Vulnerability Name:

CVE-2015-8011 (CCN-107742)

Assigned:2015-10-29
Published:2015-10-29
Updated:2021-08-02
Summary:Buffer overflow in the lldp_decode function in daemon/protocols/lldp.c in lldpd before 0.8.0 allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries.
CVSS v3 Severity:9.8 Critical (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.5 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
4.6 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:6.8 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-120
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2015-8011

Source: CCN
Type: oss-sec Mailing List, Thu, 29 Oct 2015 20:28:22 -0400 (EDT)
Re: CVE request: lldpd crash in lldp_decode due large management address

Source: CCN
Type: oss-sec Mailing List, Fri, 16 Oct 2015 08:05:57 +0200
CVE request: lldpd crash in lldp_decode due large management address

Source: MISC
Type: Mailing List, Patch, Third Party Advisory
http://www.openwall.com/lists/oss-security/2015/10/16/2

Source: MISC
Type: Mailing List, Patch, Third Party Advisory
http://www.openwall.com/lists/oss-security/2015/10/30/2

Source: CCN
Type: BID-77114
lldp 'protocols/lldp.c' Buffer Overflow Vulnerability

Source: CONFIRM
Type: UNKNOWN
https://cert-portal.siemens.com/productcert/pdf/ssa-941426.pdf

Source: XF
Type: UNKNOWN
lldpd-cve20158011-dos(107742)

Source: CCN
Type: lldpd GIT repository
lldpd

Source: MISC
Type: Patch, Third Party Advisory
https://github.com/vincentbernat/lldpd/commit/dd4f16e7e816f2165fba76e3d162cd8d2978dcb2

Source: MLIST
Type: Mailing List, Third Party Advisory
[debian-lts-announce] 20210219 [SECURITY] [DLA 2571-1] openvswitch security update

Source: FEDORA
Type: Third Party Advisory
FEDORA-2021-fba11d37ee

Source: DEBIAN
Type: Third Party Advisory
DSA-4836

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2015-8011

Vulnerable Configuration:Configuration 1:
  • cpe:/a:lldpd_project:lldpd:*:*:*:*:*:*:*:* (Version >= 0.5.6 and < 0.8.0)

    • Configuration 2:
  • cpe:/o:debian:debian_linux:9.0:*:*:*:*:*:*:*
  • OR cpe:/o:debian:debian_linux:10.0:*:*:*:*:*:*:*

    • Configuration 3:
  • cpe:/o:fedoraproject:fedora:33:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.bionic:def:201580110000000
    V
    		CVE-2015-8011 on Ubuntu 18.04 LTS (bionic) - medium.
    2020-01-28
    oval:com.ubuntu.xenial:def:201580110000000
    V
    		CVE-2015-8011 on Ubuntu 16.04 LTS (xenial) - medium.
    2020-01-28
    oval:com.ubuntu.artful:def:20158011000
    V
    		CVE-2015-8011 on Ubuntu 17.10 (artful) - medium.
    2015-10-30
    oval:com.ubuntu.trusty:def:20158011000
    V
    		CVE-2015-8011 on Ubuntu 14.04 LTS (trusty) - medium.
    2015-10-30
    oval:com.ubuntu.bionic:def:20158011000
    V
    		CVE-2015-8011 on Ubuntu 18.04 LTS (bionic) - medium.
    2015-10-30
    oval:com.ubuntu.xenial:def:20158011000
    V
    		CVE-2015-8011 on Ubuntu 16.04 LTS (xenial) - medium.
    2015-10-30
    oval:com.ubuntu.disco:def:201580110000000
    V
    		CVE-2015-8011 on Ubuntu 19.04 (disco) - medium.
    2015-10-30
    oval:com.ubuntu.cosmic:def:20158011000
    V
    		CVE-2015-8011 on Ubuntu 18.10 (cosmic) - medium.
    2015-10-30
    oval:com.ubuntu.cosmic:def:201580110000000
    V
    		CVE-2015-8011 on Ubuntu 18.10 (cosmic) - medium.
    2015-10-30
    oval:com.ubuntu.precise:def:20158011000
    V
    		CVE-2015-8011 on Ubuntu 12.04 LTS (precise) - medium.
    2015-10-30
    BACK
    lldpd_project lldpd *
    debian debian linux 9.0
    debian debian linux 10.0
    fedoraproject fedora 33