Vulnerability Details : CVE-2015-8011
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.
Vulnerability category: OverflowExecute codeDenial of service
Products affected by CVE-2015-8011
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
- cpe:2.3:a:lldpd_project:lldpd:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2015-8011
5.89%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 93 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2015-8011
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2015-8011
-
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-8011
-
http://www.openwall.com/lists/oss-security/2015/10/16/2
oss-security - CVE request: lldpd crash in lldp_decode due large management addressMailing List;Patch;Third Party Advisory
-
https://lists.debian.org/debian-lts-announce/2021/02/msg00032.html
[SECURITY] [DLA 2571-1] openvswitch security updateMailing List;Third Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UJ4DXFJWMZ325ECZXPZOSK7BOEDJZHPR/
[SECURITY] Fedora 33 Update: dpdk-20.11-1.fc33 - package-announce - Fedora Mailing-ListsThird Party Advisory
-
http://www.openwall.com/lists/oss-security/2015/10/30/2
oss-security - Re: CVE request: lldpd crash in lldp_decode due large management addressMailing List;Patch;Third Party Advisory
-
https://github.com/vincentbernat/lldpd/commit/dd4f16e7e816f2165fba76e3d162cd8d2978dcb2
lldp: fix a buffer overflow when handling management address TLV · vincentbernat/lldpd@dd4f16e · GitHubPatch;Third Party Advisory
-
https://cert-portal.siemens.com/productcert/pdf/ssa-941426.pdf
-
https://us-cert.cisa.gov/ics/advisories/icsa-21-194-07
Siemens Industrial Products LLDP | CISA
-
https://www.debian.org/security/2021/dsa-4836
Debian -- Security Information -- DSA-4836-1 openvswitchThird Party Advisory
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