VDB
CVE-2013-4623
CVE-2013-4623
REJECTED
The x509parse_crt function in x509.h in PolarSSL 1.1.x before 1.1.7 and 1.2.x before 1.2.8 does not properly parse certificate messages during the SSL/TLS handshake, which allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a certificate message that contains a PEM encoded certificate.
EPSS 0.66% · 71.5th percentile
Risk Scores
EPSS Score
0.66%
71.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:14.04:LTS | polarssl | 0 |
Exploit Intelligence
- https://github.com/polarssl/polarssl/commit/1922a4e6aade7b1d685af19d4d9339ddb5c02859 (nist-nvd)
- FEDORA-2013-16258 (circl)
- https://polarssl.org/tech-updates/security-advisories/polarssl-security-advisory-2013-03 (circl)
- FEDORA-2013-16317 (circl)
- https://bugzilla.redhat.com/show_bug.cgi?id=997767 (circl)
- FEDORA-2013-16356 (circl)
- DSA-2782 (circl)
- 61764 (circl)
Timeline
- Sep 30, 2013 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 20, 2022 EPSS Score
- Sep 3, 2022 EPSS Score
- Oct 26, 2022 EPSS Score
- Dec 18, 2022 EPSS Score
- Feb 8, 2023 EPSS Score
- Apr 2, 2023 EPSS Score
- May 13, 2023 EPSS Score
- May 25, 2023 EPSS Score
- Jul 16, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2013-4623 third-party-advisory
- https://polarssl.org/tech-updates/security-advisories/polarssl-security-advisory-2013-03 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2013-4623 third-party-advisory