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…

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.

Scores

EPSS (exploitation in 30 days)

3.3% · top 12% of all CVEs (3 Nov 2026)

The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 9.8.

Weakness

• buffer overflow
• CWE-119 (opens in a new tab)All about CWE-119 and its CVEs

Affected products

• ARM mbed TLS before 1.3.22, before 2.1.10, and before 2.7.0

  • affected ARM mbed TLS before 1.3.22, before 2.1.10, and before 2.7.0

References (6)

• DSA-4147 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
• DSA-4138 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
• https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2018-01 (opens in a new tab)x_refsource_CONFIRMx_transferred
• 103056 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
• GLSA-201804-19 (opens in a new tab)vendor-advisoryx_refsource_GENTOOx_transferred
• USN-4267-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisories (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Badge for a README or a ticket

[![CVE-2018-0487](https://trackcve.app/badge/CVE-2018-0487.svg)](https://trackcve.app/cve/CVE-2018-0487)

Record last updated 5 Aug 2024, 03:28 UTC.