CVE-2018-0497

5.9MEDIUM

Key Information

Vendor
Arm
Status
Arm Mbed Tls Before 2.12.0, Before 2.7.5, And Before 2.1.14
Vendor
CVE Published:
28 July 2018

Summary

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 Version(s)

ARM mbed TLS before 2.12.0, before 2.7.5, and before 2.1.14 = ARM mbed TLS before 2.12.0, before 2.7.5, and before 2.1.14

CVSS V3.1

Score:
5.9
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published.

  • Vulnerability Reserved.

Collectors

NVD DatabaseMitre Database
.