SUSE SLES12 Security Update : libexif (SUSE-SU-2020:1534-1)

critical Nessus Plugin ID 137584

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Synopsis

The remote SUSE host is missing one or more security updates.

Description

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.

Solution

To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or 'zypper patch'.

Alternatively you can run the command listed for your product :

SUSE OpenStack Cloud Crowbar 8 :

zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2020-1534=1

SUSE OpenStack Cloud 8 :

zypper in -t patch SUSE-OpenStack-Cloud-8-2020-1534=1

SUSE OpenStack Cloud 7 :

zypper in -t patch SUSE-OpenStack-Cloud-7-2020-1534=1

SUSE Linux Enterprise Software Development Kit 12-SP5 :

zypper in -t patch SUSE-SLE-SDK-12-SP5-2020-1534=1

SUSE Linux Enterprise Software Development Kit 12-SP4 :

zypper in -t patch SUSE-SLE-SDK-12-SP4-2020-1534=1

SUSE Linux Enterprise Server for SAP 12-SP3 :

zypper in -t patch SUSE-SLE-SAP-12-SP3-2020-1534=1

SUSE Linux Enterprise Server for SAP 12-SP2 :

zypper in -t patch SUSE-SLE-SAP-12-SP2-2020-1534=1

SUSE Linux Enterprise Server for SAP 12-SP1 :

zypper in -t patch SUSE-SLE-SAP-12-SP1-2020-1534=1

SUSE Linux Enterprise Server 12-SP5 :

zypper in -t patch SUSE-SLE-SERVER-12-SP5-2020-1534=1

SUSE Linux Enterprise Server 12-SP4 :

zypper in -t patch SUSE-SLE-SERVER-12-SP4-2020-1534=1

SUSE Linux Enterprise Server 12-SP3-LTSS :

zypper in -t patch SUSE-SLE-SERVER-12-SP3-2020-1534=1

SUSE Linux Enterprise Server 12-SP3-BCL :

zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2020-1534=1

SUSE Linux Enterprise Server 12-SP2-LTSS :

zypper in -t patch SUSE-SLE-SERVER-12-SP2-2020-1534=1

SUSE Linux Enterprise Server 12-SP2-BCL :

zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2020-1534=1

SUSE Linux Enterprise Server 12-SP1-LTSS :

zypper in -t patch SUSE-SLE-SERVER-12-SP1-2020-1534=1

SUSE Enterprise Storage 5 :

zypper in -t patch SUSE-Storage-5-2020-1534=1

HPE Helion Openstack 8 :

zypper in -t patch HPE-Helion-OpenStack-8-2020-1534=1

See Also

https://bugzilla.suse.com/show_bug.cgi?id=1055857

https://bugzilla.suse.com/show_bug.cgi?id=1059893

https://bugzilla.suse.com/show_bug.cgi?id=1120943

https://bugzilla.suse.com/show_bug.cgi?id=1160770

https://bugzilla.suse.com/show_bug.cgi?id=1171475

https://bugzilla.suse.com/show_bug.cgi?id=1171847

https://bugzilla.suse.com/show_bug.cgi?id=1172105

https://bugzilla.suse.com/show_bug.cgi?id=1172116

https://bugzilla.suse.com/show_bug.cgi?id=1172121

https://www.suse.com/security/cve/CVE-2016-6328/

https://www.suse.com/security/cve/CVE-2017-7544/

https://www.suse.com/security/cve/CVE-2018-20030/

https://www.suse.com/security/cve/CVE-2019-9278/

https://www.suse.com/security/cve/CVE-2020-0093/

https://www.suse.com/security/cve/CVE-2020-12767/

https://www.suse.com/security/cve/CVE-2020-13112/

https://www.suse.com/security/cve/CVE-2020-13113/

https://www.suse.com/security/cve/CVE-2020-13114/

http://www.nessus.org/u?72774eb7

Plugin Details

Severity: Critical

ID: 137584

File Name: suse_SU-2020-1534-1.nasl

Version: 1.4

Type: local

Agent: unix

Published: 6/18/2020

Updated: 5/13/2022

Supported Sensors: Nessus Agent

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Temporal Vector: E:U/RL:OF/RC:C

CVSS Score Source: CVE-2019-9278

CVSS v3

Risk Factor: Critical

Base Score: 9.1

Temporal Score: 7.9

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Temporal Vector: E:U/RL:O/RC:C

CVSS Score Source: CVE-2020-13112

Vulnerability Information

CPE: p-cpe:/a:novell:suse_linux:libexif-debugsource, p-cpe:/a:novell:suse_linux:libexif12, p-cpe:/a:novell:suse_linux:libexif12-debuginfo, cpe:/o:novell:suse_linux:12

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/SuSE/release, Host/SuSE/rpm-list

Exploit Ease: No known exploits are available

Patch Publication Date: 6/4/2020

Vulnerability Publication Date: 9/21/2017

Reference Information

CVE: CVE-2016-6328, CVE-2017-7544, CVE-2018-20030, CVE-2019-9278, CVE-2020-0093, CVE-2020-12767, CVE-2020-13112, CVE-2020-13113, CVE-2020-13114