A flaw was found in jasper before 2.0.25. A null pointer dereference in jp2_decode in jp2_dec.c may lead to program crash and denial of service.

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

  - A flaw was found in jasper before 2.0.25. A null pointer dereference in jp2_decode in jp2_dec.c may lead     to program crash and denial of service. (CVE-2021-26927)

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

The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2021:4235 advisory.

  - There's a flaw in jasper's jpc encoder in versions prior to 2.0.23. Crafted input provided to jasper by an     attacker could cause an arbitrary out-of-bounds write. This could potentially affect data confidentiality,     integrity, or application availability. (CVE-2020-27828)

  - A flaw was found in jasper before 2.0.25. An out of bounds read issue was found in jp2_decode function     whic may lead to disclosure of information or program crash. (CVE-2021-26926)

  - A flaw was found in jasper before 2.0.25. A null pointer dereference in jp2_decode in jp2_dec.c may lead     to program crash and denial of service. (CVE-2021-26927)

  - jp2_decode in jp2/jp2_dec.c in libjasper in JasPer 2.0.24 has a heap-based buffer over-read when there is     an invalid relationship between the number of channels and the number of image components. (CVE-2021-3272)

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

The version of jasper installed on the remote host is prior to 1.900.1-21.12. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2023-1733 advisory.

    A flaw was found in the Jasper tool's jpc encoder. This flaw allows an attacker to craft input provided to     Jasper, causing an arbitrary out-of-bounds write.  The highest threat from this vulnerability is to     confidentiality, integrity, as well as system availability. (CVE-2020-27828)

    A flaw was found in jasper before 2.0.25. An out of bounds read issue was found in jp2_decode function     whic may lead to disclosure of information or program crash. (CVE-2021-26926)

    A flaw was found in jasper before 2.0.25. A null pointer dereference in jp2_decode in jp2_dec.c may lead     to program crash and denial of service. (CVE-2021-26927)

    jp2_decode in jp2/jp2_dec.c in libjasper in JasPer 2.0.24 has a heap-based buffer over-read when there is     an invalid relationship between the number of channels and the number of image components. (CVE-2021-3272)

    A NULL pointer dereference flaw was found in the way Jasper versions before 2.0.27 handled component     references in the JP2 image format decoder. A specially crafted JP2 image file could cause an application     using the Jasper library to crash when opened. (CVE-2021-3443)

    A NULL pointer dereference flaw was found in the way Jasper versions before 2.0.26 handled component     references in CDEF box in the JP2 image format decoder. A specially crafted JP2 image file could cause an     application using the Jasper library to crash when opened. (CVE-2021-3467)

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.

The version of jasper installed on the remote host is prior to 1.900.1-33. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2023-2018 advisory.

    A flaw was found in the Jasper tool's jpc encoder. This flaw allows an attacker to craft input provided to     Jasper, causing an arbitrary out-of-bounds write.  The highest threat from this vulnerability is to     confidentiality, integrity, as well as system availability. (CVE-2020-27828)

    A flaw was found in jasper before 2.0.25. An out of bounds read issue was found in jp2_decode function     whic may lead to disclosure of information or program crash. (CVE-2021-26926)

    A flaw was found in jasper before 2.0.25. A null pointer dereference in jp2_decode in jp2_dec.c may lead     to program crash and denial of service. (CVE-2021-26927)

    jp2_decode in jp2/jp2_dec.c in libjasper in JasPer 2.0.24 has a heap-based buffer over-read when there is     an invalid relationship between the number of channels and the number of image components. (CVE-2021-3272)

    A NULL pointer dereference flaw was found in the way Jasper versions before 2.0.27 handled component     references in the JP2 image format decoder. A specially crafted JP2 image file could cause an application     using the Jasper library to crash when opened. (CVE-2021-3443)

    A NULL pointer dereference flaw was found in the way Jasper versions before 2.0.26 handled component     references in CDEF box in the JP2 image format decoder. A specially crafted JP2 image file could cause an     application using the Jasper library to crash when opened. (CVE-2021-3467)

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.

