CVE-2015-3146 | BDVDB-2026-75188 Detail
Description#
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.
Impact#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
References#
- http://www.ubuntu.com/usn/USN-2912-1
- http://lists.fedoraproject.org/pipermail/package-announce/2015-July/161802.html
- https://www.libssh.org/security/advisories/CVE-2015-3146.txt
- http://lists.fedoraproject.org/pipermail/package-announce/2015-May/158013.html
- https://www.libssh.org/2015/04/30/libssh-0-6-5-security-and-bugfix-release/
- http://www.debian.org/security/2016/dsa-3488
- https://git.libssh.org/projects/libssh.git/commit/?h=libssh-0.6.5&id=94f6955fbaee6fda9385a23e505497efe21f5b4f
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.