In exif_data_save_data_entry of exif-data.c, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-8.0 Android-8.1 Android-9 Android-10Android ID: A-148705132

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986167 advisory.

    In exif_data_save_data_entry of exif-data.c, there is a possible out of bounds read due to a missing     bounds check. This could lead to local information disclosure with no additional execution privileges     needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-8.0 Android-8.1     Android-9 Android-10Android ID: A-148705132

Tenable has extracted the preceding description block directly from the Unity Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - In exif_data_save_data_entry of exif-data.c, there is a possible out of bounds read due to a missing     bounds check. This could lead to local information disclosure with no additional execution privileges     needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-8.0 Android-8.1     Android-9 Android-10Android ID: A-148705132 (CVE-2020-0093)

Note that Nessus relies on the presence of the package as reported by the vendor.

According to the versions of the libexif package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - In exif_data_save_data_entry of exif-data.c, there is a possible out of bounds read due to a missing     bounds check. This could lead to local information disclosure with no additional execution privileges     needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-8.0 Android-8.1     Android-9 Android-10Android ID: A-148705132 (CVE-2020-0093)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote NewStart CGSL host, running version CORE 5.05 / MAIN 5.05, has libexif packages installed that are affected by multiple vulnerabilities:

  - In libexif, there is a possible out of bounds write due to an integer overflow. This could lead to remote     escalation of privilege in the media content provider with no additional execution privileges needed. User     interaction is needed for exploitation. Product: AndroidVersions: Android-10Android ID: A-112537774     (CVE-2019-9278)

  - In exif_data_save_data_entry of exif-data.c, there is a possible out of bounds read due to a missing     bounds check. This could lead to local information disclosure with no additional execution privileges     needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-8.0 Android-8.1     Android-9 Android-10Android ID: A-148705132 (CVE-2020-0093)

  - In exif_entry_get_value of exif-entry.c, there is a possible out of bounds read due to a missing bounds     check. This could lead to local information disclosure with no additional execution privileges needed.
    User interaction is not needed for exploitation.Product: AndroidVersions: Android-10Android ID:
    A-147140917 (CVE-2020-0182)

  - exif_entry_get_value in exif-entry.c in libexif 0.6.21 has a divide-by-zero error. (CVE-2020-12767)

  - An issue was discovered in libexif before 0.6.22. Use of uninitialized memory in EXIF Makernote handling     could lead to crashes and potential use-after-free conditions. (CVE-2020-13113)

  - An issue was discovered in libexif before 0.6.22. An unrestricted size in handling Canon EXIF MakerNote     data could lead to consumption of large amounts of compute time for decoding EXIF data. (CVE-2020-13114)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has libexif packages installed that are affected by multiple vulnerabilities:

  - In libexif, there is a possible out of bounds write due to an integer overflow. This could lead to remote     escalation of privilege in the media content provider with no additional execution privileges needed. User     interaction is needed for exploitation. Product: AndroidVersions: Android-10Android ID: A-112537774     (CVE-2019-9278)

  - exif_entry_get_value in exif-entry.c in libexif 0.6.21 has a divide-by-zero error. (CVE-2020-12767)

  - An issue was discovered in libexif before 0.6.22. Use of uninitialized memory in EXIF Makernote handling     could lead to crashes and potential use-after-free conditions. (CVE-2020-13113)

  - An issue was discovered in libexif before 0.6.22. An unrestricted size in handling Canon EXIF MakerNote     data could lead to consumption of large amounts of compute time for decoding EXIF data. (CVE-2020-13114)

  - In exif_entry_get_value of exif-entry.c, there is a possible out of bounds read due to a missing bounds     check. This could lead to local information disclosure with no additional execution privileges needed.
    User interaction is not needed for exploitation.Product: AndroidVersions: Android-10Android ID:
    A-147140917 (CVE-2020-0182)

  - In exif_data_save_data_entry of exif-data.c, there is a possible out of bounds read due to a missing     bounds check. This could lead to local information disclosure with no additional execution privileges     needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-8.0 Android-8.1     Android-9 Android-10Android ID: A-148705132 (CVE-2020-0093)

