Test ID:	1.3.6.1.4.1.25623.1.1.12.2023.5959.1
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-5959-1)
Summary:	The remote host is missing an update for the 'krb5' package(s) announced via the USN-5959-1 advisory.
Description:	Summary: The remote host is missing an update for the 'krb5' package(s) announced via the USN-5959-1 advisory. Vulnerability Insight: It was discovered that Kerberos incorrectly handled memory when processing KDC data, which could lead to a NULL pointer dereference. An attacker could possibly use this issue to cause a denial of service or have other unspecified impacts. (CVE-2021-36222, CVE-2021-37750) Affected Software/OS: 'krb5' package(s) on Ubuntu 18.04, Ubuntu 20.04. Solution: Please install the updated package(s). CVSS Score: 5.0 CVSS Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2021-36222 https://github.com/krb5/krb5/commit/fc98f520caefff2e5ee9a0026fdf5109944b3562 Debian Security Information: DSA-4944 (Google Search) https://www.debian.org/security/2021/dsa-4944 https://github.com/krb5/krb5/releases https://web.mit.edu/kerberos/advisories/ https://www.oracle.com/security-alerts/cpuoct2021.html Common Vulnerability Exposure (CVE) ID: CVE-2021-37750 https://github.com/krb5/krb5/commit/d775c95af7606a51bf79547a94fa52ddd1cb7f49 https://security.netapp.com/advisory/ntap-20210923-0002/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MFCLW7D46E4VCREKKH453T5DA4XOLHU2/ https://www.starwindsoftware.com/security/sw-20220817-0004/ https://www.oracle.com/security-alerts/cpujul2022.html https://lists.debian.org/debian-lts-announce/2021/09/msg00019.html
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