SSL: GnuTLS Certificate Verification verify_crt Use after Free
This signature detects attempts to exploit a known vulnerability against GnuTLS library. A successful attack can lead to arbitrary code execution.
Extended Description
A vulnerability was found in gnutls versions from 3.5.8 before 3.6.7. A memory corruption (double free) vulnerability in the certificate verification API. Any client or server application that verifies X.509 certificates with GnuTLS 3.5.8 or later is affected.
Affected Products
Fedoraproject fedora
References
CVE: CVE-2019-3829
Short Name
SSL:GNUTLS-CVE-2019-3829
Severity
Major
Recommended
True
Recommended Action
Drop
Category
SSL
Keywords
CVE-2019-3829 Certificate Free GnuTLS Use Verification after verify_crt
Release Date
06/06/2019
Supported Platforms
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3
Sigpack Version
3590
False Positive
Unknown
Vendors
Fedoraproject
Gnu
CVSS Score
5.0