A vulnerability found in gnutls. This security flaw happens because of a double free error occurs during verification of pkcs7 signatures in gnutls_pkcs7_verify function.
The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Gnutls | Gnu | * | 3.7.7 (excluding) |
| Red Hat Enterprise Linux 8 | RedHat | gnutls-0:3.6.16-5.el8_6 | * |
| Red Hat Enterprise Linux 8 | RedHat | gnutls-0:3.6.16-5.el8_6 | * |
| Red Hat Enterprise Linux 9 | RedHat | gnutls-0:3.7.6-12.el9_0 | * |
| Red Hat Enterprise Linux 9 | RedHat | gnutls-0:3.7.6-12.el9_0 | * |
| Gnutls28 | Ubuntu | bionic | * |
| Gnutls28 | Ubuntu | focal | * |
| Gnutls28 | Ubuntu | jammy | * |
| Gnutls28 | Ubuntu | kinetic | * |
| Gnutls28 | Ubuntu | trusty | * |
| Gnutls28 | Ubuntu | upstream | * |
| Gnutls28 | Ubuntu | xenial | * |