CVE-2013-4623

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…

published September 30, 2013

CVSS
—
EPSS
2%
Percentile
79.4
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01887 · 79.4th percentile
Published
2013-09-30T20:00Z
EPSS history
Timeline
  • 30 SEP 20:00Z
    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…
    cvelistv5