Vulmon
Amazon Linux 2 Security Advisory: ALAS-2023-2295
Advisory Release Date: 2023-10-12 15:09 Pacific
Advisory Updated Date: 2023-10-19 23:40 Pacific
Severity:
Medium
References:
CVE-2023-43787
CVE-2023-43788
CVE-2023-43789
FAQs regarding Amazon Linux ALAS/CVE Severity
FAQs regarding Amazon Linux ALAS/CVE Severity
Issue Overview:
libX11: integer overflow in XCreateImage() leading to a heap overflow. (CVE-2023-43787)
libXpm: out of bounds read in XpmCreateXpmImageFromBuffer()
NOTE: https://www.openwall.com/lists/oss-security/2023/10/03/1
NOTE: Fixed by: https://gitlab.freedesktop.org/xorg/lib/libxpm/-/commit/2fa554b01ef6079a9b35df9332bdc4f139ed67e0 (CVE-2023-43788)
libXpm: out of bounds read on XPM with corrupted colormap (CVE-2023-43789)
Affected Packages:
libXpm
Issue Correction:
Run yum update libXpm to update your system.
New Packages:
aarch64:
libXpm-3.5.12-9.amzn2.0.2.aarch64
libXpm-devel-3.5.12-9.amzn2.0.2.aarch64
libXpm-debuginfo-3.5.12-9.amzn2.0.2.aarch64
i686:
libXpm-3.5.12-9.amzn2.0.2.i686
libXpm-devel-3.5.12-9.amzn2.0.2.i686
libXpm-debuginfo-3.5.12-9.amzn2.0.2.i686
src:
libXpm-3.5.12-9.amzn2.0.2.src
x86_64:
libXpm-3.5.12-9.amzn2.0.2.x86_64
libXpm-devel-3.5.12-9.amzn2.0.2.x86_64
libXpm-debuginfo-3.5.12-9.amzn2.0.2.x86_64