CVE-2012-4561

Common Vulnerabilities and Exposures

[Previous] [Index] [Next]

Upstream information

CVE-2012-4561 at MITRE

Description

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 cause a denial of service (crash) via unspecified vectors.

NVD CVSS v2 Base Score: 5.0 (AV:N/AC:L/Au:N/C:N/I:N/A:P)

SUSE information

SUSE Bugzilla entry: 789827

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
openSUSE Evergreen 11.4
  • libssh >= 0.4.8-10.1
  • libssh-debugsource >= 0.4.8-10.1
  • libssh-devel >= 0.4.8-10.1
  • libssh-devel-doc >= 0.4.8-10.1
  • libssh4 >= 0.4.8-10.1
  • libssh4-debuginfo >= 0.4.8-10.1
Patchnames:
2012-14