CVEブラウザに戻る

CVE-2018-0487

CRITICAL

9.8

CVSS Severity Score

EPSS Score0.1200%

EPSS Percentile21.83th

Published2018年2月13日

Last Modified2024年11月21日

Vulnerability Description

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.

Affected Platforms (CPE)

📦

Arm

Mbed Tls

>= 1.3.8 and < 1.3.22

📦

Arm

Mbed Tls

>= 2.1.0 and < 2.1.10

📦

Arm

Mbed Tls

>= 2.2.0 and < 2.7.0

💻

Debian

Debian Linux

= 8.0

💻

Debian

Debian Linux

= 9.0

References & Advisories

🔗 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

🔗 http://www.securityfocus.com/bid/103056

🔗 https://security.gentoo.org/glsa/201804-19

関連する脆弱性情報

CVE-2021-447329.8

Mbed TLS before 3.0.1 has a double free in certain out-of-memory conditions, as demonstrated by an mbedtls_ssl_set_session() failu...

CVE-2018-04889.8

ARM mbed TLS before 1.3.22, before 2.1.10, and before 2.7.0, when the truncated HMAC extension and CBC are used, allows remote att...

CVE-2017-181879.8

In ARM mbed TLS before 2.7.0, there is a bounds-check bypass through an integer overflow in PSK identity parsing in the ssl_parse_...

CVE-2022-463939.8

An issue was discovered in Mbed TLS before 2.28.2 and 3.x before 3.3.0. There is a potential heap-based buffer overflow and heap-b...