VDB
CVE-2017-2784
CVE-2017-2784
PUBLISHED
An exploitable free of a stack pointer vulnerability exists in the x509 certificate parsing code of ARM mbed TLS before 1.3.19, 2.x before 2.1.7, and 2.4.x before 2.4.2. A specially crafted x509 certificate, when parsed by mbed TLS library, can cause an invalid free of a stack pointer leading to a potential remote code execution. In order to exploit this vulnerability, an attacker can act as either a client or a server on a network to deliver malicious x509 certificates to vulnerable applications.
EPSS 0.69% · 72.0th percentile
Risk Scores
EPSS Score
0.69%
72.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | mbedtls | 2.1.2-1, 2.2.0-1, 2.2.1-1 |
Timeline
- Mar 22, 2017 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 22, 2021 EPSS Score
- Oct 25, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Feb 27, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Jul 2, 2022 EPSS Score
- Nov 5, 2022 EPSS Score
- Jan 7, 2023 EPSS Score
- Mar 10, 2023 EPSS Score
- May 12, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2017-2784 third-party-advisory
- https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2017-01 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2017-2784 third-party-advisory