9.8

CVE-2016-3191

Exploit
The compile_branch function in pcre_compile.c in PCRE 8.x before 8.39 and pcre2_compile.c in PCRE2 before 10.22 mishandles patterns containing an (*ACCEPT) substring in conjunction with nested parentheses, which allows remote attackers to execute arbitrary code or cause a denial of service (stack-based buffer overflow) via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror, aka ZDI-CAN-3542.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Pcre ≫ Pcre Version8.00
Pcre ≫ Pcre Version8.01
Pcre ≫ Pcre Version8.02
Pcre ≫ Pcre Version8.10
Pcre ≫ Pcre Version8.11
Pcre ≫ Pcre Version8.12
Pcre ≫ Pcre Version8.13
Pcre ≫ Pcre Version8.20
Pcre ≫ Pcre Version8.21
Pcre ≫ Pcre Version8.30
Pcre ≫ Pcre Version8.31
Pcre ≫ Pcre Version8.32
Pcre ≫ Pcre Version8.33
Pcre ≫ Pcre Version8.34
Pcre ≫ Pcre Version8.35
Pcre ≫ Pcre Version8.36
Pcre ≫ Pcre Version8.37
Pcre ≫ Pcre Version8.38
Pcre ≫ Pcre2 Version <= 10.21
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 8.43% 0.943
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
https://access.redhat.com/errata/RHSA-2016:1132
http://rhn.redhat.com/errata/RHSA-2016-1025.html
http://www-01.ibm.com/support/docview.wss?uid=isg3T1023886
https://bto.bluecoat.com/security-advisory/sa128
https://www.tenable.com/security/tns-2016-18
http://vcs.pcre.org/pcre2?view=revision&revision=489
http://vcs.pcre.org/pcre?view=revision&revision=1631
http://www.securityfocus.com/bid/84810
https://bugs.debian.org/815920
https://bugs.debian.org/815921
https://bugs.exim.org/show_bug.cgi?id=1791
Exploit
https://bugzilla.redhat.com/show_bug.cgi?id=1311503