CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
31.5%
Debian Security Advisory DSA-5505-1 [email protected]
https://www.debian.org/security/ Salvatore Bonaccorso
September 25, 2023 https://www.debian.org/security/faq
Package : lldpd
CVE ID : CVE-2023-41910
Matteo Memelli reported an out-of-bounds read flaw when parsing CDP
addresses in lldpd, an implementation of the IEEE 802.1ab (LLDP)
protocol. A remote attacker can take advantage of this flaw to cause a
denial of service via a specially crafted CDP PDU packet.
For the oldstable distribution (bullseye), this problem has been fixed
in version 1.0.11-1+deb11u2.
For the stable distribution (bookworm), this problem has been fixed in
version 1.0.16-1+deb12u1.
We recommend that you upgrade your lldpd packages.
For the detailed security status of lldpd please refer to its security
tracker page at:
https://security-tracker.debian.org/tracker/lldpd
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: [email protected]
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 10 | arm64 | lldpd-dbgsym | < 1.0.3-1+deb10u2 | lldpd-dbgsym_1.0.3-1+deb10u2_arm64.deb |
Debian | 12 | armel | lldpd | < 1.0.16-1+deb12u1 | lldpd_1.0.16-1+deb12u1_armel.deb |
Debian | 11 | s390x | liblldpctl-dev | < 1.0.11-1+deb11u2 | liblldpctl-dev_1.0.11-1+deb11u2_s390x.deb |
Debian | 11 | amd64 | lldpd | < 1.0.11-1+deb11u2 | lldpd_1.0.11-1+deb11u2_amd64.deb |
Debian | 11 | i386 | lldpd | < 1.0.11-1+deb11u2 | lldpd_1.0.11-1+deb11u2_i386.deb |
Debian | 11 | mipsel | liblldpctl-dev | < 1.0.11-1+deb11u2 | liblldpctl-dev_1.0.11-1+deb11u2_mipsel.deb |
Debian | 12 | mips64el | lldpd | < 1.0.16-1+deb12u1 | lldpd_1.0.16-1+deb12u1_mips64el.deb |
Debian | 10 | armhf | lldpd | < 1.0.3-1+deb10u2 | lldpd_1.0.3-1+deb10u2_armhf.deb |
Debian | 11 | arm64 | liblldpctl-dev | < 1.0.11-1+deb11u2 | liblldpctl-dev_1.0.11-1+deb11u2_arm64.deb |
Debian | 11 | ppc64el | lldpd | < 1.0.11-1+deb11u2 | lldpd_1.0.11-1+deb11u2_ppc64el.deb |