CVE-2005-3670

Jetdirect 635n vulnerability

CVSS

7.8

EPSS

9.1%

EPSS pct

95th

Exploited

No known

Multiple unspecified vulnerabilities in the Internet Key Exchange version 1 (IKEv1) implementation in HP HP-UX B.11.00, B.11.11, and B.11.23 running IPSec, HP Jetdirect 635n IPv6/IPsec Print Server, and HP Tru64 UNIX 5.1B-3 and 5.1B-2/PK4, allow remote attackers to cause a denial of service via certain IKE packets, as demonstrated by the PROTOS ISAKMP Test Suite for IKEv1. NOTE: due to the lack of details in the HP advisory, it is unclear which of CVE-2005-3666, CVE-2005-3667, and/or CVE-2005-3668 this issue applies to.

Affected vendor

Affected product

Jetdirect 635n

CVSS vector

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

Published

2005-11-18

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 9.1% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 95% of all scored CVEs.

Check your external exposure to CVE-2005-3670

Confirm whether Hp Jetdirect 635n is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2005-3670.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2005-3670

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2005-3670 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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