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.
Una vulnerabilidad encontrada en gnutls. Este fallo de seguridad es producida por un error de doble liberación durante la verificación de firmas pkcs7 en la función gnutls_pkcs7_verify
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
| Attack Vector | NETWORK |
|---|---|
| Attack Complexity | LOW |
| Privileges Required | NONE |
| User Interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality Impact | NONE |
| Integrity Impact | NONE |
| Availability Impact | HIGH |
| Source | Type | Description |
|---|---|---|
| [email protected] | Primary |
en
CWE-415
|
| 134c704f-9b21-4f2e-91b3-4a467353bcc0 | Secondary |
en
CWE-415
|
| Vendor | Product | Version | Update | Type |
|---|---|---|---|---|
| gnu | gnutls | * | <built-in method update of dict object at 0x7fd38674f600> | Application |
| redhat | enterprise_linux | 8.0 | <built-in method update of dict object at 0x7fd38674f980> | Operating System |
| redhat | enterprise_linux | 9.0 | <built-in method update of dict object at 0x7fd319e7a780> | Operating System |
| fedoraproject | fedora | 35 | <built-in method update of dict object at 0x7fd368637240> | Operating System |
| debian | debian_linux | 10.0 | <built-in method update of dict object at 0x7fd38674c980> | Operating System |
| debian | debian_linux | 11.0 | <built-in method update of dict object at 0x7fd38674d900> | Operating System |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:a:gnu:gnutls:*:*:*:*:*:*:*:* |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* |
| Yes | cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:* |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:* |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* |
| Yes | cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* |