The _gnutls_ecc_ansi_x963_export function in gnutls_ecc.c in GnuTLS 3.x before 3.1.28, 3.2.x before 3.2.20, and 3.3.x before 3.3.10 allows remote attackers to cause a denial of service (out-of-bounds write) via a crafted (1) Elliptic Curve Cryptography (ECC) certificate or (2) certificate signing requests (CSR), related to generating key IDs.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Gnutls | Gnu | 3.0 | 3.0 |
| Gnutls | Gnu | 3.0.0 | 3.0.0 |
| Gnutls | Gnu | 3.0.1 | 3.0.1 |
| Gnutls | Gnu | 3.0.2 | 3.0.2 |
| Gnutls | Gnu | 3.0.3 | 3.0.3 |
| Gnutls | Gnu | 3.0.4 | 3.0.4 |
| Gnutls | Gnu | 3.0.5 | 3.0.5 |
| Gnutls | Gnu | 3.0.6 | 3.0.6 |
| Gnutls | Gnu | 3.0.7 | 3.0.7 |
| Gnutls | Gnu | 3.0.8 | 3.0.8 |
| Gnutls | Gnu | 3.0.9 | 3.0.9 |
| Gnutls | Gnu | 3.0.10 | 3.0.10 |
| Gnutls | Gnu | 3.0.11 | 3.0.11 |
| Gnutls | Gnu | 3.0.12 | 3.0.12 |
| Gnutls | Gnu | 3.0.13 | 3.0.13 |
| Gnutls | Gnu | 3.0.14 | 3.0.14 |
| Gnutls | Gnu | 3.0.15 | 3.0.15 |
| Gnutls | Gnu | 3.0.16 | 3.0.16 |
| Gnutls | Gnu | 3.0.17 | 3.0.17 |
| Gnutls | Gnu | 3.0.18 | 3.0.18 |
| Gnutls | Gnu | 3.0.19 | 3.0.19 |
| Gnutls | Gnu | 3.0.20 | 3.0.20 |
| Gnutls | Gnu | 3.0.21 | 3.0.21 |
| Gnutls | Gnu | 3.0.22 | 3.0.22 |
| Gnutls | Gnu | 3.0.23 | 3.0.23 |
| Gnutls | Gnu | 3.0.24 | 3.0.24 |
| Gnutls | Gnu | 3.0.25 | 3.0.25 |
| Gnutls | Gnu | 3.0.26 | 3.0.26 |
| Gnutls | Gnu | 3.0.27 | 3.0.27 |
| Gnutls | Gnu | 3.0.28 | 3.0.28 |
| Gnutls | Gnu | 3.1.0 | 3.1.0 |
| Gnutls | Gnu | 3.1.1 | 3.1.1 |
| Gnutls | Gnu | 3.1.2 | 3.1.2 |
| Gnutls | Gnu | 3.1.3 | 3.1.3 |
| Gnutls | Gnu | 3.1.4 | 3.1.4 |
| Gnutls | Gnu | 3.1.5 | 3.1.5 |
| Gnutls | Gnu | 3.1.6 | 3.1.6 |
| Gnutls | Gnu | 3.1.7 | 3.1.7 |
| Gnutls | Gnu | 3.1.8 | 3.1.8 |
| Gnutls | Gnu | 3.1.9 | 3.1.9 |
| Gnutls | Gnu | 3.1.10 | 3.1.10 |
| Gnutls | Gnu | 3.1.11 | 3.1.11 |
| Gnutls | Gnu | 3.1.12 | 3.1.12 |
| Gnutls | Gnu | 3.1.13 | 3.1.13 |
| Gnutls | Gnu | 3.1.14 | 3.1.14 |
| Gnutls | Gnu | 3.1.15 | 3.1.15 |
| Gnutls | Gnu | 3.1.16 | 3.1.16 |
| Gnutls | Gnu | 3.1.17 | 3.1.17 |
| Gnutls | Gnu | 3.1.18 | 3.1.18 |
| Gnutls | Gnu | 3.1.19 | 3.1.19 |
