CVE-2016-2374

Description

An exploitable memory corruption vulnerability exists in the handling of the MXIT protocol in Pidgin. Specially crafted MXIT MultiMX message sent via the server can result in an out-of-bounds write leading to memory disclosure and code execution.

Category

8.1
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 1.16% Top 25%
Vendor Advisory debian.org Vendor Advisory gentoo.org Vendor Advisory ubuntu.com Vendor Advisory pidgin.im
Affected: Pidgin Pidgin
Published at:
Updated at:

References

Link Tags
http://www.securityfocus.com/bid/91335 vdb entry third party advisory
http://www.talosintelligence.com/reports/TALOS-2016-0142/ third party advisory technical description
http://www.debian.org/security/2016/dsa-3620 third party advisory vendor advisory
http://www.pidgin.im/news/security/?id=107 patch vendor advisory
https://security.gentoo.org/glsa/201701-38 vendor advisory
http://www.ubuntu.com/usn/USN-3031-1 third party advisory vendor advisory

Frequently Asked Questions

What is the severity of CVE-2016-2374?
CVE-2016-2374 has been scored as a high severity vulnerability.
How to fix CVE-2016-2374?
To fix CVE-2016-2374, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2016-2374 being actively exploited in the wild?
It is possible that CVE-2016-2374 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2016-2374?
CVE-2016-2374 affects Pidgin Pidgin.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.