CVE-2017-8786
CVE-2017-8786
This page contains facts from public vulnerability sources. Check the original advisory before updating.
pcre2test.c in PCRE2 10.23 allows remote attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via a crafted regular expression.
CVSS 9.8 · Critical · EPSS 4.1% · Fix available
- Published
- Updated
Stack: system
Affected products and versions
n/a
- Versions
- n/a: Affected
No fix published
pcre2 Debian:12
- Affected ranges
- ECOSYSTEM: < 10.31-1
Update to 10.31-1
pcre2 Debian:13
- Affected ranges
- ECOSYSTEM: < 10.31-1
Update to 10.31-1
pcre2 Debian:14
- Affected ranges
- ECOSYSTEM: < 10.31-1
Update to 10.31-1
pcre2 Ubuntu:16.04:LTS
- Versions
- 10.20-1
- 10.20-2
- 10.20-3
- 10.21-1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
Original sources
- https://security.gentoo.org/glsa/201710-09
- https://vcs.pcre.org/pcre2?view=revision&revision=697
- https://vcs.pcre.org/pcre2?view=revision&revision=696
- https://bugs.exim.org/show_bug.cgi?id=2079
- https://blogs.gentoo.org/ago/2017/04/29/libpcre-heap-based-buffer-overflow-write-in-pcre2test-c/
- https://nvd.nist.gov/vuln/detail/CVE-2017-8786