5

CVE-2013-6467: libreswan

CVSS: 5.0v2.0MediumModified
Published 26-01-2014Last modified 06-08-2024
Open JSON

Vulnerability summary

CVE-2013-6467 is a medium (CVSS 5.0) vulnerability in libreswan. EPSS estimates a 2.47% chance of exploitation in the next 30 days, higher than 84.2% of scored vulnerabilities.

Overall risk
20/100
0100
Low · default modelHow is this calculated?
CVSS score
5.0/10
010
Medium · v2.0 (NVD)
EPSS score
2.47%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 26-01-2014
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

Description

Libreswan 3.7 and earlier allows remote attackers to cause a denial of service (NULL pointer dereference and IKE daemon restart) via IKEv2 packets that lack expected payloads.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

2.47%

Chance of exploitation in the next 30 days

Percentile

84%

Versus all other CVEs

30-day change

0.00 pp

From 2.47% on 20-09-2026

20-09-202620-10-2026
EPSS score
2.47%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Libreswan1 product
  • libreswan≤ 3.7 | 3.0 | 3.1 | 3.2 | 3.3 | 3.4 | 3.5 | 3.6

1 vendor · 1 product

References

5 links