Out-of-Bounds Affecting pcre3 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-DEBIAN10-PCRE3-345353
- published23 Mar 2017
- disclosed23 Mar 2017
Introduced: 23 Mar 2017
CVE-2017-7246 (opens in a new tab)How to fix?
There is no fixed version for Debian:10 pcre3.
NVD Description
Note: Versions mentioned in the description apply only to the upstream pcre3 package and not the pcre3 package as distributed by Debian.
See How to fix? for Debian:10 relevant fixed versions and status.
Stack-based buffer overflow in the pcre32_copy_substring function in pcre_get.c in libpcre1 in PCRE 8.40 allows remote attackers to cause a denial of service (WRITE of size 268) or possibly have unspecified other impact via a crafted file.
References
- https://security-tracker.debian.org/tracker/CVE-2017-7246
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7246
- https://security.gentoo.org/glsa/201710-25
- https://blogs.gentoo.org/ago/2017/03/20/libpcre-two-stack-based-buffer-overflow-write-in-pcre32_copy_substring-pcre_get-c/
- https://access.redhat.com/errata/RHSA-2018:2486
- http://www.securityfocus.com/bid/97067
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-7246