GnuTLS -- null pointer dereferenceentered 2020-09-06
no CVE referenced
CVE details
CVE-2020-24659
An issue was discovered in GnuTLS before 3.6.15. A server can trigger a NULL pointer dereference in a TLS 1.3 client if a no_renegotiation alert is sent with unexpected timing, and then an invalid second handshake occurs. The crash happens in the application's error handling path, where the gnutls_deinit function is called after detecting a handshake failure.
- Score
- 7.5 high
- Published
- 2020-09-04
- Links
- NVD · cve.org · Report wrong data
Matched ports (1)
| Port | Package | Version | Status | Maintainer |
|---|---|---|---|---|
| security/linux-c7-gnutls | linux-c7-gnutls | 3.3.29 | possibly backported | emulation@FreeBSD.org |