ALT-PU-2015-1553-1
Closed vulnerabilities
Published: 2014-12-29
Modified: 2024-11-21
Modified: 2024-11-21
CVE-2014-8132
Double free vulnerability in the ssh_packet_kexinit function in kex.c in libssh 0.5.x and 0.6.x before 0.6.4 allows remote attackers to cause a denial of service via a crafted kexinit packet.
Severity: MEDIUM (5.0)
References:
- http://advisories.mageia.org/MGASA-2015-0014.html
- http://advisories.mageia.org/MGASA-2015-0014.html
- FEDORA-2014-17354
- FEDORA-2014-17354
- FEDORA-2014-17303
- FEDORA-2014-17303
- FEDORA-2014-17324
- FEDORA-2014-17324
- openSUSE-SU-2015:0017
- openSUSE-SU-2015:0017
- 60838
- 60838
- DSA-3488
- DSA-3488
- http://www.libssh.org/2014/12/19/libssh-0-6-4-security-and-bugfix-release/
- http://www.libssh.org/2014/12/19/libssh-0-6-4-security-and-bugfix-release/
- MDVSA-2015:020
- MDVSA-2015:020
- USN-2478-1
- USN-2478-1
- https://bugzilla.redhat.com/show_bug.cgi?id=1158089
- https://bugzilla.redhat.com/show_bug.cgi?id=1158089
- GLSA-201606-12
- GLSA-201606-12
Published: 2016-04-13
Modified: 2024-11-21
Modified: 2024-11-21
CVE-2015-3146
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.
Severity: HIGH (7.5)
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
- FEDORA-2015-10962
- FEDORA-2015-10962
- FEDORA-2015-7590
- FEDORA-2015-7590
- DSA-3488
- DSA-3488
- USN-2912-1
- USN-2912-1
- https://git.libssh.org/projects/libssh.git/commit/?h=libssh-0.6.5&id=94f6955fbaee6fda9385a23e505497efe21f5b4f
- https://git.libssh.org/projects/libssh.git/commit/?h=libssh-0.6.5&id=94f6955fbaee6fda9385a23e505497efe21f5b4f
- https://www.libssh.org/2015/04/30/libssh-0-6-5-security-and-bugfix-release/
- https://www.libssh.org/2015/04/30/libssh-0-6-5-security-and-bugfix-release/
- https://www.libssh.org/security/advisories/CVE-2015-3146.txt
- https://www.libssh.org/security/advisories/CVE-2015-3146.txt