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CVE-2016-2380

17
FAUCET Score

CVE-2016-2380 describes an information leak vulnerability in Pidgin's handling of the MXIT protocol, specifically affecting canonical, debian, and pidgin distributions of Pidgin. A specially crafted MXIT data string, if entered by a user, could lead to an out-of-bounds read. This vulnerability has a low CVSS score of 3.1, indicating a network attack vector with high attack complexity and requiring user interaction, potentially leading to a limited information disclosure. There is no evidence of active exploitation, no public exploit code (Metasploit, Nuclei, ExploitDB), and it is not listed in the KEV catalog. Community discussion is minimal, with only two mentions, and media coverage is limited to a single article.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.10.12CPE matchmatch criteria
cpe:2.3:a:pidgin:pidgin:*:*:*:*:*:*:*:*
12.04CPE matchmatch criteria
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*
14.04CPE matchmatch criteria
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
15.10CPE matchmatch criteria
cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:*
8.0CPE matchmatch criteria
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

3.1LOW

CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
1.6
Impact Score
1.4
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.76%
Probability of exploitation in next 30 days
EPSS Percentile
75.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0176 is in the 82nd percentile among its peer group of 232 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.2 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.1 InfoSec Media, 0.1 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (3)

redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: pidgin
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: pidgin
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: pidgin

Vendor Advisories (1)

redhatCVE-2016-2380Low

pidgin: MXIT mxit_convert_markup_tx Information Leak Vulnerability

Jun 21, 2016

References

security.gentoo.org / glsa/201701-38
debian.org / security/2016/dsa-3620
Third Party Advisory
pidgin.im / news/security
PatchVendor Advisory
securityfocus.com / bid/91335
Third Party AdvisoryVDB Entry
talosintelligence.com / reports/TALOS-2016-0123
Third Party Advisory
ubuntu.com / usn/USN-3031-1
Third Party Advisory