CVE-2015-8710
libxml2: out-of-bounds memory access when parsing an unclosed HTML comment
Einstufung nach Quelle
Trivys eigenes Label ist CRITICAL. Kritisch laut NVD. Niedriger laut Red Hat (mittel), Amazon (mittel), Ubuntu (mittel).
Beschreibung
The htmlParseComment function in HTMLparser.c in libxml2 allows attackers to obtain sensitive information, cause a denial of service (out-of-bounds heap memory access and application crash), or possibly have unspecified other impact via an unclosed HTML comment.
Betroffene Pakete und behobene Versionen
| Quelle | Paket | Behoben in |
|---|---|---|
| amazon linux 2 | libxml2, libxml2-debuginfo, libxml2-devel und 2 weitere | 2.9.1-6.amzn2.3.2 |
| debian 11 | libxml2 | 2.9.2+really2.9.1+dfsg1-0.1 |
| debian 12 | libxml2 | 2.9.2+really2.9.1+dfsg1-0.1 |
| debian 13 | libxml2 | 2.9.2+really2.9.1+dfsg1-0.1 |
| debian 14 | libxml2 | 2.9.2+really2.9.1+dfsg1-0.1 |
| debian 7 | libxml2 | 2.8.0+dfsg1-7+wheezy5 |
| debian 8 | libxml2 | 2.9.1+dfsg1-5+deb8u1 |
| echo | libxml2, libxml2-2.9.1 | 2.9.2+really2.9.1+dfsg1-0.1 und 1 weitere |
| root.io debian 11 | rootio-libxml2 | 2.9.2+really2.9.1+dfsg1-0.1 |
| root.io debian 12 | rootio-libxml2 | 2.9.2+really2.9.1+dfsg1-0.1 |
| root.io debian 13 | rootio-libxml2 | 2.9.2+really2.9.1+dfsg1-0.1 |
| seal Red Hat 6 | libxml2, seal-libxml2 | 2.7.6-21.el6_8.1+sp999 |
Alle 23 Einträge aus 17 Quellen zeigen
| Quelle | Paket | Behoben in |
|---|---|---|
| amazon linux 2 | libxml2 | 2.9.1-6.amzn2.3.2 |
| amazon linux 2 | libxml2-debuginfo | 2.9.1-6.amzn2.3.2 |
| amazon linux 2 | libxml2-devel | 2.9.1-6.amzn2.3.2 |
| amazon linux 2 | libxml2-python | 2.9.1-6.amzn2.3.2 |
| amazon linux 2 | libxml2-static | 2.9.1-6.amzn2.3.2 |
| debian 11 | libxml2 | 2.9.2+really2.9.1+dfsg1-0.1 |
| debian 12 | libxml2 | 2.9.2+really2.9.1+dfsg1-0.1 |
| debian 13 | libxml2 | 2.9.2+really2.9.1+dfsg1-0.1 |
| debian 14 | libxml2 | 2.9.2+really2.9.1+dfsg1-0.1 |
| debian 7 | libxml2 | 2.8.0+dfsg1-7+wheezy5 |
| debian 8 | libxml2 | 2.9.1+dfsg1-5+deb8u1 |
| echo | libxml2 | 2.9.2+really2.9.1+dfsg1-0.1 |
| echo | libxml2-2.9.1 | 2.9.1+e1 |
| root.io debian 11 | rootio-libxml2 | 2.9.2+really2.9.1+dfsg1-0.1 |
| root.io debian 12 | rootio-libxml2 | 2.9.2+really2.9.1+dfsg1-0.1 |
| root.io debian 13 | rootio-libxml2 | 2.9.2+really2.9.1+dfsg1-0.1 |
| seal Red Hat 6 | libxml2 | 2.7.6-21.el6_8.1+sp999 |
| seal Red Hat 6 | seal-libxml2 | 2.7.6-21.el6_8.1+sp999 |
| ubuntu 12.04 | libxml2 | 2.7.8.dfsg-5.1ubuntu4.14 |
| ubuntu 14.04 | libxml2 | 2.9.1+dfsg1-3ubuntu4.7 |
| ubuntu 14.04-ESM | libxml2 | 2.9.1+dfsg1-3ubuntu4.7 |
| ubuntu 15.04 | libxml2 | 2.9.2+dfsg1-3ubuntu0.3 |
| ubuntu 15.10 | libxml2 | 2.9.2+zdfsg1-4ubuntu0.3 |
Referenzen
- http://rhn.redhat.com/errata/RHSA-2016-1089.html
- http://www.debian.org/security/2015/dsa-3430
- http://www.openwall.com/lists/oss-security/2015/04/19/4
- http://www.openwall.com/lists/oss-security/2015/09/13/1
- http://www.openwall.com/lists/oss-security/2015/12/31/7
- http://www.securityfocus.com/bid/79811
- https://access.redhat.com/security/cve/CVE-2015-8710
- https://bugzilla.gnome.org/show_bug.cgi?id=746048