Test ID:	1.3.6.1.4.1.25623.1.1.13.2021.118.01
Category:	Slackware Local Security Checks
Title:	Slackware: Security Advisory (SSA:2021-118-01)
Summary:	The remote host is missing an update for the 'bind' package(s) announced via the SSA:2021-118-01 advisory.
Description:	Summary: The remote host is missing an update for the 'bind' package(s) announced via the SSA:2021-118-01 advisory. Vulnerability Insight: New bind packages are available for Slackware 14.0, 14.1, 14.2, and -current to fix security issues. Here are the details from the Slackware 14.2 ChangeLog: +--------------------------+ patches/packages/bind-9.11.31-i586-1_slack14.2.txz: Upgraded. This update fixes bugs and the following security issues: A specially crafted GSS-TSIG query could cause a buffer overflow in the ISC implementation of SPNEGO. named crashed when a DNAME record placed in the ANSWER section during DNAME chasing turned out to be the final answer to a client query. Insufficient IXFR checks could result in named serving a zone without an SOA record at the apex, leading to a RUNTIME_CHECK assertion failure when the zone was subsequently refreshed. This has been fixed by adding an owner name check for all SOA records which are included in a zone transfer. For more information, see: [links moved to references] (* Security fix *) +--------------------------+ Affected Software/OS: 'bind' package(s) on Slackware 14.0, Slackware 14.1, Slackware 14.2, Slackware current. Solution: Please install the updated package(s). CVSS Score: 6.8 CVSS Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2021-25214 https://kb.isc.org/v1/docs/cve-2021-25214 Debian Security Information: DSA-4909 (Google Search) https://www.debian.org/security/2021/dsa-4909 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZDSRPCJQ7MZC6CENH5PO3VQOFI7VSWBE/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VEC2XG4Q2ODTN2C4CGXEIXU3EUTBMK7L/ https://lists.debian.org/debian-lts-announce/2021/05/msg00001.html http://www.openwall.com/lists/oss-security/2021/04/29/1 http://www.openwall.com/lists/oss-security/2021/04/29/2 http://www.openwall.com/lists/oss-security/2021/04/29/3 http://www.openwall.com/lists/oss-security/2021/04/29/4 Common Vulnerability Exposure (CVE) ID: CVE-2021-25215 https://kb.isc.org/v1/docs/cve-2021-25215 https://security.netapp.com/advisory/ntap-20210521-0006/ https://www.oracle.com/security-alerts/cpuoct2021.html Common Vulnerability Exposure (CVE) ID: CVE-2021-25216 https://www.zerodayinitiative.com/advisories/ZDI-21-657/
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