CVE-2016-1283

CRITICAL

9.8

Beschreibung

The pcre_compile2 function in pcre_compile.c in PCRE 8.38 mishandles the /((?:F?+(?:^(?(R)a+\"){99}-))(?J)(?'R'(?'R'<((?'RR'(?'R'\){97)?J)?J)(?'R'(?'R'\){99|(:(?|(?'R')(\k'R')|((?'R')))H'R'R)(H'R))))))/ pattern and related patterns with named subgroups, which allows remote attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror.

CVE Details

CVSS v3.1 Bewertung9.8

SchweregradCRITICAL

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht1/3/2016

Zuletzt geandert4/12/2025

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

fedoraproject:fedoraoracle:solarispcre:pcrephp:php

Schwachen (CWE)

CWE-119

Referenzen

http://lists.fedoraproject.org/pipermail/package-announce/2016-March/178193.html(cve@mitre.org)

http://lists.fedoraproject.org/pipermail/package-announce/2016-March/178955.html(cve@mitre.org)

http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html(cve@mitre.org)

http://www.securityfocus.com/bid/79825(cve@mitre.org)

http://www.securitytracker.com/id/1034555(cve@mitre.org)

http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.343110(cve@mitre.org)

https://access.redhat.com/errata/RHSA-2016:1132(cve@mitre.org)

https://bto.bluecoat.com/security-advisory/sa128(cve@mitre.org)

https://bugs.exim.org/show_bug.cgi?id=1767(cve@mitre.org)

https://security.gentoo.org/glsa/201607-02(cve@mitre.org)

https://www.tenable.com/security/tns-2016-18(cve@mitre.org)

https://www.tenable.com/security/tns-2017-14(cve@mitre.org)

http://lists.fedoraproject.org/pipermail/package-announce/2016-March/178193.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.fedoraproject.org/pipermail/package-announce/2016-March/178955.html(af854a3a-2127-422b-91ae-364da2661108)

http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html(af854a3a-2127-422b-91ae-364da2661108)

http://www.securityfocus.com/bid/79825(af854a3a-2127-422b-91ae-364da2661108)

http://www.securitytracker.com/id/1034555(af854a3a-2127-422b-91ae-364da2661108)

http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.343110(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2016:1132(af854a3a-2127-422b-91ae-364da2661108)

https://bto.bluecoat.com/security-advisory/sa128(af854a3a-2127-422b-91ae-364da2661108)

https://bugs.exim.org/show_bug.cgi?id=1767(af854a3a-2127-422b-91ae-364da2661108)

https://security.gentoo.org/glsa/201607-02(af854a3a-2127-422b-91ae-364da2661108)

https://www.tenable.com/security/tns-2016-18(af854a3a-2127-422b-91ae-364da2661108)

https://www.tenable.com/security/tns-2017-14(af854a3a-2127-422b-91ae-364da2661108)

IOC Korrelationen

Keine Korrelationen erfasst

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