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Vulnerability record · CVE-2004-2251 · published 31 December 2004

CVE-2004-2251: Astaro security linux vulnerability

Astaro · Security Linux

The PPTP server in Astaro Security Linux before 4.024 provides information about its version, which makes it easier for remote attackers to construct specialized attacks.

5.0 CVSS 2.0 Medium EPSS 2.1% · top 19.0%
5.0CVSS 2.0 base score
2.1%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
10References
16 Jun 2026Last modified by NVD

Description

The PPTP server in Astaro Security Linux before 4.024 provides information about its version, which makes it easier for remote attackers to construct specialized attacks.

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

Affected products

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

References

LinkTags
http://secunia.com/advisories/13089 PatchVendor Advisory
http://securitytracker.com/id?1012065 Patch
http://www.astaro.org/showflat.php?Cat=&Number=51459&page=0&view=collapsed&sb=5&o=&fpart=1#51459 Patch
http://www.osvdb.org/11406
https://exchange.xforce.ibmcloud.com/vulnerabilities/17959
http://secunia.com/advisories/13089 PatchVendor Advisory
http://securitytracker.com/id?1012065 Patch
http://www.astaro.org/showflat.php?Cat=&Number=51459&page=0&view=collapsed&sb=5&o=&fpart=1#51459 Patch
http://www.osvdb.org/11406
https://exchange.xforce.ibmcloud.com/vulnerabilities/17959

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Related vulnerabilities

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

7.8CVE-2005-3985Astaro security linux vulnerabilityThe Internet Key Exchange version 1 (IKEv1) implementation in Astaro Security Linux before 6.102 allows remote attackers to cause a denial of service…EPSS 4.3%7.5CVE-2005-2729Astaro security linux vulnerabilityThe HTTP proxy in Astaro Security Linux 6.0 does not properly filter HTTP CONNECT requests to localhost, which allows remote attackers to bypass fire…EPSS 6.6%7.5CVE-2002-0029Isc bind vulnerabilityBuffer overflows in the DNS stub resolver library in ISC BIND 4.9.2 through 4.9.10, and other derived libraries such as BSD libc and GNU glibc, allow…EPSS 9.9%5.0CVE-2005-3100Astaro security linux vulnerabilityUnspecified "PPTP Remote DoS Vulnerability" in Astaro Security Linux 4.027 allows attackers to cause a denial of service.EPSS 1.8%5.0CVE-2005-2730Astaro security linux vulnerabilityThe HTTP proxy in Astaro Security Linux 6.0 allows remote attackers to obtain sensitive information via an invalid request, which reveals a Proxy-aut…EPSS 1.7%2.1CVE-2005-2731Astaro security linux vulnerabilityDirectory traversal vulnerability in Astaro Security Linux 6.0, when using Webmin, allows remote authenticated webmin users to read arbitrary files v…EPSS 0.81%2.1CVE-2002-1737Astaro security linux vulnerabilityAstaro Security Linux 2.016 creates world-writable files and directories, which allows local users to overwrite arbitrary files.EPSS 0.38%

Source: NIST National Vulnerability Database (record CVE-2004-2251), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.