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Fencer Intel
low 2.6

CVE-2013-2139 json

Buffer overflow in srtp.c in libsrtp in srtp 1.4.5 and earlier allows remote attackers to cause a denial of service (crash) via vectors rel…

published 2014-01-16 12 y ago modified 2026-06-16 4 mo ago also EUVD-2013-2104

cvss
2.6
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
3.0%
EPSS 3.0% chance of exploitation in 30 days, percentile 87%
public exploits
0
none known

Summary

Buffer overflow in srtp.c in libsrtp in srtp 1.4.5 and earlier allows remote attackers to cause a denial of service (crash) via vectors related to a length inconsistency in the crypto_policy_set_from_profile_for_rtp and srtp_protect functions.

Patch / fix

  • libsrtp RHEL 7 1.4.4-11.20101004cvs.el7

red hat advisories RHSA-2020:3873

  • libsrtp openSUSE Tumbleweed 1.5.4-2.1
  • libsrtp openSUSE Tumbleweed 2.4.1-1.2

opensuse advisories openSUSE-SU-2024:10265-1openSUSE-SU-2024:10997-1

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2013-2139 updated cvss 2.6

libsrtp: buffer overflow in application of crypto profiles

  • Red Hat Enterprise Linux Client (v. 7) libsrtp 1.4.4-11.20101004cvs.el7 Red Hat Enterprise Linux Client Optional (v. 7) libsrtp 1.4.4-11.20101004cvs.el7 Red Hat Enterprise Linux ComputeNode (v. 7) libsrtp 1.4.4-11.20101004cvs.el7 Red Hat Enterprise Linux ComputeNode Optional (v. 7) libsrtp 1.4.4-11.20101004cvs.el7 Red Hat Enterprise Linux Server (v. 7) libsrtp 1.4.4-11.20101004cvs.el7 Red Hat Enterprise Linux Server Optional (v. 7) libsrtp 1.4.4-11.20101004cvs.el7
    +2 more products
    Red Hat Enterprise Linux Workstation (v. 7) libsrtp 1.4.4-11.20101004cvs.el7 Red Hat Enterprise Linux Workstation Optional (v. 7) libsrtp 1.4.4-11.20101004cvs.el7
    fixed: vendor fix RHSA-2020:3873

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

2.99% chance of exploitation in the next 30 days, higher than 87% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 2.0 2.6 AV:N/AC:H/Au:N/C:N/I:N/A:P

Classification

Weakness
  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.