Test ID:	1.3.6.1.4.1.25623.1.0.892222
Category:	Debian Local Security Checks
Title:	Debian: Security Advisory (DLA-2222-1)
Summary:	The remote host is missing an update for the Debian 'libexif' package(s) announced via the DLA-2222-1 advisory.
Description:	Summary: The remote host is missing an update for the Debian 'libexif' package(s) announced via the DLA-2222-1 advisory. Vulnerability Insight: Various minor vulnerabilities have been addredd in libexif, a library to parse EXIF metadata files. CVE-2018-20030 This issue had already been addressed via DLA-2214-1. However, upstream provided an updated patch, so this has been followed up on. CVE-2020-13112 Several buffer over-reads in EXIF MakerNote handling could have lead to information disclosure and crashes. This issue is different from already resolved CVE-2020-0093. CVE-2020-13113 Use of uninitialized memory in EXIF Makernote handling could have lead to crashes and potential use-after-free conditions. CVE-2020-13114 An unrestricted size in handling Canon EXIF MakerNote data could have lead to consumption of large amounts of compute time for decoding EXIF data. For Debian 8 Jessie, these problems have been fixed in version 0.6.21-2+deb8u3. We recommend that you upgrade your libexif packages. Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: [link moved to references] Affected Software/OS: 'libexif' package(s) on Debian 8. Solution: Please install the updated package(s). CVSS Score: 7.8 CVSS Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2018-20030 https://github.com/libexif/libexif/commit/6aa11df549114ebda520dde4cdaea2f9357b2c89 https://secuniaresearch.flexerasoftware.com/secunia_research/2018-28/ https://lists.debian.org/debian-lts-announce/2020/05/msg00016.html https://lists.debian.org/debian-lts-announce/2020/05/msg00025.html SuSE Security Announcement: openSUSE-SU-2020:0264 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00000.html SuSE Security Announcement: openSUSE-SU-2020:0793 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00017.html https://usn.ubuntu.com/4358-1/ Common Vulnerability Exposure (CVE) ID: CVE-2020-13112 https://security.gentoo.org/glsa/202007-05 https://github.com/libexif/libexif/commit/435e21f05001fb03f9f186fa7cbc69454afd00d1 https://usn.ubuntu.com/4396-1/ Common Vulnerability Exposure (CVE) ID: CVE-2020-13113 https://github.com/libexif/libexif/commit/ec412aa4583ad71ecabb967d3c77162760169d1f Common Vulnerability Exposure (CVE) ID: CVE-2020-13114 https://github.com/libexif/libexif/commit/e6a38a1a23ba94d139b1fa2cd4519fdcfe3c9bab
Copyright	Copyright (C) 2020 Greenbone AG

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