Vulnerabilities (CVE)

Filtered by vendor Libssh Subscribe
Filtered by product Libssh
Total 23 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2015-3146 4 Canonical, Debian, Fedoraproject and 1 more 4 Ubuntu Linux, Debian Linux, Fedora and 1 more 2016-04-20 5.0 MEDIUM 7.5 HIGH
The (1) SSH_MSG_NEWKEYS and (2) SSH_MSG_KEXDH_REPLY packet handlers in package_cb.c in libssh before 0.6.5 do not properly validate state, which allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a crafted SSH packet.
CVE-2014-0017 1 Libssh 1 Libssh 2014-03-26 1.9 LOW N/A
The RAND_bytes function in libssh before 0.6.3, when forking is enabled, does not properly reset the state of the OpenSSL pseudo-random number generator (PRNG), which causes the state to be shared between children processes and allows local users to obtain sensitive information by leveraging a pid collision.
CVE-2012-6063 1 Libssh 1 Libssh 2012-12-19 7.5 HIGH N/A
Double free vulnerability in the sftp_mkdir function in sftp.c in libssh before 0.5.3 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unspecified vectors, a different vector than CVE-2012-4559.