Multiple double free vulnerabilities in the (1) agent_sign_data function in agent.c, (2) channel_request function in channels.c, (3) ssh_userauth_pubkey function in auth.c, (4) sftp_parse_attr_3 function in sftp.c, and (5) try_publickey_from_file function in keyfiles.c in libssh before 0.5.3 allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unspecified vectors.
References
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: redhat
Published: 2012-11-30T22:00:00
Updated: 2017-08-28T12:57:01
Reserved: 2012-08-21T00:00:00
Link: CVE-2012-4559
JSON object: View
NVD Information
Status : Modified
Published: 2012-11-30T22:55:01.643
Modified: 2017-08-29T01:32:19.150
Link: CVE-2012-4559
JSON object: View
Redhat Information
No data.
CWE