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

  - There's a flaw in jasper's jpc encoder in versions prior to 2.0.23. Crafted input provided to jasper by an     attacker could cause an arbitrary out-of-bounds write. This could potentially affect data confidentiality,     integrity, or application availability. (CVE-2020-27828)

  - A flaw was found in jasper before 2.0.25. An out of bounds read issue was found in jp2_decode function     whic may lead to disclosure of information or program crash. (CVE-2021-26926)

  - A flaw was found in jasper before 2.0.25. A null pointer dereference in jp2_decode in jp2_dec.c may lead     to program crash and denial of service. (CVE-2021-26927)

  - jp2_decode in jp2/jp2_dec.c in libjasper in JasPer 2.0.24 has a heap-based buffer over-read when there is     an invalid relationship between the number of channels and the number of image components. (CVE-2021-3272)

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

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:1479-1 advisory.

  - A flaw was found in jasper before 2.0.25. An out of bounds read issue was found in jp2_decode function     whic may lead to disclosure of information or program crash. (CVE-2021-26926)

  - A flaw was found in jasper before 2.0.25. A null pointer dereference in jp2_decode in jp2_dec.c may lead     to program crash and denial of service. (CVE-2021-26927)

  - A NULL pointer dereference flaw was found in the way Jasper versions before 2.0.27 handled component     references in the JP2 image format decoder. A specially crafted JP2 image file could cause an application     using the Jasper library to crash when opened. (CVE-2021-3443)

  - A NULL pointer dereference flaw was found in the way Jasper versions before 2.0.26 handled component     references in CDEF box in the JP2 image format decoder. A specially crafted JP2 image file could cause an     application using the Jasper library to crash when opened. (CVE-2021-3467)

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

The remote SUSE Linux SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:1475-1 advisory.

  - A flaw was found in jasper before 2.0.25. An out of bounds read issue was found in jp2_decode function     whic may lead to disclosure of information or program crash. (CVE-2021-26926)

  - A flaw was found in jasper before 2.0.25. A null pointer dereference in jp2_decode in jp2_dec.c may lead     to program crash and denial of service. (CVE-2021-26927)

  - A NULL pointer dereference flaw was found in the way Jasper versions before 2.0.27 handled component     references in the JP2 image format decoder. A specially crafted JP2 image file could cause an application     using the Jasper library to crash when opened. (CVE-2021-3443)

  - A NULL pointer dereference flaw was found in the way Jasper versions before 2.0.26 handled component     references in CDEF box in the JP2 image format decoder. A specially crafted JP2 image file could cause an     application using the Jasper library to crash when opened. (CVE-2021-3467)

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

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2021:4235 advisory.

  - There's a flaw in jasper's jpc encoder in versions prior to 2.0.23. Crafted input provided to jasper by an     attacker could cause an arbitrary out-of-bounds write. This could potentially affect data confidentiality,     integrity, or application availability. (CVE-2020-27828)

  - jp2_decode in jp2/jp2_dec.c in libjasper in JasPer 2.0.24 has a heap-based buffer over-read when there is     an invalid relationship between the number of channels and the number of image components. (CVE-2021-3272)

  - A flaw was found in jasper before 2.0.25. An out of bounds read issue was found in jp2_decode function     whic may lead to disclosure of information or program crash. (CVE-2021-26926)

  - A flaw was found in jasper before 2.0.25. A null pointer dereference in jp2_decode in jp2_dec.c may lead     to program crash and denial of service. (CVE-2021-26927)

Note that Nessus has not tested for this issue 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-2021-4235 advisory.

    - Fix CVE-2021-26927 (#1933860)
    - Fix CVE-2021-26926 (#1922316)
    - Fix CVE-2021-3272 (#1922283)

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 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:4235 advisory.

    JasPer is an implementation of Part 1 of the JPEG 2000 image compression standard.

    Security Fix(es):

    * jasper: Heap-based buffer overflow in cp_create() in jpc_enc.c (CVE-2020-27828)

    * jasper: Heap-based buffer over-read in jp2_decode() in jp2_dec.c (CVE-2021-3272)

    * jasper: Out of bounds read in jp2_decode() in jp2_dec.c (CVE-2021-26926)

    * jasper: NULL pointer dereference in jp2_decode() in jp2_dec.c (CVE-2021-26927)

    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 8.5 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 CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2021:4235 advisory.

  - jasper: Heap-based buffer overflow in cp_create() in jpc_enc.c (CVE-2020-27828)

  - jasper: Out of bounds read in jp2_decode() in jp2_dec.c (CVE-2021-26926)

  - jasper: NULL pointer dereference in jp2_decode() in jp2_dec.c (CVE-2021-26927)

  - jasper: Heap-based buffer over-read in jp2_decode() in jp2_dec.c (CVE-2021-3272)

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

The remote Fedora 32 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2021-56a49b0bc6 advisory.

