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CVE-2013-2139

12
FAUCET Score

CVE-2013-2139 describes a buffer overflow vulnerability in the srtp.c component of libsrtp, affecting versions 1.4.5 and earlier, including various Cisco, Fedora, and openSUSE products. This flaw allows remote attackers to trigger a denial of service (crash) due to a length inconsistency during SRTP processing. With a CVSS score of 2.6, it is considered low severity, requiring high attack complexity and only leading to partial availability impact. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
18CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:18:*:*:*:*:*:*:*
19CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:19:*:*:*:*:*:*:*
20CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:20:*:*:*:*:*:*:*
12.3CPE matchmatch criteria
cpe:2.3:o:opensuse:opensuse:12.3:*:*:*:*:*:*:*
13.1CPE matchmatch criteria
cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

2.6LOW

AV:N/AC:H/Au:N/C:N/I:N/A:P

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
HIGH
Authentication
NONE
Exploitability Score
4.9
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.99%
Probability of exploitation in next 30 days
EPSS Percentile
85.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0299 is in the 84th percentile among its peer group of 1,506 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

Media Mentions

No media coverage found for this CVE.

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

Remediation

Patch Available

Vendor Patches (1)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: libsrtp-0:1.4.4-11.20101004cvs.el7
View patch

Vendor Advisories (1)

redhatCVE-2013-2139Low

libsrtp: buffer overflow in application of crypto profiles

May 30, 2013

References

advisories.mageia.org / MGASA-2014-0465.html
lists.opensuse.org / opensuse-updates/2013-07/msg00083.html
lists.opensuse.org / opensuse-updates/2014-09/msg00059.html
lwn.net / Articles/579633
bugzilla.redhat.com / show_bug.cgi
seclists.org / fulldisclosure/2013/Jun/10
github.com / cisco/libsrtp/pull/27
debian.org / security/2014/dsa-2840
mandriva.com / security/advisories
osvdb.org / 93852