CVE-2015-8383

PCRE before 8.38 mishandles certain repeated conditional groups, which allows remote attackers to cause a denial of service (buffer overflow) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror.

• CWE-119

• http://lists.fedoraproject.org/pipermail/package-announce/2016-January/174931.htmlThird Party Advisory
• http://rhn.redhat.com/errata/RHSA-2016-2750.htmlThird Party Advisory
• http://vcs.pcre.org/pcre/code/trunk/ChangeLog?view=markupBroken Link, Release Notes
• http://www.openwall.com/lists/oss-security/2015/11/29/1Mailing List, Third Party Advisory
• https://access.redhat.com/errata/RHSA-2016:1132Third Party Advisory
• https://bto.bluecoat.com/security-advisory/sa128Third Party Advisory
• https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731Third Party Advisory
• https://security.gentoo.org/glsa/201607-02Third Party Advisory
• https://security.netapp.com/advisory/ntap-20230216-0002/
• http://lists.fedoraproject.org/pipermail/package-announce/2016-January/174931.htmlThird Party Advisory
• http://rhn.redhat.com/errata/RHSA-2016-2750.htmlThird Party Advisory
• http://vcs.pcre.org/pcre/code/trunk/ChangeLog?view=markupBroken Link, Release Notes
• http://www.openwall.com/lists/oss-security/2015/11/29/1Mailing List, Third Party Advisory
• https://access.redhat.com/errata/RHSA-2016:1132Third Party Advisory
• https://bto.bluecoat.com/security-advisory/sa128Third Party Advisory
• https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731Third Party Advisory
• https://security.gentoo.org/glsa/201607-02Third Party Advisory
• https://security.netapp.com/advisory/ntap-20230216-0002/

Published

Dec 2, 2015

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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