CVE-2006-4925

Published: Sep 29, 2006Modified: Apr 23, 2026

5.0

Vector

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

Exploitability: 10.0 / Impact: 2.9

Source: NVD

Description

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.

Affected (1)

Products: Openbsd: Openssh

Openbsd

1 product

Openssh

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Openbsd Openssh	Version 4.5

References (28)

http://bugs.gentoo.org/show_bug.cgi?id=148228

Source: secalert@redhat.com

ExploitPatch

http://secunia.com/advisories/22245

Source: secalert@redhat.com

http://secunia.com/advisories/22298

Source: secalert@redhat.com

http://secunia.com/advisories/22495

Source: secalert@redhat.com

http://secunia.com/advisories/23038

Source: secalert@redhat.com

http://www.mandriva.com/security/advisories?name=MDKSA-2006:179

Source: secalert@redhat.com

http://www.novell.com/linux/security/advisories/2006_24_sr.html

Source: secalert@redhat.com

http://www.novell.com/linux/security/advisories/2006_62_openssh.html

Source: secalert@redhat.com

http://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/packet.c.diff?r1=1.144&r2=1.145&f=h

Source: secalert@redhat.com

http://www.openpkg.org/security/advisories/OpenPKG-SA-2006.022-openssh.html

Source: secalert@redhat.com

http://www.securityfocus.com/archive/1/447153/100/0/threaded

Source: secalert@redhat.com

http://www.securityfocus.com/archive/1/447861/100/200/threaded

Source: secalert@redhat.com

https://issues.rpath.com/browse/RPL-661

Source: secalert@redhat.com

https://issues.rpath.com/browse/RPL-681

Source: secalert@redhat.com

http://bugs.gentoo.org/show_bug.cgi?id=148228