Test ID:	1.3.6.1.4.1.25623.1.0.893044
Category:	Debian Local Security Checks
Title:	Debian: Security Advisory (DLA-3044-1)
Summary:	The remote host is missing an update for the Debian 'glib2.0' package(s) announced via the DLA-3044-1 advisory.
Description:	Summary: The remote host is missing an update for the Debian 'glib2.0' package(s) announced via the DLA-3044-1 advisory. Vulnerability Insight: Several security vulnerabilities were found in glib2.0, a general-purpose utility library for the GNOME environment. CVE-2021-27218 If g_byte_array_new_take() was called with a buffer of 4GB or more on a 64-bit platform, the length would be truncated modulo 2**32, causing unintended length truncation. CVE-2021-27219 The function g_bytes_new has an integer overflow on 64-bit platforms due to an implicit cast from 64 bits to 32 bits. The overflow could potentially lead to memory corruption. CVE-2021-28153 When g_file_replace() is used with G_FILE_CREATE_REPLACE_DESTINATION to replace a path that is a dangling symlink, it incorrectly also creates the target of the symlink as an empty file, which could conceivably have security relevance if the symlink is attacker-controlled. (If the path is a symlink to a file that already exists, then the contents of that file correctly remain unchanged.) For Debian 9 stretch, these problems have been fixed in version 2.50.3-2+deb9u3. We recommend that you upgrade your glib2.0 packages. For the detailed security status of glib2.0 please refer to its security tracker page at: [link moved to references] 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: 'glib2.0' package(s) on Debian 9. Solution: Please install the updated package(s). CVSS Score: 5.0 CVSS Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2021-27218 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JJMPNDO4GDVURYQFYKFOWY5HAF4FTEPN/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2REA7RVKN7ZHRLJOEGBRQKJIPZQPAELZ/ https://security.gentoo.org/glsa/202107-13 https://gitlab.gnome.org/GNOME/glib/-/merge_requests/1942 https://gitlab.gnome.org/GNOME/glib/-/merge_requests/1944 https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4@%3Cissues.bookkeeper.apache.org%3E https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b@%3Cissues.bookkeeper.apache.org%3E https://lists.debian.org/debian-lts-announce/2022/06/msg00006.html https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772@%3Cdev.mina.apache.org%3E Common Vulnerability Exposure (CVE) ID: CVE-2021-27219 https://gitlab.gnome.org/GNOME/glib/-/issues/2319 Common Vulnerability Exposure (CVE) ID: CVE-2021-28153 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ICUTQPHZNZWX2DZR46QFLQZRHVMHIILJ/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6RXTD5HCP2K4AAUSWWZTBKQNHRCTAEOF/ https://gitlab.gnome.org/GNOME/glib/-/issues/2325
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