Back to Database
Status published
High
CVE-2017-6004
The compile_bracket_matchingpath function in pcre_jit_compile.c in PCRE through 8.x before...
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2017-6004
Credits & Attribution
No credits recorded in the NVD database.
References
- https://vcs.pcre.org/pcre/code/trunk/pcre_jit_compile.c?r1=1676&r2=1680&view=patch
- https://security.gentoo.org/glsa/201706-11
- http://www.securitytracker.com/id/1037850
- http://www.securityfocus.com/bid/96295
- https://access.redhat.com/errata/RHSA-2018:2486
- https://bugs.exim.org/show_bug.cgi?id=2035
- https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E
- https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E
More from pcre
View All →CVE-2022-41409
Integer overflow vulnerability in pcre2test before 10.41 allows attackers to...
High
7.5
CVE-2020-14155
libpcre in PCRE before 8.44 allows an integer overflow via...
Medium
5.3
CVE-2019-20838
libpcre in PCRE before 8.43 allows a subject buffer over-read...
High
7.5
CVE-2019-20454
An out-of-bounds read was discovered in PCRE before 10.34 when...
Medium
5.1
CVE-2017-8786
pcre2test.c in PCRE2 10.23 allows remote attackers to cause a...
Critical
9.8
Affected Vendor
pcre
View all reports →Affected Software
pcre
Vulnerable Versions:
0
Timeline
Official Publish:
February 16th, 2017
Last Modified:
August 5th, 2024
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.