PT-2004-1386 · Openbsd · Openbsd

Published 2004-03-25 · Updated 2024-02-15 · CVE-2004-0221

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions OpenBSD versions 3.4 and earlier

Description The issue allows remote attackers to cause a denial of service (crash) via an ISAKMP packet with a delete payload containing a large number of SPIs, which triggers an out-of-bounds read error. This has been demonstrated by the Striker ISAKMP Protocol Test Suite.

Recommendations For OpenBSD versions 3.4 and earlier, consider upgrading to a newer version to resolve the issue. As a temporary workaround, restrict access to the isakmpd service to minimize the risk of exploitation.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2004-0221

Affected Products

Openbsd

References · 9

• https://nvd.nist.gov/vuln/detail/CVE-2004-0221 · Security Note
• http://openbsd.org/errata.html · Vendor Advisory
• http://marc.info/?l=bugtraq&m=108008530028019&w=2 · Note
• http://securityfocus.com/bid/9907 · Note
• http://kb.cert.org/vuls/id/524497 · Note
• https://exchange.xforce.ibmcloud.com/vulnerabilities/15630 · Note
• http://securitytracker.com/alerts/2004/Mar/1009468.html · Note
• http://rapid7.com/advisories/R7-0018.html · Note
• https://t.me/cvenotify/71672 · Telegram Post