CVE-2019-3829 is a high-severity memory corruption vulnerability (double free) affecting GnuTLS versions from 3.5.8 before 3.6.7, specifically within its X.509 certificate verification API. This flaw impacts any client or server application utilizing these vulnerable GnuTLS versions for certificate validation, including Fedora Project products. With a CVSS score of 7.5, it can lead to a denial of service (A:H) without requiring user interaction or complex attack vectors. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 3.5.8, < 3.6.7CPE matchmatch criteria | cpe:2.3:a:gnu:gnutls:*:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:fedoraproject:fedora:-:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
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