  - In exif_entry_get_value of exif-entry.c, there is a possible out of bounds write due to an integer     overflow. This could lead to remote code execution if a third party app used this library to process     remote image data with no additional execution privileges needed. User interaction is not needed for     exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10 Android-11 Android-8.0Android ID:
    A-159625731 (CVE-2020-0452)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote NewStart CGSL host, running version MAIN 6.02, has libexif packages installed that are affected by multiple vulnerabilities:

  - In libexif, there is a possible out of bounds write due to an integer overflow. This could lead to remote     escalation of privilege in the media content provider with no additional execution privileges needed. User     interaction is needed for exploitation. Product: AndroidVersions: Android-10Android ID: A-112537774     (CVE-2019-9278)

  - exif_entry_get_value in exif-entry.c in libexif 0.6.21 has a divide-by-zero error. (CVE-2020-12767)

  - An issue was discovered in libexif before 0.6.22. Use of uninitialized memory in EXIF Makernote handling     could lead to crashes and potential use-after-free conditions. (CVE-2020-13113)

  - An issue was discovered in libexif before 0.6.22. An unrestricted size in handling Canon EXIF MakerNote     data could lead to consumption of large amounts of compute time for decoding EXIF data. (CVE-2020-13114)

  - In exif_data_load_data_thumbnail of exif-data.c, there is a possible denial of service due to an integer     overflow. This could lead to remote denial of service with no additional execution privileges needed. User     interaction is not needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-145075076     (CVE-2020-0181)

  - In exif_data_load_data_content of exif-data.c, there is a possible UBSAN abort due to an integer overflow.
    This could lead to remote denial of service with no additional execution privileges needed. User     interaction is needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-146428941     (CVE-2020-0198)

  - In exif_entry_get_value of exif-entry.c, there is a possible out of bounds read due to a missing bounds     check. This could lead to local information disclosure with no additional execution privileges needed.
    User interaction is not needed for exploitation.Product: AndroidVersions: Android-10Android ID:
    A-147140917 (CVE-2020-0182)

  - In exif_data_save_data_entry of exif-data.c, there is a possible out of bounds read due to a missing     bounds check. This could lead to local information disclosure with no additional execution privileges     needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-8.0 Android-8.1     Android-9 Android-10Android ID: A-148705132 (CVE-2020-0093)

  - In exif_entry_get_value of exif-entry.c, there is a possible out of bounds write due to an integer     overflow. This could lead to remote code execution if a third party app used this library to process     remote image data with no additional execution privileges needed. User interaction is not needed for     exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10 Android-11 Android-8.0Android ID:
    A-159625731 (CVE-2020-0452)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

According to the versions of the libexif package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - In exif_data_save_data_entry of exif-data.c, there is a     possible out of bounds read due to a missing bounds     check. This could lead to local information disclosure     with no additional execution privileges needed. User     interaction is needed for exploitation.Product:
    AndroidVersions: Android-8.0 Android-8.1 Android-9     Android-10Android ID: A-148705132(CVE-2020-0093)

  - In exif_entry_get_value of exif-entry.c, there is a     possible out of bounds read due to a missing bounds     check. This could lead to local information disclosure     with no additional execution privileges needed. User     interaction is not needed for exploitation.Product:
    AndroidVersions: Android-10Android ID:
    A-147140917(CVE-2020-0182)

  - In exif_data_load_data_content of exif-data.c, there is     a possible UBSAN abort due to an integer overflow. This     could lead to remote denial of service with no     additional execution privileges needed. User     interaction is needed for exploitation.Product:
    AndroidVersions: Android-10Android ID:
    A-146428941(CVE-2020-0198)

  - In libexif, there is a possible out of bounds write due     to an integer overflow. This could lead to remote     escalation of privilege in the media content provider     with no additional execution privileges needed. User     interaction is needed for exploitation. Product:
    AndroidVersions: Android-10Android ID:
    A-112537774(CVE-2019-9278)

  - In exif_data_load_data_thumbnail of exif-data.c, there     is a possible denial of service due to an integer     overflow. This could lead to remote denial of service     with no additional execution privileges needed. User     interaction is not needed for exploitation.Product:
    AndroidVersions: Android-10Android ID:
    A-145075076(CVE-2020-0181)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2020:4766 advisory.

