CVE-2016-1245
quagga: Buffer Overflow in IPv6 RA handling
Severidad por fuente
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Descripción
It was discovered that the zebra daemon in Quagga before 1.0.20161017 suffered from a stack-based buffer overflow when processing IPv6 Neighbor Discovery messages. The root cause was relying on BUFSIZ to be compatible with a message size; however, BUFSIZ is system-dependent.
Paquetes afectados y versiones corregidas
| Fuente | Paquete | Corregido en |
|---|---|---|
| debian 7 | quagga | 0.99.22.4-1+wheezy3+deb7u1 |
| debian 8 | quagga | 0.99.23.1-1+deb8u3 |
| Oracle Linux 6 | quagga, quagga-contrib, quagga-devel | 0.99.15-14.el6 |
| Red Hat | quagga, quagga-contrib, quagga-devel | sin corrección indicada |
| ubuntu 12.04 | quagga | 0.99.20.1-0ubuntu0.12.04.6 |
| ubuntu 14.04 | quagga | 0.99.22.4-3ubuntu1.3 |
| ubuntu 16.04 | quagga | 0.99.24.1-2ubuntu1.2 |
| ubuntu 16.04-ESM | quagga | 0.99.24.1-2ubuntu1.2 |
| ubuntu 16.10 | quagga | 1.0.20160315-2ubuntu0.1 |
Mostrar las 13 entradas de 9 fuentes
| Fuente | Paquete | Corregido en |
|---|---|---|
| debian 7 | quagga | 0.99.22.4-1+wheezy3+deb7u1 |
| debian 8 | quagga | 0.99.23.1-1+deb8u3 |
| Oracle Linux 6 | quagga | 0.99.15-14.el6 |
| Oracle Linux 6 | quagga-contrib | 0.99.15-14.el6 |
| Oracle Linux 6 | quagga-devel | 0.99.15-14.el6 |
| Red Hat | quagga | sin corrección indicada |
| Red Hat | quagga-contrib | sin corrección indicada |
| Red Hat | quagga-devel | sin corrección indicada |
| ubuntu 12.04 | quagga | 0.99.20.1-0ubuntu0.12.04.6 |
| ubuntu 14.04 | quagga | 0.99.22.4-3ubuntu1.3 |
| ubuntu 16.04 | quagga | 0.99.24.1-2ubuntu1.2 |
| ubuntu 16.04-ESM | quagga | 0.99.24.1-2ubuntu1.2 |
| ubuntu 16.10 | quagga | 1.0.20160315-2ubuntu0.1 |
Referencias
- http://rhn.redhat.com/errata/RHSA-2017-0794.html
- http://www.gossamer-threads.com/lists/quagga/users/31952
- http://www.securityfocus.com/bid/93775
- https://access.redhat.com/security/cve/CVE-2016-1245
- https://bugzilla.redhat.com/show_bug.cgi?id=1386109
- https://github.com/Quagga/quagga/commit/cfb1fae25f8c092e0d17073eaf7bd428ce1cd546
- https://linux.oracle.com/cve/CVE-2016-1245.html
- https://linux.oracle.com/errata/ELSA-2017-0794.html