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Vulnerability record · CVE-2006-0353 · published 22 January 2006

CVE-2006-0353: Gnu lsh information exposure vulnerability

Gnu · Lsh

unix_random.c in lshd for lsh 2.0.1 leaks file descriptors related to the randomness generator, which allows local users to cause a denial of service by truncating the seed file, which prevents the server from starting, or obtain sensitive seed information that could be used to crack keys.

3.6 CVSS 2.0 Low EPSS 0.36% · top 72.5% CWE-200 · Information exposure
3.6CVSS 2.0 base score
0.36%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
16References
16 Jun 2026Last modified by NVD

Description

unix_random.c in lshd for lsh 2.0.1 leaks file descriptors related to the randomness generator, which allows local users to cause a denial of service by truncating the seed file, which prevents the server from starting, or obtain sensitive seed information that could be used to crack keys.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://lists.lysator.liu.se/pipermail/lsh-bugs/2006q1/000467.html Vendor Advisory
http://secunia.com/advisories/18564 PatchVendor Advisory
http://secunia.com/advisories/18623 PatchVendor Advisory
http://www.debian.org/security/2006/dsa-956 PatchVendor Advisory
http://www.osvdb.org/22695
http://www.securityfocus.com/bid/16357 Patch
http://www.vupen.com/english/advisories/2006/0301 Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/24263
http://lists.lysator.liu.se/pipermail/lsh-bugs/2006q1/000467.html Vendor Advisory
http://secunia.com/advisories/18564 PatchVendor Advisory
http://secunia.com/advisories/18623 PatchVendor Advisory
http://www.debian.org/security/2006/dsa-956 PatchVendor Advisory
http://www.osvdb.org/22695
http://www.securityfocus.com/bid/16357 Patch
http://www.vupen.com/english/advisories/2006/0301 Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/24263

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2006-0353), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.