CVE-2017-8872
libxml2: Out-of-bounds read in htmlParseTryOrFinish
Einstufung nach Quelle
Trivys eigenes Label ist CRITICAL. Kritisch laut NVD. Niedriger laut Red Hat (niedrig), Ubuntu (niedrig).
Beschreibung
The htmlParseTryOrFinish function in HTMLparser.c in libxml2 2.9.4 allows attackers to cause a denial of service (buffer over-read) or information disclosure.
Betroffene Pakete und behobene Versionen
| Quelle | Paket | Behoben in |
|---|---|---|
| debian 11 | libxml2 | 2.9.4+dfsg1-6.1 |
| debian 12 | libxml2 | 2.9.4+dfsg1-6.1 |
| debian 13 | libxml2 | 2.9.4+dfsg1-6.1 |
| debian 14 | libxml2 | 2.9.4+dfsg1-6.1 |
| debian 7 | libxml2 | kein Fix angegeben |
| debian 8 | libxml2 | kein Fix angegeben |
| debian 9 | libxml2 | 2.9.4+dfsg1-2.2+deb9u3 |
| echo | libxml2, libxml2-2.9.1 | 2.9.4+dfsg1-6.1 und 1 weitere |
| Red Hat | libxml2, libxml2-devel, libxml2-python und 1 weitere | kein Fix angegeben |
| root.io debian 11 | rootio-libxml2 | 2.9.4+dfsg1-6.1 |
| root.io debian 12 | rootio-libxml2 | 2.9.4+dfsg1-6.1 |
| root.io debian 13 | rootio-libxml2 | 2.9.4+dfsg1-6.1 |
Alle 31 Einträge aus 26 Quellen zeigen
| Quelle | Paket | Behoben in |
|---|---|---|
| debian 11 | libxml2 | 2.9.4+dfsg1-6.1 |
| debian 12 | libxml2 | 2.9.4+dfsg1-6.1 |
| debian 13 | libxml2 | 2.9.4+dfsg1-6.1 |
| debian 14 | libxml2 | 2.9.4+dfsg1-6.1 |
| debian 7 | libxml2 | kein Fix angegeben |
| debian 8 | libxml2 | kein Fix angegeben |
| debian 9 | libxml2 | 2.9.4+dfsg1-2.2+deb9u3 |
| echo | libxml2 | 2.9.4+dfsg1-6.1 |
| echo | libxml2-2.9.1 | 2.9.1+e1 |
| Red Hat | libxml2 | kein Fix angegeben |
| Red Hat | libxml2-devel | kein Fix angegeben |
| Red Hat | libxml2-python | kein Fix angegeben |
| Red Hat | libxml2-static | kein Fix angegeben |
| root.io debian 11 | rootio-libxml2 | 2.9.4+dfsg1-6.1 |
| root.io debian 12 | rootio-libxml2 | 2.9.4+dfsg1-6.1 |
| root.io debian 13 | rootio-libxml2 | 2.9.4+dfsg1-6.1 |
| seal Red Hat 7 | libxml2 | 2.9.1-6.el7_9.6+sp999 |
| seal Red Hat 7 | seal-libxml2 | 2.9.1-6.el7_9.6+sp999 |
| ubuntu 14.04-ESM | libxml2 | 2.9.1+dfsg1-3ubuntu4.13+esm2 |
| ubuntu 16.04-ESM | libxml2 | 2.9.3+dfsg1-1ubuntu0.7+esm1 |
| ubuntu 18.04 | libxml2 | 2.9.4+dfsg1-6.1ubuntu1 |
| ubuntu 18.04-ESM | libxml2 | 2.9.4+dfsg1-6.1ubuntu1 |
| ubuntu 18.10 | libxml2 | 2.9.4+dfsg1-6.1ubuntu1 |
| ubuntu 19.04 | libxml2 | 2.9.4+dfsg1-6.1ubuntu1 |
| ubuntu 19.10 | libxml2 | 2.9.4+dfsg1-6.1ubuntu1 |
| ubuntu 20.04 | libxml2 | 2.9.4+dfsg1-6.1ubuntu1 |
| ubuntu 20.04-ESM | libxml2 | 2.9.4+dfsg1-6.1ubuntu1 |
| ubuntu 20.10 | libxml2 | 2.9.4+dfsg1-6.1ubuntu1 |
| ubuntu 21.04 | libxml2 | 2.9.4+dfsg1-6.1ubuntu1 |
| ubuntu 21.10 | libxml2 | 2.9.4+dfsg1-6.1ubuntu1 |
| ubuntu 22.04 | libxml2 | 2.9.4+dfsg1-6.1ubuntu1 |
Referenzen
- https://access.redhat.com/security/cve/CVE-2017-8872
- https://bugzilla.gnome.org/show_bug.cgi?id=775200
- https://lists.debian.org/debian-lts-announce/2020/09/msg00009.html
- https://nvd.nist.gov/vuln/detail/CVE-2017-8872
- https://ubuntu.com/security/notices/USN-4991-1
- https://www.cve.org/CVERecord?id=CVE-2017-8872