Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
M2Crypto does not properly check the return value from the OpenSSL EVP_VerifyFinal, DSA_verify, ECDSA_verify, DSA_do_verify, and ECDSA_do_verify functions, which might allow remote attackers to bypass validation of the certificate chain via a malformed SSL/TLS signature, a similar vulnerability to CVE-2008-5077. NOTE: a Linux vendor disputes the relevance of this report to the M2Crypto product because "these functions are not used anywhere in m2crypto.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
debian 授权问题漏洞
Vulnerability Description
debian（Debian GUN/Linux）是Debian Project的一个Linux操作系统。该系统拥有更快更容易的内存管理、开源软件的支持、良好的系统安全、较高的稳定性。 debian 没有正确处理函数OpenSSL EVP_VerifyFinal, DSA_verify, ECDSA_verify, DSA_do_verify和ECDSA_do_verify返回值，使系统存在授权问题漏洞。远程攻击者可以通过伪造SSL/TLS签名绕过证书链表符合性检查。
CVSS Information
N/A
Vulnerability Type
N/A