Out-of-Bounds Affecting pcre3 package, versions *
Snyk CVSS
Attack Complexity
Low
User Interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Threat Intelligence
EPSS
0.65% (80th
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN10-PCRE3-345353
- published 23 Mar 2017
- disclosed 23 Mar 2017
Introduced: 23 Mar 2017
CVE-2017-7246 Open this link in a new tabHow 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