Test ID:	1.3.6.1.4.1.25623.1.1.1.2.2023.3389
Category:	Debian Local Security Checks
Title:	Debian: Security Advisory (DLA-3389-1)
Summary:	The remote host is missing an update for the Debian 'lldpd' package(s) announced via the DLA-3389-1 advisory.
Description:	Summary: The remote host is missing an update for the Debian 'lldpd' package(s) announced via the DLA-3389-1 advisory. Vulnerability Insight: It was discovered that there were two potential denial of service (DoS) attacks in lldpd, a implementation of the IEEE 802.1ab (LLDP) protocol used to administer and monitor networking devices. CVE-2020-27827 A flaw was found in multiple versions of OpenvSwitch. Specially crafted LLDP packets can cause memory to be lost when allocating data to handle specific optional TLVs, potentially causing a denial of service. The highest threat from this vulnerability is to system availability. CVE-2021-43612 crash in SONMP decoder For Debian 10 Buster, these problems have been fixed in version 1.0.3-1+deb10u1. We recommend that you upgrade your lldpd packages. 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: 'lldpd' package(s) on Debian 10. Solution: Please install the updated package(s). CVSS Score: 7.1 CVSS Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2020-27827 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SKQWHG2SZJZSGC7PXVDAEJYBN7ESDR7D/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JYA4AMJXCNF6UPFG36L2TPPT32C242SP/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3T5XHPOGIPWCRRPJUE6P3HVC5PTSD5JS/ https://security.gentoo.org/glsa/202311-16 https://bugzilla.redhat.com/show_bug.cgi?id=1921438 https://mail.openvswitch.org/pipermail/ovs-dev/2021-January/379471.html https://us-cert.cisa.gov/ics/advisories/icsa-21-194-07 Common Vulnerability Exposure (CVE) ID: CVE-2021-43612 https://lldpd.github.io/security.html
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