CVE-2014-10071
zsh: buffer overflow for very long fds in >& fd syntax
Einstufung nach Quelle
Trivys eigenes Label ist CRITICAL. Kritisch laut NVD. Niedriger laut Amazon (mittel), Oracle (mittel), Ubuntu (mittel), Red Hat (niedrig).
Beschreibung
In exec.c in zsh before 5.0.7, there is a buffer overflow for very long fds in the ">& fd" syntax.
Betroffene Pakete und behobene Versionen
| Quelle | Paket | Behoben in |
|---|---|---|
| amazon linux 1 | zsh, zsh-debuginfo, zsh-html | 5.0.2-31.17.amzn1 |
| debian 11 | zsh | 5.0.7-3 |
| debian 12 | zsh | 5.0.7-3 |
| debian 13 | zsh | 5.0.7-3 |
| debian 14 | zsh | 5.0.7-3 |
| debian 7 | zsh | 4.3.17-1+deb7u1 |
| echo | zsh | 5.0.7-3 |
| Oracle Linux 7 | zsh, zsh-html | 5.0.2-31.el7 |
| Red Hat | zsh, zsh-html | kein Fix angegeben |
| ubuntu 14.04 | zsh | 5.0.2-3ubuntu6.1 |
| ubuntu 17.10 | zsh | 5.2-5ubuntu1.1 |
Alle 15 Einträge aus 11 Quellen zeigen
| Quelle | Paket | Behoben in |
|---|---|---|
| amazon linux 1 | zsh | 5.0.2-31.17.amzn1 |
| amazon linux 1 | zsh-debuginfo | 5.0.2-31.17.amzn1 |
| amazon linux 1 | zsh-html | 5.0.2-31.17.amzn1 |
| debian 11 | zsh | 5.0.7-3 |
| debian 12 | zsh | 5.0.7-3 |
| debian 13 | zsh | 5.0.7-3 |
| debian 14 | zsh | 5.0.7-3 |
| debian 7 | zsh | 4.3.17-1+deb7u1 |
| echo | zsh | 5.0.7-3 |
| Oracle Linux 7 | zsh | 5.0.2-31.el7 |
| Oracle Linux 7 | zsh-html | 5.0.2-31.el7 |
| Red Hat | zsh | kein Fix angegeben |
| Red Hat | zsh-html | kein Fix angegeben |
| ubuntu 14.04 | zsh | 5.0.2-3ubuntu6.1 |
| ubuntu 17.10 | zsh | 5.2-5ubuntu1.1 |
Referenzen
- https://access.redhat.com/errata/RHSA-2018:3073
- https://access.redhat.com/security/cve/CVE-2014-10071
- https://linux.oracle.com/cve/CVE-2014-10071.html
- https://linux.oracle.com/errata/ELSA-2018-3073.html
- https://nvd.nist.gov/vuln/detail/CVE-2014-10071
- https://sourceforge.net/p/zsh/code/ci/49a3086bb67575435251c70ee598e2fd406ef055
- https://ubuntu.com/security/notices/USN-3593-1
- https://usn.ubuntu.com/3593-1/