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CVE-2015-8011

28
FAUCET Score

CVE-2015-8011 describes a critical buffer overflow vulnerability in the lldp_decode function of lldpd versions prior to 0.8.0, impacting various Debian and Fedora distributions. This flaw allows unauthenticated remote attackers to trigger a denial of service by crashing the daemon, with the potential for arbitrary code execution. Despite its critical CVSS score of 9.8, indicating a network-based attack with low complexity and high impact, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 0.5.6, < 0.8.0CPE matchmatch criteria
cpe:2.3:a:lldpd_project:lldpd:*:*:*:*:*:*:*:*
9.0CPE matchmatch criteria
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
10.0CPE matchmatch criteria
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
33CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
5.49%
Probability of exploitation in next 30 days
EPSS Percentile
91.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0549 is in the 86th percentile among its peer group of 36,835 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (21)

github_advisorypatch availablevia nvd_reference
View patch
nessuspatch availablevia llm_extracted
Fixed in: 1.0
View patch
redhatpatch availablevia redhat_api
Product: Fast Datapath for Red Hat Enterprise Linux 7Fixed in: openvswitch2.13-0:2.13.0-62.el7fdp
View patch
redhatpatch availablevia redhat_api
Product: Fast Datapath for Red Hat Enterprise Linux 7Fixed in: openvswitch-0:2.9.9-1.el7fdp
View patch
redhatpatch availablevia redhat_api
Product: Fast Datapath for Red Hat Enterprise Linux 8Fixed in: openvswitch2.13-0:2.13.0-71.el8fdp
View patch
redhatpatch availablevia redhat_api
Product: Fast Datapath for Red Hat Enterprise Linux 8Fixed in: openvswitch2.11-0:2.11.3-74.el8fdp
View patch
redhatpatch availablevia redhat_api
Product: Red Hat OpenShift Container Platform 4.6Fixed in: openvswitch2.13-0:2.13.0-72.el8fdp
View patch
redhatpatch availablevia redhat_api
Product: Red Hat OpenStack Platform 10.0 (Newton)Fixed in: openvswitch-0:2.9.9-1.el7fdp
View patch
redhatpatch availablevia redhat_api
Product: Red Hat OpenStack Platform 13.0 (Queens)Fixed in: openvswitch2.11-0:2.11.3-77.el7fdp
View patch
redhatpatch availablevia redhat_api
Product: Red Hat OpenStack Platform 13.0 (Queens)Fixed in: openvswitch-selinux-extra-policy-0:1.0-17.el7fdp
View patch
redhatpatch availablevia redhat_api
Product: Red Hat OpenStack Platform 13.0 (Queens)Fixed in: ovn2.11-0:2.11.1-57.el7fdp
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Virtualization 4.2 for Red Hat Enterprise Linux 7.6 EUSFixed in: openvswitch-0:2.9.9-1.el7fdp
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Virtualization 4 for Red Hat Enterprise Linux 7Fixed in: openvswitch2.11-0:2.11.3-77.el7fdp
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Virtualization 4 for Red Hat Enterprise Linux 7Fixed in: ovn2.11-0:2.11.1-56.el7fdp
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Virtualization 4 for Red Hat Enterprise Linux 7Fixed in: redhat-virtualization-host-0:4.3.12-20201216.0.el7_9
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Virtualization 4 for Red Hat Enterprise Linux 8Fixed in: redhat-virtualization-host-0:4.4.3-20201210.0.el8_3
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Virtualization 4 for Red Hat Enterprise Linux 8Fixed in: rhvm-appliance-0:4.4-20210310.0.el8ev
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Virtualization Engine 4.3Fixed in: openvswitch2.11-0:2.11.3-77.el7fdp
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Virtualization Engine 4.3Fixed in: ovn2.11-0:2.11.1-56.el7fdp
View patch
redhatpatch availablevia redhat_api
Product: Fast Datapath for Red Hat Enterprise Linux 7Fixed in: openvswitch2.11-0:2.11.3-77.el7fdp
View patch
debianvendor investigatingvia llm_extracted
View patch

Vendor Advisories (3)

debianllm-debian-57d4b9f05706dcf6

Ruckus AP LLDP Vulnerability (CVE-2015-8011, CVE-2015-8012)

Jan 14, 2021
nessusllm-nessus-7a0bd6050a7977be

Ruckus AP LLDP Vulnerability (CVE-2015-8011, CVE-2015-8012)

Jan 14, 2021
redhatCVE-2015-8011Important

lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c

Oct 15, 2015

References

cert-portal.siemens.com / productcert/pdf/ssa-941426.pdf
github.com / vincentbernat/lldpd/commit/dd4f16e7e816f2165fba76e3d162cd8d2978dcb2
PatchThird Party Advisory
lists.debian.org / debian-lts-announce/2021/02/msg00032.html
Mailing ListThird Party Advisory
lists.fedoraproject.org / archives/list/package-announce%40lists.fedoraproject.org/message/UJ4DXFJWMZ325ECZXPZOSK7BOEDJZHPR
us-cert.cisa.gov / ics/advisories/icsa-21-194-07
debian.org / security/2021/dsa-4836
Third Party Advisory
openwall.com / lists/oss-security/2015/10/16/2
Mailing ListPatchThird Party Advisory
openwall.com / lists/oss-security/2015/10/30/2
Mailing ListPatchThird Party Advisory