Denial of Service in libexif
ID: | RHSA-2020:2516-01 |
Distribution: | Red Hat |
Plattformen: | Red Hat Enterprise Linux |
Datum: | Do, 11. Juni 2020, 07:25 |
Referenzen: | https://access.redhat.com/security/cve/CVE-2020-13112 |
Applikationen: | libexif |
Originalnachricht |
|
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: libexif security update Advisory ID: RHSA-2020:2516-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:2516 Issue date: 2020-06-10 CVE Names: CVE-2020-13112 ===================================================================== 1. Summary: An update for libexif is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64 Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, x86_64 Red Hat Enterprise Linux HPC Node Optional (v. 6) - x86_64 Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64 3. Description: The libexif packages provide a library for extracting extra information from image files. Security Fix(es): * libexif: several buffer over-reads in EXIF MakerNote handling can lead to information disclosure and DoS (CVE-2020-13112) 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. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1840344 - CVE-2020-13112 libexif: several buffer over-reads in EXIF MakerNote handling can lead to information disclosure and DoS 6. Package List: Red Hat Enterprise Linux Desktop (v. 6): Source: libexif-0.6.21-6.el6_10.src.rpm i386: libexif-0.6.21-6.el6_10.i686.rpm libexif-debuginfo-0.6.21-6.el6_10.i686.rpm x86_64: libexif-0.6.21-6.el6_10.i686.rpm libexif-0.6.21-6.el6_10.x86_64.rpm libexif-debuginfo-0.6.21-6.el6_10.i686.rpm libexif-debuginfo-0.6.21-6.el6_10.x86_64.rpm Red Hat Enterprise Linux Desktop Optional (v. 6): i386: libexif-debuginfo-0.6.21-6.el6_10.i686.rpm libexif-devel-0.6.21-6.el6_10.i686.rpm x86_64: libexif-debuginfo-0.6.21-6.el6_10.i686.rpm libexif-debuginfo-0.6.21-6.el6_10.x86_64.rpm libexif-devel-0.6.21-6.el6_10.i686.rpm libexif-devel-0.6.21-6.el6_10.x86_64.rpm Red Hat Enterprise Linux HPC Node Optional (v. 6): Source: libexif-0.6.21-6.el6_10.src.rpm x86_64: libexif-0.6.21-6.el6_10.i686.rpm libexif-0.6.21-6.el6_10.x86_64.rpm libexif-debuginfo-0.6.21-6.el6_10.i686.rpm libexif-debuginfo-0.6.21-6.el6_10.x86_64.rpm libexif-devel-0.6.21-6.el6_10.i686.rpm libexif-devel-0.6.21-6.el6_10.x86_64.rpm Red Hat Enterprise Linux Server (v. 6): Source: libexif-0.6.21-6.el6_10.src.rpm i386: libexif-0.6.21-6.el6_10.i686.rpm libexif-debuginfo-0.6.21-6.el6_10.i686.rpm libexif-devel-0.6.21-6.el6_10.i686.rpm ppc64: libexif-0.6.21-6.el6_10.ppc.rpm libexif-0.6.21-6.el6_10.ppc64.rpm libexif-debuginfo-0.6.21-6.el6_10.ppc.rpm libexif-debuginfo-0.6.21-6.el6_10.ppc64.rpm libexif-devel-0.6.21-6.el6_10.ppc.rpm libexif-devel-0.6.21-6.el6_10.ppc64.rpm s390x: libexif-0.6.21-6.el6_10.s390.rpm libexif-0.6.21-6.el6_10.s390x.rpm libexif-debuginfo-0.6.21-6.el6_10.s390.rpm libexif-debuginfo-0.6.21-6.el6_10.s390x.rpm libexif-devel-0.6.21-6.el6_10.s390.rpm libexif-devel-0.6.21-6.el6_10.s390x.rpm x86_64: libexif-0.6.21-6.el6_10.i686.rpm libexif-0.6.21-6.el6_10.x86_64.rpm libexif-debuginfo-0.6.21-6.el6_10.i686.rpm libexif-debuginfo-0.6.21-6.el6_10.x86_64.rpm libexif-devel-0.6.21-6.el6_10.i686.rpm libexif-devel-0.6.21-6.el6_10.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: libexif-0.6.21-6.el6_10.src.rpm i386: libexif-0.6.21-6.el6_10.i686.rpm libexif-debuginfo-0.6.21-6.el6_10.i686.rpm libexif-devel-0.6.21-6.el6_10.i686.rpm x86_64: libexif-0.6.21-6.el6_10.i686.rpm libexif-0.6.21-6.el6_10.x86_64.rpm libexif-debuginfo-0.6.21-6.el6_10.i686.rpm libexif-debuginfo-0.6.21-6.el6_10.x86_64.rpm libexif-devel-0.6.21-6.el6_10.i686.rpm libexif-devel-0.6.21-6.el6_10.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2020-13112 https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is |