  - libexif: out of bounds write in exif-data.c (CVE-2019-9278)

  - libexif: out of bounds read due to a missing bounds check in exif_data_save_data_entry function in exif-     data.c (CVE-2020-0093)

  - libexif: integer overflow in exif_data_load_data_thumbnail function in exif-data.c (CVE-2020-0181)

  - libexif: out of bounds read due to a missing bounds check in exif_entry_get_value function in exif-entry.c     (CVE-2020-0182)

  - libexif: integer overflow in exif_data_load_data_content function in exif-data.c (CVE-2020-0198)

  - libexif: divide-by-zero in exif_entry_get_value function in exif-entry.c (CVE-2020-12767)

  - libexif: use of uninitialized memory in EXIF Makernote handling can lead to crashes and use-after-free     (CVE-2020-13113)

  - libexif: unrestricted size in handling Canon EXIF MakerNote data can lead to consumption of large amounts     of compute time (CVE-2020-13114)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

According to the versions of the libexif package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - In libexif, there is a possible out of bounds write due     to an integer overflow. This could lead to remote     escalation of privilege in the media content provider     with no additional execution privileges needed. User     interaction is needed for exploitation. (CVE-2019-9278)

  - In exif_data_load_data_thumbnail of exif-data.c, there     is a possible denial of service due to an integer     overflow. This could lead to remote denial of service     with no additional execution privileges needed. User     interaction is not needed for     exploitation.(CVE-2020-0181)

  - In exif_data_save_data_entry of exif-data.c, there is a     possible out of bounds read due to a missing bounds     check. This could lead to local information disclosure     with no additional execution privileges needed. User     interaction is needed for exploitation.(CVE-2020-0093)

  - In exif_data_load_data_content of exif-data.c, there is     a possible UBSAN abort due to an integer overflow. This     could lead to remote denial of service with no     additional execution privileges needed. User     interaction is needed for exploitation.(CVE-2020-0198)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:4766 advisory.

    The libexif packages provide a library for extracting extra information from image files.

    The following packages have been upgraded to a later upstream version: libexif (0.6.22). (BZ#1841320)

    Security Fix(es):

    * libexif: out of bounds write in exif-data.c (CVE-2019-9278)

    * libexif: out of bounds read due to a missing bounds check in exif_data_save_data_entry function in exif-     data.c (CVE-2020-0093)

    * libexif: integer overflow in exif_data_load_data_thumbnail function in exif-data.c (CVE-2020-0181)

    * libexif: integer overflow in exif_data_load_data_content function in exif-data.c (CVE-2020-0198)

    * libexif: use of uninitialized memory in EXIF Makernote handling can lead to crashes and use-after-free     (CVE-2020-13113)

    * libexif: unrestricted size in handling Canon EXIF MakerNote data can lead to consumption of large     amounts of compute time (CVE-2020-13114)

    * libexif: out of bounds read due to a missing bounds check in exif_entry_get_value function in exif-     entry.c (CVE-2020-0182)

    * libexif: divide-by-zero in exif_entry_get_value function in exif-entry.c (CVE-2020-12767)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

    Additional Changes:

    For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.3 Release Notes     linked from the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2020-4766 advisory.

    - Add patch for CVE-2020-0181/CVE-2020-0198

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

According to the versions of the libexif package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - In libexif, there is a possible out of bounds write due     to an integer overflow. This could lead to remote     escalation of privilege in the media content provider     with no additional execution privileges needed. User     interaction is needed for exploitation. Product:
    AndroidVersions: Android-10Android ID:
    A-112537774(CVE-2019-9278)

  - In exif_data_load_data_thumbnail of exif-data.c, there     is a possible denial of service due to an integer     overflow. This could lead to remote denial of service     with no additional execution privileges needed. User     interaction is not needed for exploitation.Product:
    AndroidVersions: Android-10Android ID:
    A-145075076(CVE-2020-0181)

  - In exif_data_save_data_entry of exif-data.c, there is a     possible out of bounds read due to a missing bounds     check. This could lead to local information disclosure     with no additional execution privileges needed. User     interaction is needed for exploitation.Product:
    AndroidVersions: Android-8.0 Android-8.1 Android-9     Android-10Android ID: A-148705132(CVE-2020-0093)

  - In exif_data_load_data_content of exif-data.c, there is     a possible UBSAN abort due to an integer overflow. This     could lead to remote denial of service with no     additional execution privileges needed. User     interaction is needed for exploitation.Product:
    AndroidVersions: Android-10Android ID:
    A-146428941(CVE-2020-0198)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The version of libexif installed on the remote host is prior to 0.6.22-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2020-1523 advisory.

    In libexif, there is a possible out of bounds write due to an integer overflow. This could lead to remote     escalation of privilege in the media content provider with no additional execution privileges needed. User     interaction is needed for exploitation. Product: AndroidVersions: Android-10Android ID: A-112537774     (CVE-2019-9278)

    In exif_data_save_data_entry of exif-data.c, there is a possible out of bounds read due to a missing     bounds check. This could lead to local information disclosure with no additional execution privileges     needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-8.0 Android-8.1     Android-9 Android-10Android ID: A-148705132 (CVE-2020-0093)

    In exif_entry_get_value of exif-entry.c, there is a possible out of bounds read due to a missing bounds     check. This could lead to local information disclosure with no additional execution privileges needed.
    User interaction is not needed for exploitation.Product: AndroidVersions: Android-10Android ID:
    A-147140917 (CVE-2020-0182)

    exif_entry_get_value in exif-entry.c in libexif 0.6.21 has a divide-by-zero error. (CVE-2020-12767)

    An issue was discovered in libexif before 0.6.22. Use of uninitialized memory in EXIF Makernote handling     could lead to crashes and potential use-after-free conditions. (CVE-2020-13113)

    An issue was discovered in libexif before 0.6.22. An unrestricted size in handling Canon EXIF MakerNote     data could lead to consumption of large amounts of compute time for decoding EXIF data. (CVE-2020-13114)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Security Fix(es) :

  - libexif: out of bound write in exif-data.c     (CVE-2019-9278)

  - libexif: out of bounds read due to a missing bounds     check in exif_data_save_data_entry function in     exif-data.c (CVE-2020-0093)

  - libexif: use of uninitialized memory in EXIF Makernote     handling can lead to crashes and use-after-free     (CVE-2020-13113)

  - libexif: unrestricted size in handling Canon EXIF     MakerNote data can lead to consumption of large amounts     of compute time (CVE-2020-13114)

  - libexif: out of bounds read due to a missing bounds     check in exif_entry_get_value function in exif-entry.c     (CVE-2020-0182)

  - libexif: divide-by-zero in exif_entry_get_value function     in exif-entry.c (CVE-2020-12767)

The remote CentOS Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:4040 advisory.

  - In libexif, there is a possible out of bounds write due to an integer overflow. This could lead to remote     escalation of privilege in the media content provider with no additional execution privileges needed. User     interaction is needed for exploitation. Product: AndroidVersions: Android-10Android ID: A-112537774     (CVE-2019-9278)

  - In exif_data_save_data_entry of exif-data.c, there is a possible out of bounds read due to a missing     bounds check. This could lead to local information disclosure with no additional execution privileges     needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-8.0 Android-8.1     Android-9 Android-10Android ID: A-148705132 (CVE-2020-0093)

  - In exif_entry_get_value of exif-entry.c, there is a possible out of bounds read due to a missing bounds     check. This could lead to local information disclosure with no additional execution privileges needed.
    User interaction is not needed for exploitation.Product: AndroidVersions: Android-10Android ID:
    A-147140917 (CVE-2020-0182)

  - exif_entry_get_value in exif-entry.c in libexif 0.6.21 has a divide-by-zero error. (CVE-2020-12767)

  - An issue was discovered in libexif before 0.6.22. Use of uninitialized memory in EXIF Makernote handling     could lead to crashes and potential use-after-free conditions. (CVE-2020-13113)

  - An issue was discovered in libexif before 0.6.22. An unrestricted size in handling Canon EXIF MakerNote     data could lead to consumption of large amounts of compute time for decoding EXIF data. (CVE-2020-13114)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2020-4040 advisory.

    [0.6.22-1]
    - Upgrade to 0.6.22
    - Resolves: #1841316

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:4040 advisory.

    The libexif packages provide a library for extracting extra information from image files.

