CVE-2015-8392: Buffer Overflow
First published: Wed Dec 02 2015(Updated: )
PCRE before 8.38 mishandles certain instances of the (?| substring, which allows remote attackers to cause a denial of service (unintended recursion and buffer overflow) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror, a related issue to CVE-2015-8384 and CVE-2015-8395.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| PHP PHP | <=8.37 | |
| redhat/pcre | <8.38 | 8.38 |
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Reference Links
- http://rhn.redhat.com/errata/RHSA-2016-2750.html
- http://vcs.pcre.org/pcre/code/trunk/ChangeLog?view=markup
- http://www.openwall.com/lists/oss-security/2015/11/29/1
- https://access.redhat.com/errata/RHSA-2016:1132
- https://bto.bluecoat.com/security-advisory/sa128
- https://security.gentoo.org/glsa/201607-02
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1287691
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1287693
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1287692
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1287694
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1287690#c5
- http://vcs.pcre.org/pcre?view=revision&revision=1585
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1250943
- https://bugs.exim.org/show_bug.cgi?id=1667
- https://rhn.redhat.com/errata/RHSA-2016-2750.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1287690
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- canonical/php php
- version/php php/8.37
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