NVD Vulnerability Detail
Search Exploit, PoC
CVE-2009-0591
Summary

The CMS_verify function in OpenSSL 0.9.8h through 0.9.8j, when CMS is enabled, does not properly handle errors associated with malformed signed attributes, which allows remote attackers to repudiate a signature that originally appeared to be valid but was actually invalid.

Summary

La función CMS_verify en OpenSSL v0.9.8h hasta v0.9.8j, cuando se ha habilitado CMS, no maneja adecuadamente los errores asociados con atributos firmados malformados, permitiendo a atacantes remotos rechazar una firma que originalmente aparentaba ser válida pero que realmente será inválida.

Publication Date March 28, 2009, 1:30 a.m.
Registration Date Jan. 29, 2021, 1:14 p.m.
Last Update April 23, 2026, 9:35 a.m.
CVSS2.0 : LOW
Score 2.6
Vector AV:N/AC:H/Au:N/C:N/I:P/A:N
攻撃元区分(AV) ネットワーク
攻撃条件の複雑さ(AC) 高
攻撃前の認証要否(Au) 不要
機密性への影響(C) なし
完全性への影響(I) 低
可用性への影響(A) なし
Get all privileges. いいえ
Get user privileges いいえ
Get other privileges いいえ
User operation required いいえ
Affected software configurations
Configuration1 or higher or less more than less than
cpe:2.3:a:openssl:openssl:0.9.8h:*:*:*:*:*:*:*
cpe:2.3:a:openssl:openssl:0.9.8i:*:*:*:*:*:*:*
cpe:2.3:a:openssl:openssl:0.9.8j:*:*:*:*:*:*:*
Related information, measures and tools
Common Vulnerabilities List