    The following packages have been upgraded to a later upstream version: libexif (0.6.22). (BZ#1841316)

    Security Fix(es):

    * libexif: out of bound write in exif-data.c (CVE-2019-9278)

    * libexif: out of bounds read due to a missing bounds check in exif_data_save_data_entry function in exif-     data.c (CVE-2020-0093)

    * libexif: use of uninitialized memory in EXIF Makernote handling can lead to crashes and use-after-free     (CVE-2020-13113)

    * libexif: unrestricted size in handling Canon EXIF MakerNote data can lead to consumption of large     amounts of compute time (CVE-2020-13114)

    * libexif: out of bounds read due to a missing bounds check in exif_entry_get_value function in exif-     entry.c (CVE-2020-0182)

    * libexif: divide-by-zero in exif_entry_get_value function in exif-entry.c (CVE-2020-12767)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

    Additional Changes:

    For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.9 Release Notes     linked from the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote host is affected by the vulnerability described in GLSA-202007-05 (libexif: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in libexif. Please review       the CVE identifiers referenced below for details.
  Impact :

    Please review the referenced CVE identifiers for details.
  Workaround :

    There is no known workaround at this time.

This update for libexif to 0.6.22 fixes the following issues :

Security issues fixed :

CVE-2016-6328: Fixed an integer overflow in parsing MNOTE entry data of the input file (bsc#1055857).

CVE-2017-7544: Fixed an out-of-bounds heap read vulnerability in exif_data_save_data_entry function in libexif/exif-data.c (bsc#1059893).

CVE-2018-20030: Fixed a denial of service by endless recursion (bsc#1120943).

CVE-2019-9278: Fixed an integer overflow (bsc#1160770).

CVE-2020-0093: Fixed an out-of-bounds read in exif_data_save_data_entry (bsc#1171847).

CVE-2020-12767: Fixed a divide-by-zero error in exif_entry_get_value (bsc#1171475).

CVE-2020-13112: Fixed a time consumption DoS when parsing canon array markers (bsc#1172121).

CVE-2020-13113: Fixed a potential use of uninitialized memory (bsc#1172105).

CVE-2020-13114: Fixed various buffer overread fixes due to integer overflows in maker notes (bsc#1172116).

Non-security issues fixed :

libexif was updated to version 0.6.22 :

  - New translations: ms

  - Updated translations for most languages

  - Some useful EXIF 2.3 tag added :

  - EXIF_TAG_GAMMA

  - EXIF_TAG_COMPOSITE_IMAGE

  - EXIF_TAG_SOURCE_IMAGE_NUMBER_OF_COMPOSITE_IMAGE

  - EXIF_TAG_SOURCE_EXPOSURE_TIMES_OF_COMPOSITE_IMAGE

  - EXIF_TAG_GPS_H_POSITIONING_ERROR

  - EXIF_TAG_CAMERA_OWNER_NAME

  - EXIF_TAG_BODY_SERIAL_NUMBER

  - EXIF_TAG_LENS_SPECIFICATION

  - EXIF_TAG_LENS_MAKE

  - EXIF_TAG_LENS_MODEL

  - EXIF_TAG_LENS_SERIAL_NUMBER

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

This update for libexif fixes the following issues :

Security issues fixed :

CVE-2016-6328: Fixed an integer overflow in parsing MNOTE entry data of the input file (bsc#1055857).

CVE-2017-7544: Fixed an out-of-bounds heap read vulnerability in exif_data_save_data_entry function in libexif/exif-data.c (bsc#1059893).

CVE-2018-20030: Fixed a denial of service by endless recursion (bsc#1120943).

CVE-2019-9278: Fixed an integer overflow (bsc#1160770).

CVE-2020-0093: Fixed an out-of-bounds read in exif_data_save_data_entry (bsc#1171847).

CVE-2020-12767: Fixed a divide-by-zero error in exif_entry_get_value (bsc#1171475).

CVE-2020-13112: Fixed a time consumption DoS when parsing canon array markers (bsc#1172121).

CVE-2020-13113: Fixed a potential use of uninitialized memory (bsc#1172105).

CVE-2020-13114: Fixed various buffer overread fixes due to integer overflows in maker notes (bsc#1172116).

