HIGH SEVERITY

CVE-2005-3985

Security Linux vulnerability

CVSS
7.8
EPSS
4.3%
EPSS pct
90th
Exploited
No known
The Internet Key Exchange version 1 (IKEv1) implementation in Astaro Security Linux before 6.102 allows remote attackers to cause a denial of service and possibly execute arbitrary code via crafted IKE packets, as demonstrated by the PROTOS ISAKMP Test Suite for IKEv1. NOTE: due to the lack of details in the advisory, it is unclear which of CVE-2005-3666, CVE-2005-3667, and/or CVE-2005-3668 this issue applies to.
Affected vendor
Astaro
Affected product
Security Linux
CVSS vector
AV:N/AC:L/Au:N/C:N/I:N/A:C
Published
2005-12-04

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no authentication. Successful exploitation leads to complete impact to availability.

Its EPSS score of 4.3% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 90% of all scored CVEs.

Check your external exposure to CVE-2005-3985

  • Confirm whether Astaro Security Linux is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2005-3985.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2005-3985

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