Test ID:	1.3.6.1.4.1.25623.1.0.704857
Category:	Debian Local Security Checks
Title:	Debian: Security Advisory for bind9 (DSA-4857-1)
Summary:	The remote host is missing an update for the 'bind9'; package(s) announced via the DSA-4857-1 advisory.
Description:	Summary: The remote host is missing an update for the 'bind9' package(s) announced via the DSA-4857-1 advisory. Vulnerability Insight: A buffer overflow vulnerability was discovered in the SPNEGO implementation affecting the GSSAPI security policy negotiation in BIND, a DNS server implementation, which could result in denial of service (daemon crash), or potentially the execution of arbitrary code. Affected Software/OS: 'bind9' package(s) on Debian Linux. Solution: For the stable distribution (buster), this problem has been fixed in version 1:9.11.5.P4+dfsg-5.1+deb10u3. We recommend that you upgrade your bind9 packages. 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-2020-8625 https://kb.isc.org/v1/docs/cve-2020-8625 Debian Security Information: DSA-4857 (Google Search) https://www.debian.org/security/2021/dsa-4857 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QWCMBOSZOJIIET7BWTRYS3HLX5TSDKHX/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KYXAF7G45RXDVNUTWWCI2CVTHRZ67LST/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EBTPWRQWRQEJNWY4NHO4WLS4KLJ3ERHZ/ https://www.zerodayinitiative.com/advisories/ZDI-21-195/ https://lists.debian.org/debian-lts-announce/2021/02/msg00029.html http://www.openwall.com/lists/oss-security/2021/02/19/1 http://www.openwall.com/lists/oss-security/2021/02/20/2
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