Test ID:	1.3.6.1.4.1.25623.1.1.1.1.2023.5504
Category:	Debian Local Security Checks
Title:	Debian: Security Advisory (DSA-5504-1)
Summary:	The remote host is missing an update for the Debian 'bind9' package(s) announced via the DSA-5504-1 advisory.
Description:	Summary: The remote host is missing an update for the Debian 'bind9' package(s) announced via the DSA-5504-1 advisory. Vulnerability Insight: Several vulnerabilities were discovered in BIND, a DNS server implementation. CVE-2023-3341 A stack exhaustion flaw was discovered in the control channel code which may result in denial of service (named daemon crash). CVE-2023-4236 Robert Story discovered that a flaw in the networking code handling DNS-over-TLS queries could cause named to terminate unexpectedly due to an assertion failure, resulting in denial of service when under high DNS-over-TLS query load conditions. For the oldstable distribution (bullseye), these problems have been fixed in version 1:9.16.44-1~ deb11u1. The oldstable distribution (bullseye) is only affected by CVE-2023-3341. For the stable distribution (bookworm), these problems have been fixed in version 1:9.18.19-1~ deb12u1. We recommend that you upgrade your bind9 packages. For the detailed security status of bind9 please refer to its security tracker page at: [link moved to references] Affected Software/OS: 'bind9' package(s) on Debian 11, Debian 12. Solution: Please install the updated package(s). CVSS Score: 7.8 CVSS Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2023-3341 Debian Security Information: DSA-5504 (Google Search) https://www.debian.org/security/2023/dsa-5504 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U35OARLQCPMVCBBPHWBXY5M6XJLD2TZ5/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IPJLLTJCSDJJII7IIZPLTBQNWP7MZH7F/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VSK5V4W4OHPM3JTJGWAQD6CZW7SFD75B/ CVE-2023-3341 https://kb.isc.org/docs/cve-2023-3341 https://lists.debian.org/debian-lts-announce/2024/01/msg00021.html http://www.openwall.com/lists/oss-security/2023/09/20/2
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