medium5.9
CVE-2018-0497
ARM mbed TLS before 2.12.0, before 2.7.5, and before 2.1.14 allows remote attackers to achieve partial plaintext recovery (for a CBC based ciphersuite) via a t…
Impact
ARM mbed TLS before 2.12.0, before 2.7.5, and before 2.1.14 allows remote attackers to achieve partial plaintext recovery (for a CBC based ciphersuite) via a timing-based side-channel attack. This vulnerability exists because of an incorrect fix (with a wrong SHA-384 calculation) for CVE-2013-0169.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Arm | Mbed Tls | before 2.1.14 from 2.2.0 before 2.7.5 from 2.8.0 before 2.12.0 |
| Debian | Debian Linux | Versions 8.0, 9.0 |
References
- NVD record
- CVE.org record
- https://lists.debian.org/debian-lts-announce/2018/09/msg00029.html
- https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2018-02
- https://usn.ubuntu.com/4267-1/
- https://www.debian.org/security/2018/dsa-4296
- https://lists.debian.org/debian-lts-announce/2018/09/msg00029.html
- https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2018-02
- https://usn.ubuntu.com/4267-1/
- https://www.debian.org/security/2018/dsa-4296