5.9

CVE-2018-0497

EPSS 0.62%
Published 28.07.2018 17:29:00
Last modified 21.11.2024 03:38:21
Source security@debian.org
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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 Warnungen 0 Metrics 3 CWE 0 References 7

Data is provided by the 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 CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.62%	0.691

CVSS Metriken
Source	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

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

https://nvd.nist.gov/vuln/detail/CVE-2018-0497

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2018-0497

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2018-0497

EUVD