CVE-2017-6004

NONE EPSS 90.4%
Published Feb 16, 20179y ago · Modified Jun 17, 20262w ago
Find Similar
Published Feb 16, 2017 9y ago
Last Modified Jun 17, 2026 2w ago

Description

The compile_bracket_matchingpath function in pcre_jit_compile.c in PCRE through 8.x before revision 1680 (e.g., the PHP 7.1.1 bundled version) allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted regular expression.

Threat Intelligence

EPSS Exploit Probability
90.4% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-125 Out-of-bounds Read Memory Safety

Affected Products 1

VendorProductVersionRange
pcrepcre* ≤8.38

References 8

  • securityfocus.com http://www.securityfocus.com/bid/96295
  • securitytracker.com http://www.securitytracker.com/id/1037850
  • access.redhat.com https://access.redhat.com/errata/RHSA-2018:2486
  • bugs.exim.org https://bugs.exim.org/show_bug.cgi?id=2035
    Issue TrackingThird Party AdvisoryVDB Entry
  • lists.apache.org https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E
  • lists.apache.org https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E
  • security.gentoo.org https://security.gentoo.org/glsa/201706-11
  • vcs.pcre.org https://vcs.pcre.org/pcre/code/trunk/pcre_jit_compile.c?r1=1676&r2=1680&view=patch
    Patch

Remediation

  • vcs.pcre.org https://vcs.pcre.org/pcre/code/trunk/pcre_jit_compile.c?r1=1676&r2=1680&view=patch
    Patch