  - A flaw was found in jasper before 2.0.25. An out of bounds read issue was found in jp2_decode function     whic may lead to disclosure of information or program crash. (CVE-2021-26926)

  - A flaw was found in jasper before 2.0.25. A null pointer dereference in jp2_decode in jp2_dec.c may lead     to program crash and denial of service. (CVE-2021-26927)

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

The remote Fedora 33 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2021-7f3323a767 advisory.

  - A flaw was found in jasper before 2.0.25. An out of bounds read issue was found in jp2_decode function     whic may lead to disclosure of information or program crash. (CVE-2021-26926)

  - A flaw was found in jasper before 2.0.25. A null pointer dereference in jp2_decode in jp2_dec.c may lead     to program crash and denial of service. (CVE-2021-26927)

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

JasPer Releases :

- Fix memory-related bugs in the JPEG-2000 codec resulting from attempting to decode invalid code streams. (#264, #265)

This fix is associated with CVE-2021-26926 and CVE-2021-26927.

- Fix wrong return value under some compilers (#260)

- Fix CVE-2021-3272 heap buffer overflow in jp2_decode (#259)

The remote Fedora 32 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2021-7716e59d84 advisory.

  - A flaw was found in jasper before 2.0.25. An out of bounds read issue was found in jp2_decode function     whic may lead to disclosure of information or program crash. (CVE-2021-26926)

  - A flaw was found in jasper before 2.0.25. A null pointer dereference in jp2_decode in jp2_dec.c may lead     to program crash and denial of service. (CVE-2021-26927)

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

The remote Fedora 33 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2021-0c18ee6369 advisory.

  - A flaw was found in jasper before 2.0.25. An out of bounds read issue was found in jp2_decode function     whic may lead to disclosure of information or program crash. (CVE-2021-26926)

  - A flaw was found in jasper before 2.0.25. A null pointer dereference in jp2_decode in jp2_dec.c may lead     to program crash and denial of service. (CVE-2021-26927)

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

ID	Name	Product	Family	Severity
261077	Linux Distros Unpatched Vulnerability : CVE-2021-26927	Nessus	Misc.	medium
185007	Rocky Linux 8 : jasper (RLSA-2021:4235)	Nessus	Rocky Linux Local Security Checks	high
174621	Amazon Linux AMI : jasper (ALAS-2023-1733)	Nessus	Amazon Linux Local Security Checks	high
174570	Amazon Linux 2 : jasper (ALAS-2023-2018)	Nessus	Amazon Linux Local Security Checks	high
167462	NewStart CGSL MAIN 6.02 : jasper Multiple Vulnerabilities (NS-SA-2022-0083)	Nessus	NewStart CGSL Local Security Checks	high
160389	SUSE SLED15 / SLES15 Security Update : jasper (SUSE-SU-2022:1479-1)	Nessus	SuSE Local Security Checks	high
160387	SUSE SLES12 Security Update : jasper (SUSE-SU-2022:1475-1)	Nessus	SuSE Local Security Checks	high
157518	AlmaLinux 8 : jasper (ALSA-2021:4235)	Nessus	Alma Linux Local Security Checks	high
155398	Oracle Linux 8 : jasper (ELSA-2021-4235)	Nessus	Oracle Linux Local Security Checks	high
155089	RHEL 8 : jasper (RHSA-2021:4235)	Nessus	Red Hat Local Security Checks	high
155051	CentOS 8 : jasper (CESA-2021:4235)	Nessus	CentOS Local Security Checks	high
147778	Fedora 32 : mingw-jasper (2021-56a49b0bc6)	Nessus	Fedora Local Security Checks	high
147771	Fedora 33 : mingw-jasper (2021-7f3323a767)	Nessus	Fedora Local Security Checks	high
147098	FreeBSD : jasper -- multiple vulnerabilities (3a469cbc-7a66-11eb-bd3f-08002728f74c)	Nessus	FreeBSD Local Security Checks	high
146558	Fedora 32 : jasper (2021-7716e59d84)	Nessus	Fedora Local Security Checks	high
146468	Fedora 33 : jasper (2021-0c18ee6369)	Nessus	Fedora Local Security Checks	high

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CVE-2021-26927

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