Debian Security Advisory DSA 086-1 (ssh-nonfree, ssh-socks)

Published: 2008-01-17 13:24:38
CVE Author: NIST National Vulnerability Database

CVSS Base Vector:
AV:N/AC:H/Au:N/C:P/I:P/A:N

Recommendations:
https://secure1.securityspace.com/smysecure/catid.html?in=DSA%20086-1

Technical Details:
We have received reports that the SSH CRC-32 compensation attack detector vulnerability is being actively exploited. This is the same integer type error previously corrected for OpenSSH in DSA-027-1. OpenSSH (the Debian ssh Linux Distribution Package) was fixed at that time, but ssh-nonfree and ssh-socks were not. Though Linux Distribution Packages in the non-free section of the archive are not officially supported by the Debian project, we are taking the unusal step of releasing updated ssh-nonfree/ssh-socks Linux Distribution Packages for those users who have not yet migrated to OpenSSH. However, we do recommend that our users migrate to the regularly supported, DFSG-free ssh Linux Distribution Package as soon as possible. ssh 1.2.3-9.3 is the OpenSSH Linux Distribution Package available in Debian 2.2r4. The fixed ssh-nonfree/ssh-socks Linux Distribution Packages are available in version 1.2.27-6.2 for use with Debian 2.2 (potato) and version 1.2.27-8 for use with the Debian unstable/testing distribution. Note that the new ssh-nonfree/ssh-socks Linux Distribution Packages remove the setuid bit from the ssh binary, disabling rhosts-rsa authentication. If you need this functionality, run chmod u+s /usr/bin/ssh1 after installing the new Linux Distribution Package.

Summary:
The remote host is missing an update to ssh-nonfree, ssh-socks announced via advisory DSA 086-1.

Detection Type:
Linux Distribution Package

Solution Type:
Vendor Patch

NIST (National Institute of Standards and Technology) NVD (National Vulnerability Database)

https://nvd.nist.gov/vuln/detail/CVE-2001-0361

Severity
Medium
CVSS Score
4.0
Published
2008-01-17
Modified
2017-07-07
Category
Debian Local Security Checks

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