CVE-2018-0739
MEDIUM6.5EPSS 14.4%openssl1.0 - security update
發布日:2018/3/27修改日:2025/11/19
描述
Constructed ASN.1 types with a recursive definition (such as can be found in PKCS7) could eventually exceed the stack given malicious input with excessive recursion. This could result in a Denial Of Service attack. There are no such structures used within SSL/TLS that come from untrusted sources so this is considered safe. Fixed in OpenSSL 1.1.0h (Affected 1.1.0-1.1.0g). Fixed in OpenSSL 1.0.2o (Affected 1.0.2b-1.0.2n).
受影響套件(6)
- Alpine/opensslfrom 0, < 1.0.2o-r0
- Debian/libtomcryptfrom 0, < 1.18.2-1
- Debian/opensslfrom 0, < 1.1.0h-1
- Debian/opensslfrom 0, < 1.0.1t-1+deb7u4
- Debian/opensslfrom 0, < 1.0.1t-1+deb8u8
- Debian/openssl1.0from 0, < 1.0.2l-2+deb9u3
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |