CVE-2018-0487

ARM mbed TLS before 1.3.22, before 2.1.10, and before 2.7.0 allows remote attackers to execute arbitrary code or cause a denial of service (buffer overflow) via a crafted certificate chain that is mishandled during RSASSA-PSS signature verification within a TLS or DTLS session.

Score

CVSS 3.0 9.8 Critical

Status

Modified - security@debian.org

Published

2018-02-13

Last modified

2024-08-05

Weaknesses

CWE-119

Affected products

• Mbed Tls (Arm)
• Debian Linux (Debian)

References

• http://www.securityfocus.com/bid/103056
• https://security.gentoo.org/glsa/201804-19
• https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2018-01
• https://usn.ubuntu.com/4267-1/
• https://www.debian.org/security/2018/dsa-4138
• https://www.debian.org/security/2018/dsa-4147