CVE-2015-8391

CRITICAL

9.8

Description

The pcre_compile function in pcre_compile.c in PCRE before 8.38 mishandles certain [: nesting, which allows remote attackers to cause a denial of service (CPU consumption) 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 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published12/2/2015

Last Modified4/12/2025

Sourcenvd

Honeypot Sightings0

Affected Products

fedoraproject:fedoraoracle:linuxpcre:pcrephp:phpredhat:enterprise_linux_desktopredhat:enterprise_linux_eusredhat:enterprise_linux_serverredhat:enterprise_linux_server_ausredhat:enterprise_linux_server_tusredhat:enterprise_linux_workstation

Weaknesses (CWE)

CWE-119

References

http://lists.fedoraproject.org/pipermail/package-announce/2016-January/174931.html(cve@mitre.org)

http://rhn.redhat.com/errata/RHSA-2016-1025.html(cve@mitre.org)

http://rhn.redhat.com/errata/RHSA-2016-2750.html(cve@mitre.org)

http://vcs.pcre.org/pcre/code/trunk/ChangeLog?view=markup(cve@mitre.org)

http://www-01.ibm.com/support/docview.wss?uid=isg3T1023886(cve@mitre.org)

http://www.openwall.com/lists/oss-security/2015/11/29/1(cve@mitre.org)

http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html(cve@mitre.org)

http://www.securityfocus.com/bid/82990(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://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731(cve@mitre.org)

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

https://security.netapp.com/advisory/ntap-20230216-0002/(cve@mitre.org)

http://lists.fedoraproject.org/pipermail/package-announce/2016-January/174931.html(af854a3a-2127-422b-91ae-364da2661108)

http://rhn.redhat.com/errata/RHSA-2016-1025.html(af854a3a-2127-422b-91ae-364da2661108)

http://rhn.redhat.com/errata/RHSA-2016-2750.html(af854a3a-2127-422b-91ae-364da2661108)

http://vcs.pcre.org/pcre/code/trunk/ChangeLog?view=markup(af854a3a-2127-422b-91ae-364da2661108)

http://www-01.ibm.com/support/docview.wss?uid=isg3T1023886(af854a3a-2127-422b-91ae-364da2661108)

http://www.openwall.com/lists/oss-security/2015/11/29/1(af854a3a-2127-422b-91ae-364da2661108)

http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html(af854a3a-2127-422b-91ae-364da2661108)

http://www.securityfocus.com/bid/82990(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://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731(af854a3a-2127-422b-91ae-364da2661108)

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

https://security.netapp.com/advisory/ntap-20230216-0002/(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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