5.9

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 timing-based side-channel attack. This vulnerability exists because of an incorrect fix (with a wrong SHA-384 calculation) for CVE-2013-0169.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Arm ≫ Mbed Tls Version < 2.1.14
Arm ≫ Mbed Tls Version >= 2.2.0 < 2.7.5
Arm ≫ Mbed Tls Version >= 2.8.0 < 2.12.0
Debian ≫ Debian Linux Version8.0
Debian ≫ Debian Linux Version9.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.67% 0.839
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.9 2.2 3.6
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
nvd@nist.gov 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:P/I:N/A:N
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://lists.debian.org/debian-lts-announce/2018/09/msg00029.html
Third Party Advisory
Mailing List
https://usn.ubuntu.com/4267-1/
https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2018-02
Third Party Advisory
Mitigation
https://www.debian.org/security/2018/dsa-4296
Third Party Advisory