NULL Pointer Dereference Affecting libpurple-tcl package, versions *
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-CENTOS7-LIBPURPLETCL-1959046
- published26 Jul 2021
- disclosed21 Jun 2016
Introduced: 21 Jun 2016
CVE-2016-2369 (opens in a new tab)How to fix?
There is no fixed version for Centos:7 libpurple-tcl.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libpurple-tcl package and not the libpurple-tcl package as distributed by Centos.
See How to fix? for Centos:7 relevant fixed versions and status.
A NULL pointer dereference vulnerability exists in the handling of the MXIT protocol in Pidgin. Specially crafted MXIT data sent via the server could potentially result in a denial of service vulnerability. A malicious server can send a packet starting with a NULL byte triggering the vulnerability.
References
- http://www.securityfocus.com/bid/91335
- http://www.pidgin.im/news/security/?id=102
- https://access.redhat.com/security/cve/CVE-2016-2369
- http://www.debian.org/security/2016/dsa-3620
- https://security.gentoo.org/glsa/201701-38
- http://www.talosintelligence.com/reports/TALOS-2016-0137/
- http://www.ubuntu.com/usn/USN-3031-1