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Vulnerable Software

Vulnerability Details 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 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.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.007

EPSS Ranking 70.1%

CVSS Severity

CVSS v2 Score 4.3

References

Products affected by CVE-2013-4623

Polarssl » Polarssl » Version: 1.1.0

cpe:2.3:a:polarssl:polarssl:1.1.0
Polarssl » Polarssl » Version: 1.1.1

cpe:2.3:a:polarssl:polarssl:1.1.1
Polarssl » Polarssl » Version: 1.1.2

cpe:2.3:a:polarssl:polarssl:1.1.2
Polarssl » Polarssl » Version: 1.1.3

cpe:2.3:a:polarssl:polarssl:1.1.3
Polarssl » Polarssl » Version: 1.1.4

cpe:2.3:a:polarssl:polarssl:1.1.4
Polarssl » Polarssl » Version: 1.1.5

cpe:2.3:a:polarssl:polarssl:1.1.5
Polarssl » Polarssl » Version: 1.1.6

cpe:2.3:a:polarssl:polarssl:1.1.6
Polarssl » Polarssl » Version: 1.2.0

cpe:2.3:a:polarssl:polarssl:1.2.0
Polarssl » Polarssl » Version: 1.2.1

cpe:2.3:a:polarssl:polarssl:1.2.1
Polarssl » Polarssl » Version: 1.2.2

cpe:2.3:a:polarssl:polarssl:1.2.2
Polarssl » Polarssl » Version: 1.2.3

cpe:2.3:a:polarssl:polarssl:1.2.3
Polarssl » Polarssl » Version: 1.2.4

cpe:2.3:a:polarssl:polarssl:1.2.4
Polarssl » Polarssl » Version: 1.2.5

cpe:2.3:a:polarssl:polarssl:1.2.5
Polarssl » Polarssl » Version: 1.2.6

cpe:2.3:a:polarssl:polarssl:1.2.6
Polarssl » Polarssl » Version: 1.2.7

cpe:2.3:a:polarssl:polarssl:1.2.7

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2013-4623

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