CVE-2020-8432
In Das U-Boot through 2020.01, a double free has been found in the cmd ...
Sévérité par source
Le label propre à Trivy est CRITICAL. Critique selon NVD. Plus basse selon Ubuntu (faible).
Description
In Das U-Boot through 2020.01, a double free has been found in the cmd/gpt.c do_rename_gpt_parts() function. Double freeing may result in a write-what-where condition, allowing an attacker to execute arbitrary code. NOTE: this vulnerablity was introduced when attempting to fix a memory leak identified by static analysis.
Paquets affectés et versions corrigées
| Source | Paquet | Corrigé en |
|---|---|---|
| debian 10 | u-boot | pas de correctif indiqué |
| debian 11 | u-boot | 2020.01+dfsg-2 |
| debian 12 | u-boot | 2020.01+dfsg-2 |
| debian 13 | u-boot | 2020.01+dfsg-2 |
| debian 14 | u-boot | 2020.01+dfsg-2 |
| debian 8 | u-boot | pas de correctif indiqué |
| debian 9 | u-boot | pas de correctif indiqué |
| echo | u-boot | 2020.01+dfsg-2 |
| ubuntu 18.04 | u-boot | 2020.10+dfsg-1ubuntu0~18.04.2 |
| ubuntu 18.04-ESM | u-boot | 2020.10+dfsg-1ubuntu0~18.04.2 |
| ubuntu 20.04 | u-boot | 2021.01+dfsg-3ubuntu0~20.04.3 |
| ubuntu 20.04-ESM | u-boot | 2021.01+dfsg-3ubuntu0~20.04.3 |
Références
- http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00030.html
- https://lists.denx.de/pipermail/u-boot/2020-January/396799.html
- https://lists.denx.de/pipermail/u-boot/2020-January/396853.html
- https://www.cve.org/CVERecord?id=CVE-2020-8432
- https://www.mail-archive.com/u-boot@lists.denx.de/msg354060.html
- https://www.mail-archive.com/u-boot@lists.denx.de/msg354114.html