CVE-2018-0487: Buffer Overflow
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 Software
Event History
Frequently Asked Questions
What is CVE-2018-0487?
CVE-2018-0487 is a vulnerability in ARM mbed TLS before versions 1.3.22, 2.1.10, and 2.7.0 that allows remote attackers to execute arbitrary code or cause a denial of service.
How severe is CVE-2018-0487?
CVE-2018-0487 has a severity rating of 9.8 (Critical).
Which software versions are affected by CVE-2018-0487?
ARM mbed TLS versions before 1.3.22, 2.1.10, and 2.7.0 are affected by CVE-2018-0487.
How can I fix CVE-2018-0487?
To fix CVE-2018-0487, upgrade to ARM mbed TLS version 1.3.22, 2.1.10, or 2.7.0.
Where can I find more information about CVE-2018-0487?
You can find more information about CVE-2018-0487 on the following websites: - [Security Focus](http://www.securityfocus.com/bid/103056) - [Gentoo Security Advisory](https://security.gentoo.org/glsa/201804-19) - [ARM mbed TLS Security Advisory](https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2018-01)