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
02 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
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 15.03% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 96.7% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2006-09-29 00:00Z20 YR AGO
- Last updated
- 2024-08-07 19:32Z2 YR AGO
- Reserved
- 2006-09-21
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- No CWE assigned
- Data version
- 5.1
- Document digest
- 17492445f273b01e7429e3119fff2cfb97342476d53b27e3deb812ac7b945fe7
05 Affected products
06 References
- secunia.com23038http://secunia.com/advisories/23038
- www.securityfocus.com20061005 rPSA-2006-0185-1 gnome-ssh-askpass openssh openssh-client openssh-serverhttp://www.securityfocus.com/archive/1/447861/100/200/threaded
- www.novell.comSUSE-SR:2006:024http://www.novell.com/linux/security/advisories/2006_24_sr.html
- www.novell.comSUSE-SA:2006:062http://www.novell.com/linux/security/advisories/2006_62_openssh.html
- issues.rpath.comhttps://issues.rpath.com/browse/RPL-681
- secunia.com22298http://secunia.com/advisories/22298
- www.openbsd.orghttp://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/packet.c.diff?r1=1.144&r2=1.145&f=h
- secunia.com22495http://secunia.com/advisories/22495
- www.securityfocus.com20060927 rPSA-2006-0174-1 gnome-ssh-askpass openssh openssh-client openssh-serverhttp://www.securityfocus.com/archive/1/447153/100/0/threaded
- www.openpkg.orgOpenPKG-SA-2006.022http://www.openpkg.org/security/advisories/OpenPKG-SA-2006.022-openssh.html
- secunia.com22245http://secunia.com/advisories/22245
- issues.rpath.comhttps://issues.rpath.com/browse/RPL-661
- bugs.gentoo.orghttp://bugs.gentoo.org/show_bug.cgi?id=148228
- www.mandriva.comMDKSA-2006:179http://www.mandriva.com/security/advisories?name=MDKSA-2006:179
07 Fixed in
Debian 12
- openssh Fixed in 1:5.1p1-5
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- openssh Fixed in 1:5.1p1-5
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- openssh Fixed in 1:5.1p1-5
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.