Test ID:	1.3.6.1.4.1.25623.1.1.12.2023.5928.1
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-5928-1)
Summary:	The remote host is missing an update for the 'systemd' package(s) announced via the USN-5928-1 advisory.
Description:	Summary: The remote host is missing an update for the 'systemd' package(s) announced via the USN-5928-1 advisory. Vulnerability Insight: It was discovered that systemd did not properly validate the time and accuracy values provided to the format_timespan() function. An attacker could possibly use this issue to cause a buffer overrun, leading to a denial of service attack. This issue only affected Ubuntu 14.04 ESM, Ubuntu 16.04 ESM, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, and Ubuntu 22.04 LTS. (CVE-2022-3821) It was discovered that systemd did not properly manage the fs.suid_dumpable kernel configurations. A local attacker could possibly use this issue to expose sensitive information. This issue only affected Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, and Ubuntu 22.10. (CVE-2022-4415) It was discovered that systemd did not properly manage a crash with long backtrace data. A local attacker could possibly use this issue to cause a deadlock, leading to a denial of service attack. This issue only affected Ubuntu 22.10. (CVE-2022-45873) Affected Software/OS: 'systemd' package(s) on Ubuntu 14.04, Ubuntu 16.04, Ubuntu 18.04, Ubuntu 20.04, Ubuntu 22.04, Ubuntu 22.10. Solution: Please install the updated package(s). CVSS Score: 4.6 CVSS Vector: AV:L/AC:L/Au:S/C:N/I:N/A:C
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2022-3821 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RVBQC2VLSDVQAPJTEMTREXDL4HYLXG2P/ https://security.gentoo.org/glsa/202305-15 https://bugzilla.redhat.com/show_bug.cgi?id=2139327 https://github.com/systemd/systemd/commit/9102c625a673a3246d7e73d8737f3494446bad4e https://github.com/systemd/systemd/issues/23928 https://github.com/systemd/systemd/pull/23933 https://lists.debian.org/debian-lts-announce/2023/06/msg00036.html Common Vulnerability Exposure (CVE) ID: CVE-2022-4415 https://github.com/systemd/systemd/commit/b7641425659243c09473cd8fb3aef2c0d4a3eb9c https://www.openwall.com/lists/oss-security/2022/12/21/3 Common Vulnerability Exposure (CVE) ID: CVE-2022-45873 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MS5N5SLYAHKENLAJWYBDKU55ICU3SVZF/ https://github.com/systemd/systemd/commit/076b807be472630692c5348c60d0c2b7b28ad437 https://github.com/systemd/systemd/pull/24853#issuecomment-1326561497 https://github.com/systemd/systemd/pull/25055#issuecomment-1313733553
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