Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2006-4925

packet.c in ssh in OpenSSH allows remote attackers to cause a denial of service (crash) by sending an invalid protocol sequence with USERAUTH_SUCCESS before NEWKEYS, which causes newkeys[mode] to be NULL.

Published

2006-09-29T00:07:00.000

Last Modified

2025-04-09T00:30:58.490

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 5.0 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
NVD-CWE-Other

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	openbsd	openssh	4.5	Yes

References

http://bugs.gentoo.org/show_bug.cgi?id=148228 Exploit, Patch ([email protected])
http://secunia.com/advisories/22245 ([email protected])
http://secunia.com/advisories/22298 ([email protected])
http://secunia.com/advisories/22495 ([email protected])
http://secunia.com/advisories/23038 ([email protected])
http://www.mandriva.com/security/advisories?name=MDKSA-2006:179 ([email protected])
http://www.novell.com/linux/security/advisories/2006_24_sr.html ([email protected])
http://www.novell.com/linux/security/advisories/2006_62_openssh.html ([email protected])
http://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/packet.c.diff?r1=1.144&r2=1.145&f=h ([email protected])
http://www.openpkg.org/security/advisories/OpenPKG-SA-2006.022-openssh.html ([email protected])
http://www.securityfocus.com/archive/1/447153/100/0/threaded ([email protected])
http://www.securityfocus.com/archive/1/447861/100/200/threaded ([email protected])
https://issues.rpath.com/browse/RPL-661 ([email protected])
https://issues.rpath.com/browse/RPL-681 ([email protected])
http://bugs.gentoo.org/show_bug.cgi?id=148228 Exploit, Patch (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/22245 (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/22298 (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/22495 (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/23038 (af854a3a-2127-422b-91ae-364da2661108)
http://www.mandriva.com/security/advisories?name=MDKSA-2006:179 (af854a3a-2127-422b-91ae-364da2661108)
http://www.novell.com/linux/security/advisories/2006_24_sr.html (af854a3a-2127-422b-91ae-364da2661108)
http://www.novell.com/linux/security/advisories/2006_62_openssh.html (af854a3a-2127-422b-91ae-364da2661108)
http://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/packet.c.diff?r1=1.144&r2=1.145&f=h (af854a3a-2127-422b-91ae-364da2661108)
http://www.openpkg.org/security/advisories/OpenPKG-SA-2006.022-openssh.html (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/archive/1/447153/100/0/threaded (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/archive/1/447861/100/200/threaded (af854a3a-2127-422b-91ae-364da2661108)
https://issues.rpath.com/browse/RPL-661 (af854a3a-2127-422b-91ae-364da2661108)
https://issues.rpath.com/browse/RPL-681 (af854a3a-2127-422b-91ae-364da2661108)