Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2013-6481

16
FAUCET Score

CVE-2013-6481 describes a denial-of-service vulnerability in Pidgin versions prior to 2.10.8, specifically within the libpurple/protocols/yahoo/libymsg.c component. This flaw allows a remote attacker to crash the application by sending a specially crafted Yahoo! P2P message that triggers a buffer over-read. The vulnerability has a CVSS score of 5.0, indicating a medium severity. It is easily exploitable over the network with low attack complexity and requires no authentication, but its impact is limited to denial of service (application crash) with no confidentiality or integrity compromise. There is no evidence of active exploitation, nor are there any publicly available exploit modules in Metasploit, Nuclei, or ExploitDB. The CVE has received minimal community discussion and media coverage, suggesting a low level of public attention and perceived threat.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.10.7CPE matchmatch criteria
cpe:2.3:a:pidgin:pidgin:*:*:*:*:*:*:*:*
2.0.0CPE matchmatch criteria
cpe:2.3:a:pidgin:pidgin:2.0.0:*:*:*:*:*:*:*
2.0.1CPE matchmatch criteria
cpe:2.3:a:pidgin:pidgin:2.0.1:*:*:*:*:*:*:*
2.0.2CPE matchmatch criteria
cpe:2.3:a:pidgin:pidgin:2.0.2:*:*:*:*:*:*:*
2.1.0CPE matchmatch criteria
cpe:2.3:a:pidgin:pidgin:2.1.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
3.91%
Probability of exploitation in next 30 days
EPSS Percentile
89.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0391 is in the 86th percentile among its peer group of 23,725 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 0.4 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 (2)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: pidgin-0:2.6.6-32.el5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: pidgin-0:2.7.9-27.el6
View patch

Vendor Advisories (1)

redhatCVE-2013-6481Moderate

pidgin: DoS caused due to OOB read in Yahoo protocol plugin

Jan 28, 2014

References

hg.pidgin.im / pidgin/main/rev/4d139ce8f7ec
lists.opensuse.org / opensuse-updates/2014-02/msg00039.html
lists.opensuse.org / opensuse-updates/2014-03/msg00005.html
rhn.redhat.com / errata/RHSA-2014-0139.html
debian.org / security/2014/dsa-2859
pidgin.im / news/security
Vendor Advisory
ubuntu.com / usn/USN-2100-1