Test ID:	1.3.6.1.4.1.25623.1.0.705228
Category:	Debian Local Security Checks
Title:	Debian: Security Advisory (DSA-5228-1)
Summary:	The remote host is missing an update for the Debian 'gdk-pixbuf' package(s) announced via the DSA-5228-1 advisory.
Description:	Summary: The remote host is missing an update for the Debian 'gdk-pixbuf' package(s) announced via the DSA-5228-1 advisory. Vulnerability Insight: Several vulnerabilities were discovered in gdk-pixbuf, the GDK Pixbuf library. CVE-2021-44648 Sahil Dhar reported a heap-based buffer overflow vulnerability when decoding the lzw compressed stream of image data, which may result in the execution of arbitrary code or denial of service if a malformed GIF image is processed. CVE-2021-46829 Pedro Ribeiro reported a heap-based buffer overflow vulnerability when compositing or clearing frames in GIF files, which may result in the execution of arbitrary code or denial of service if a malformed GIF image is processed. For the stable distribution (bullseye), these problems have been fixed in version 2.42.2+dfsg-1+deb11u1. We recommend that you upgrade your gdk-pixbuf packages. For the detailed security status of gdk-pixbuf please refer to its security tracker page at: [link moved to references] Affected Software/OS: 'gdk-pixbuf' package(s) on Debian 11. Solution: Please install the updated package(s). CVSS Score: 6.8 CVSS Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2021-44648 Debian Security Information: DSA-5228 (Google Search) https://www.debian.org/security/2022/dsa-5228 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PEKBMOO52RXONWKB6ZKKHTVPLF6WC3KF/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JEVTOGIJITK2N5AOOLKKMDIICZDQE6CH/ https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/issues/136 https://sahildhar.github.io/blogpost/GdkPixbuf-Heap-Buffer-Overflow-in-lzw_decoder_new/ Common Vulnerability Exposure (CVE) ID: CVE-2021-46829 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/M5IHHEYFD6GDZVALKIPPRD2U4JNZUZWR/ https://github.com/pedrib/PoC/blob/master/fuzzing/CVE-2021-46829/CVE-2021-46829.md https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/commit/5398f04d772f7f8baf5265715696ed88db0f0512 https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/commit/bca00032ad68d0b0aa2c1f7558db931e52bd9cd2 https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/issues/190 https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/merge_requests/121 https://www.openwall.com/lists/oss-security/2022/07/23/1 http://www.openwall.com/lists/oss-security/2022/07/25/1
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