CVE-2006-5051

Publication date 27 September 2006

Last updated 24 July 2024

Ubuntu priority

Unknown

Why this priority?

Cvss 3 Severity Score

8.1 · High

Score breakdown

Signal handler race condition in OpenSSH before 4.4 allows remote attackers to cause a denial of service (crash), and possibly execute arbitrary code if GSSAPI authentication is enabled, via unspecified vectors that lead to a double-free.

Status

No maintained releases are affected by this CVE.

Package Ubuntu Release Status
openssh 7.04 feisty
Fixed 4.3p2-5ubuntu1
6.10 edgy
Fixed 4.3p2-5ubuntu1
6.06 LTS dapper
Fixed 4.2p1-7ubuntu3.1

Severity score breakdown

Parameter Value
Base score 8.1 · High
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

References

Related Ubuntu Security Notices (USN)

    • USN-355-1
    • openssh vulnerabilities
    • 2 October 2006

Other references