Non-security issues fixed :

libexif was updated to version 0.6.22 :

  - New translations: ms

  - Updated translations for most languages

  - Some useful EXIF 2.3 tag added :

  - EXIF_TAG_GAMMA

  - EXIF_TAG_COMPOSITE_IMAGE

  - EXIF_TAG_SOURCE_IMAGE_NUMBER_OF_COMPOSITE_IMAGE

  - EXIF_TAG_SOURCE_EXPOSURE_TIMES_OF_COMPOSITE_IMAGE

  - EXIF_TAG_GPS_H_POSITIONING_ERROR

  - EXIF_TAG_CAMERA_OWNER_NAME

  - EXIF_TAG_BODY_SERIAL_NUMBER

  - EXIF_TAG_LENS_SPECIFICATION

  - EXIF_TAG_LENS_MAKE

  - EXIF_TAG_LENS_MODEL

  - EXIF_TAG_LENS_SERIAL_NUMBER

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4396-1 advisory.

    It was discovered that libexif incorrectly handled certain inputs. An attacker could possibly use this     issue to expose sensitive information. (CVE-2020-0093, CVE-2020-0182)

    It was discovered that libexif incorrectly handled certain inputs. An attacker could possibly use this     issue to cause a remote denial of service. (CVE-2020-0198)

    It was discovered that libexif incorrectly handled certain inputs. An attacker could possibly use this     issue to expose sensitive information or cause a crash. (CVE-2020-13112)

    It was discovered that libexif incorrectly handled certain inputs. An attacker could possibly use this     issue to cause a crash. (CVE-2020-13113)

    It was discovered libexif incorrectly handled certain inputs. An attacker could possibly use this issue to     cause a denial of service. (CVE-2020-13114)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

This update for libexif to 0.6.22 fixes the following issues :

Security issues fixed :

  - CVE-2016-6328: Fixed an integer overflow in parsing     MNOTE entry data of the input file (bsc#1055857).

  - CVE-2017-7544: Fixed an out-of-bounds heap read     vulnerability in exif_data_save_data_entry function in     libexif/exif-data.c (bsc#1059893).

  - CVE-2018-20030: Fixed a denial of service by endless     recursion (bsc#1120943).

  - CVE-2019-9278: Fixed an integer overflow (bsc#1160770).

  - CVE-2020-0093: Fixed an out-of-bounds read in     exif_data_save_data_entry (bsc#1171847).

  - CVE-2020-12767: Fixed a divide-by-zero error in     exif_entry_get_value (bsc#1171475).

  - CVE-2020-13112: Fixed a time consumption DoS when     parsing canon array markers (bsc#1172121).

  - CVE-2020-13113: Fixed a potential use of uninitialized     memory (bsc#1172105).

  - CVE-2020-13114: Fixed various buffer overread fixes due     to integer overflows in maker notes (bsc#1172116).

Non-security issues fixed :

  - libexif was updated to version 0.6.22 :

  - New translations: ms

  - Updated translations for most languages

  - Some useful EXIF 2.3 tag added :

  - EXIF_TAG_GAMMA

  - EXIF_TAG_COMPOSITE_IMAGE

  - EXIF_TAG_SOURCE_IMAGE_NUMBER_OF_COMPOSITE_IMAGE

  - EXIF_TAG_SOURCE_EXPOSURE_TIMES_OF_COMPOSITE_IMAGE

  - EXIF_TAG_GPS_H_POSITIONING_ERROR

  - EXIF_TAG_CAMERA_OWNER_NAME

  - EXIF_TAG_BODY_SERIAL_NUMBER

  - EXIF_TAG_LENS_SPECIFICATION

  - EXIF_TAG_LENS_MAKE

  - EXIF_TAG_LENS_MODEL

  - EXIF_TAG_LENS_SERIAL_NUMBER

This update was imported from the SUSE:SLE-15:Update update project.

New libexif packages are available for Slackware 14.0, 14.1, 14.2, and -current to fix security issues.

Various vulnerabilities have been addressed in libexif, a library to parse EXIF metadata files.

CVE-2016-6328

An integer overflow when parsing the MNOTE entry data of the input file had been found. This could have caused denial of service (DoS) and Information Disclosure (disclosing some critical heap chunk metadata, even other applications' private data).

CVE-2017-7544

libexif had been vulnerable to out-of-bounds heap read vulnerability in exif_data_save_data_entry function in libexif/exif-data.c caused by improper length computation of the allocated data of an ExifMnote entry which could have caused denial of service or possibly information disclosure.

