CVE-2012-4561
EPSS 3.7%發布日:2012/11/30修改日:2026/4/28
也稱為:DEBIAN-CVE-2012-4561
描述
The (1) publickey_make_dss, (2) publickey_make_rsa, (3) signature_from_string, (4) ssh_do_sign, and (5) ssh_sign_session_id functions in keys.c in libssh before 0.5.3 free "an invalid pointer on an error path," which might allow remote attackers to cause a denial of service (crash) via unspecified vectors.
受影響套件(1)
- Debian/libsshfrom 0, < 0.5.3-1