CVE-2023-0465
MEDIUM5.3EPSS 0.54%發布日:2023/3/28修改日:2026/4/28
描述
Applications that use a non-default option when verifying certificates may be vulnerable to an attack from a malicious CA to circumvent certain checks. Invalid certificate policies in leaf certificates are silently ignored by OpenSSL and other certificate policy checks are skipped for that certificate. A malicious CA could use this to deliberately assert invalid certificate policies in order to circumvent policy checking on the certificate altogether. Policy processing is disabled by default but can be enabled by passing the `-policy' argument to the command line utilities or by calling the `X509_VERIFY_PARAM_set1_policies()' function.
受影響套件(3)
- Alpine/opensslfrom 0, < 1.1.1t-r2
- Alpine/openssl3from 0, < 3.0.8-r2
- Debian/opensslfrom 0, < 1.1.1n-0+deb11u5
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |