Test ID:	1.3.6.1.4.1.25623.1.1.1.2.2023.3634
Category:	Debian Local Security Checks
Title:	Debian: Security Advisory (DLA-3634-1)
Summary:	The remote host is missing an update for the Debian 'nss' package(s) announced via the DLA-3634-1 advisory.
Description:	Summary: The remote host is missing an update for the Debian 'nss' package(s) announced via the DLA-3634-1 advisory. Vulnerability Insight: Multiple vulnerabilities were found in nss, a set of libraries designed to support cross-platform development of security-enabled client and server applications. CVE-2020-25648 A flaw was discovered in how NSS handles CipherChangeSpec messages in TLS 1.3. It could allow an attacker to send multiple CCS messages to servers compiled against NSS, causing denial-of-service. CVE-2023-4421 A fuzzing project discovered vulnerabilities to Bleichenbacher timing attacks in NSS's facilities for RSA cryptography. For Debian 10 buster, these problems have been fixed in version 2:3.42.1-1+deb10u7. We recommend that you upgrade your nss packages. For the detailed security status of nss 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: 'nss' package(s) on Debian 10. 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-2020-25648 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ERA5SVJQXQMDGES7RIT4F4NQVLD35RXN/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HRM53IQCPZT2US3M7JXTP6I6IBA5RGOD/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RPOLN6DJUYQ3QBQEGLZGV73SNIPK7GHV/ https://bugzilla.redhat.com/show_bug.cgi?id=1887319 https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.58_release_notes https://www.oracle.com//security-alerts/cpujul2021.html https://www.oracle.com/security-alerts/cpuapr2022.html https://www.oracle.com/security-alerts/cpuoct2021.html https://lists.debian.org/debian-lts-announce/2023/10/msg00039.html https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772@%3Cdev.mina.apache.org%3E Common Vulnerability Exposure (CVE) ID: CVE-2023-4421 https://bugzilla.mozilla.org/show_bug.cgi?id=1651411 https://www.mozilla.org/security/advisories/mfsa2023-53/
Copyright	Copyright (C) 2023 Greenbone AG

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