| Gnutls | Gnu | 3.1.20 | 3.1.20 |
| Gnutls | Gnu | 3.1.21 | 3.1.21 |
| Gnutls | Gnu | 3.1.22 | 3.1.22 |
| Gnutls | Gnu | 3.1.23 | 3.1.23 |
| Gnutls | Gnu | 3.1.24 | 3.1.24 |
| Gnutls | Gnu | 3.1.25 | 3.1.25 |
| Gnutls | Gnu | 3.1.26 | 3.1.26 |
| Gnutls | Gnu | 3.1.27 | 3.1.27 |
| Gnutls | Gnu | 3.2.0 | 3.2.0 |
| Gnutls | Gnu | 3.2.1 | 3.2.1 |
| Gnutls | Gnu | 3.2.2 | 3.2.2 |
| Gnutls | Gnu | 3.2.3 | 3.2.3 |
| Gnutls | Gnu | 3.2.4 | 3.2.4 |
| Gnutls | Gnu | 3.2.5 | 3.2.5 |
| Gnutls | Gnu | 3.2.6 | 3.2.6 |
| Gnutls | Gnu | 3.2.7 | 3.2.7 |
| Gnutls | Gnu | 3.2.8 | 3.2.8 |
| Gnutls | Gnu | 3.2.8.1 | 3.2.8.1 |
| Gnutls | Gnu | 3.2.9 | 3.2.9 |
| Gnutls | Gnu | 3.2.10 | 3.2.10 |
| Gnutls | Gnu | 3.2.11 | 3.2.11 |
| Gnutls | Gnu | 3.2.12 | 3.2.12 |
| Gnutls | Gnu | 3.2.12.1 | 3.2.12.1 |
| Gnutls | Gnu | 3.2.13 | 3.2.13 |
| Gnutls | Gnu | 3.2.14 | 3.2.14 |
| Gnutls | Gnu | 3.2.15 | 3.2.15 |
| Gnutls | Gnu | 3.2.16 | 3.2.16 |
| Gnutls | Gnu | 3.2.17 | 3.2.17 |
| Gnutls | Gnu | 3.2.18 | 3.2.18 |
| Gnutls | Gnu | 3.2.19 | 3.2.19 |
| Gnutls | Gnu | 3.3.0 | 3.3.0 |
| Gnutls | Gnu | 3.3.0 | 3.3.0 |
| Gnutls | Gnu | 3.3.1 | 3.3.1 |
| Gnutls | Gnu | 3.3.2 | 3.3.2 |
| Gnutls | Gnu | 3.3.3 | 3.3.3 |
| Gnutls | Gnu | 3.3.4 | 3.3.4 |
| Gnutls | Gnu | 3.3.5 | 3.3.5 |
| Gnutls | Gnu | 3.3.6 | 3.3.6 |
| Gnutls | Gnu | 3.3.7 | 3.3.7 |
| Gnutls | Gnu | 3.3.8 | 3.3.8 |
| Gnutls | Gnu | 3.3.9 | 3.3.9 |
| Red Hat Enterprise Linux 7 | RedHat | gnutls-0:3.1.18-10.el7_0 | * |
| Gnutls28 | Ubuntu | artful | * |
| Gnutls28 | Ubuntu | bionic | * |
| Gnutls28 | Ubuntu | cosmic | * |
| Gnutls28 | Ubuntu | devel | * |
| Gnutls28 | Ubuntu | disco | * |
| Gnutls28 | Ubuntu | esm-infra/bionic | * |
| Gnutls28 | Ubuntu | esm-infra/xenial | * |
| Gnutls28 | Ubuntu | precise | * |
| Gnutls28 | Ubuntu | trusty | * |
| Gnutls28 | Ubuntu | utopic | * |
| Gnutls28 | Ubuntu | vivid | * |
| Gnutls28 | Ubuntu | vivid/stable-phone-overlay | * |
| Gnutls28 | Ubuntu | vivid/ubuntu-core | * |
| Gnutls28 | Ubuntu | wily | * |
| Gnutls28 | Ubuntu | xenial | * |
| Gnutls28 | Ubuntu | yakkety | * |
| Gnutls28 | Ubuntu | zesty | * |