Out-of-bounds Write Affecting pidgin-perl package, versions <0:2.10.11-5.el7
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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- published10 Apr 2022
- disclosed27 Jul 2018
Introduced: 27 Jul 2018
CVE-2017-2640 (opens in a new tab)How to fix?
Upgrade Oracle:7 pidgin-perl to version 0:2.10.11-5.el7 or higher.
This issue was patched in ELSA-2017-1854.
NVD Description
Note: Versions mentioned in the description apply only to the upstream pidgin-perl package and not the pidgin-perl package as distributed by Oracle.
See How to fix? for Oracle:7 relevant fixed versions and status.
An out-of-bounds write flaw was found in the way Pidgin before 2.12.0 processed XML content. A malicious remote server could potentially use this flaw to crash Pidgin or execute arbitrary code in the context of the pidgin process.
References
- https://linux.oracle.com/cve/CVE-2017-2640.html
- https://linux.oracle.com/errata/ELSA-2017-1854.html
- http://www.securityfocus.com/bid/96775
- https://access.redhat.com/errata/RHSA-2017:1854
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2640
- https://security.gentoo.org/glsa/201706-10
- https://www.debian.org/security/2017/dsa-3806