6.4

CVE-2015-8382

Exploit
The match function in pcre_exec.c in PCRE before 8.37 mishandles the /(?:((abcd))|(((?:(?:(?:(?:abc|(?:abcdef))))b)abcdefghi)abc)|((*ACCEPT)))/ pattern and related patterns involving (*ACCEPT), which allows remote attackers to obtain sensitive information from process memory or cause a denial of service (partially initialized memory and application crash) via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror, aka ZDI-CAN-2547.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 4.07% 0.894
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.4 10 4.9
AV:N/AC:L/Au:N/C:P/I:N/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://vcs.pcre.org/pcre/code/trunk/ChangeLog?view=markup
Exploit
http://www.openwall.com/lists/oss-security/2015/11/29/1
https://bto.bluecoat.com/security-advisory/sa128
http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=c351b47ce85a3a147cfa801fa9f0149ab4160834
http://vcs.pcre.org/pcre/code/trunk/pcre_exec.c?r1=1502&r2=1510
http://www.openwall.com/lists/oss-security/2015/08/04/3
http://www.securityfocus.com/bid/76157
https://bugs.exim.org/show_bug.cgi?id=1537
Exploit
https://bugzilla.redhat.com/show_bug.cgi?id=1187225