Use After Free in Gnu Gnutls
CVE-2019-3829
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…
Vulnerability class: Use-After-Free
EPSS: 0.590 (99.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.
Affected products
- Gnu Gnutls
- Gnutls — versions fixed in 3.6.7, affected from 3.5.8
- Fedoraproject Fedora
Weakness classification (CWE)
References
- secalert@redhat.com (Exploit, Patch, x_refsource_MISC, Vendor Advisory)
- secalert@redhat.com (x_refsource_CONFIRM, Third Party Advisory, Issue Tracking)
- secalert@redhat.com (x_refsource_CONFIRM, Exploit, Patch, Third Party Advisory)
- secalert@redhat.com (x_refsource_FEDORA, vendor-advisory)
- secalert@redhat.com (x_refsource_FEDORA, vendor-advisory)
- secalert@redhat.com (x_refsource_FEDORA, vendor-advisory)
- secalert@redhat.com (vendor-advisory, x_refsource_GENTOO)
- secalert@redhat.com (vendor-advisory, x_refsource_SUSE)
- secalert@redhat.com (x_refsource_UBUNTU, vendor-advisory)
- secalert@redhat.com (x_refsource_CONFIRM)
Frequently asked questions
- What is CVE-2019-3829?
- CVE-2019-3829 is a medium-severity vulnerability in Gnu Gnutls, classified under Use After Free. CVSS score: 5.3/10. Published 2019-03-27.
- How severe is CVE-2019-3829?
- Medium severity. CVSS v3 base score is 5.3 out of 10.