CVE-2018-20030

An error when processing the EXIF_IFD_INTEROPERABILITY and EXIF_IFD_EXIF tags within libexif version could have been exploited to exhaust available CPU resources.

CVE-2020-0093

In exif_data_save_data_entry of exif-data.c, there was a possible out of bounds read due to a missing bounds check. This could have lead to local information disclosure with no additional execution privileges needed. User interaction was needed for exploitation.

CVE-2020-12767

libexif had a divide-by-zero error in exif_entry_get_value in exif-entry.c

For Debian 8 'Jessie', these problems have been fixed in version 0.6.21-2+deb8u2.

We recommend that you upgrade your libexif packages.

NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

ID	Name	Product	Family	Severity
268653	Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: libexif (UTSA-2025-986167)	Nessus	Unity Linux Local Security Checks	medium
251058	Linux Distros Unpatched Vulnerability : CVE-2020-0093	Nessus	Misc.	medium
171201	EulerOS 2.0 SP8 : libexif (EulerOS-SA-2023-1323)	Nessus	Huawei Local Security Checks	medium
154542	NewStart CGSL CORE 5.05 / MAIN 5.05 : libexif Multiple Vulnerabilities (NS-SA-2021-0158)	Nessus	NewStart CGSL Local Security Checks	high
147354	NewStart CGSL CORE 5.04 / MAIN 5.04 : libexif Multiple Vulnerabilities (NS-SA-2021-0036)	Nessus	NewStart CGSL Local Security Checks	critical
147324	NewStart CGSL MAIN 6.02 : libexif Multiple Vulnerabilities (NS-SA-2021-0068)	Nessus	NewStart CGSL Local Security Checks	critical
146696	EulerOS 2.0 SP2 : libexif (EulerOS-SA-2021-1315)	Nessus	Huawei Local Security Checks	high
145847	CentOS 8 : libexif (CESA-2020:4766)	Nessus	CentOS Local Security Checks	high
145100	EulerOS 2.0 SP3 : libexif (EulerOS-SA-2021-1083)	Nessus	Huawei Local Security Checks	high
143097	RHEL 8 : libexif (RHSA-2020:4766)	Nessus	Red Hat Local Security Checks	high
142767	Oracle Linux 8 : libexif (ELSA-2020-4766)	Nessus	Oracle Linux Local Security Checks	high
142124	EulerOS 2.0 SP5 : libexif (EulerOS-SA-2020-2251)	Nessus	Huawei Local Security Checks	high
141959	Amazon Linux 2 : libexif (ALAS-2020-1523)	Nessus	Amazon Linux Local Security Checks	high
141702	Scientific Linux Security Update : libexif on SL7.x x86_64 (20201001)	Nessus	Scientific Linux Local Security Checks	high
141618	CentOS 7 : libexif (RHSA-2020:4040)	Nessus	CentOS Local Security Checks	high
141222	Oracle Linux 7 : libexif (ELSA-2020-4040)	Nessus	Oracle Linux Local Security Checks	high
141036	RHEL 7 : libexif (RHSA-2020:4040)	Nessus	Red Hat Local Security Checks	high
138928	GLSA-202007-05 : libexif: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	critical
138264	SUSE SLED15 / SLES15 Security Update : libexif (SUSE-SU-2020:1553-2)	Nessus	SuSE Local Security Checks	critical
137592	SUSE SLED15 / SLES15 Security Update : libexif (SUSE-SU-2020:1553-1)	Nessus	SuSE Local Security Checks	critical
137584	SUSE SLES12 Security Update : libexif (SUSE-SU-2020:1534-1)	Nessus	SuSE Local Security Checks	critical
137554	Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : libexif vulnerabilities (USN-4396-1)	Nessus	Ubuntu Local Security Checks	critical
137392	openSUSE Security Update : libexif (openSUSE-2020-793)	Nessus	SuSE Local Security Checks	critical
136729	Slackware 14.0 / 14.1 / 14.2 / current : libexif (SSA:2020-140-02)	Nessus	Slackware Local Security Checks	critical
136674	Debian DLA-2214-1 : libexif security update	Nessus	Debian Local Security Checks	critical

Detections

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CVE-2020-0093

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