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{"acknowledgement": "Red Hat would like to thank libssh team for reporting this issue.", "bugzilla": {"description": "libssh: null pointer dereference due to a logical error in the handling of a SSH_MSG_NEWKEYS and KEXDH_REPLY packets", "id": "1213775", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1213775"}, "csaw": false, "cvss": {"cvss_base_score": "5.0", "cvss_scoring_vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "status": "draft"}, "cwe": "CWE-476", "details": ["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."], "name": "CVE-2015-3146", "package_state": [{"cpe": "cpe:/o:redhat:rhel_eus:7.1", "fix_state": "Affected", "package_name": "libssh", "product_name": "Red Hat Enterprise Linux Extended Update Support 7.1"}], "public_date": "2015-04-30T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2015-3146\nhttps://nvd.nist.gov/vuln/detail/CVE-2015-3146\nhttps://www.libssh.org/2015/04/30/libssh-0-6-5-security-and-bugfix-release/"], "threat_severity": "Moderate", "upstream_fix": "libssh 0.6.5"}