CVE-2015-8383
pcre: Buffer overflow caused by repeated conditional group (8.38/3)
Einstufung nach Quelle
Trivys eigenes Label ist CRITICAL. Kritisch laut NVD. Niedriger laut Red Hat (hoch), Ubuntu (niedrig).
Beschreibung
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.
Betroffene Pakete und behobene Versionen
| Quelle | Paket | Behoben in |
|---|---|---|
| debian 11 | pcre3 | 2:8.38-1 |
| debian 12 | pcre3 | 2:8.38-1 |
| debian 8 | pcre3 | 2:8.35-3.3+deb8u2 |
| echo | pcre3 | 2:8.38-1 |
| ubuntu 15.10 | pcre3 | 2:8.35-7.1ubuntu1.3 |
Referenzen
- http://lists.fedoraproject.org/pipermail/package-announce/2016-January/174931.html
- 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://access.redhat.com/security/cve/CVE-2015-8383
- https://bto.bluecoat.com/security-advisory/sa128
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731