TI-2009-00301 Aliases CVE-2009-0321 GHSA-r82w-5vrw-9x74

Apple Safari 3.2.1 (aka AppVer 3.525.27.1) on Windows allows remote attackers to cause a…

LOW 25CWE-59Published 2009-01-28 · Updated 2024-08-07

Key facts

Attack vector: Network
Privileges required: None
User interaction: — Not recorded in CVSS 2.0
Attack complexity: Medium
Impact type: Denial of service
Confidentiality · integrity · availability: None · None · Partial
Fix status: No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-59 and the CVSS impact.

Summary

Apple Safari 3.2.1 (aka AppVer 3.525.27.1) on Windows allows remote attackers to cause a denial of service (infinite loop or access violation) via a link to an http URI in which the authority (aka hostname) portion is either a (1) . (dot) or (2) .. (dot dot) sequence.

Why it matters now

EPSS 0.02357 83rd percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPE	Versions	Role	Vendor
cpe:2.3:a:apple:safari:3.2.1:::::::*	3.2.1	Vulnerable	Apple
cpe:2.3:o:microsoft:windows::::::::	all versions	Running on	Microsoft

cpe:2.3:a:apple:safari:3.2.1:*:*:*:*:*:*:* Versions 3.2.1 Vulnerable ·Apple
cpe:2.3:o:microsoft:windows:*:*:*:*:*:*:*:* Versions all versions Running on ·Microsoft

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2009-0321
2026-10-03 Alias added: GHSA-r82w-5vrw-9x74

References

Exploit 1

http://lostmon.blogspot.com/2009/01/safari-for-windows-321-remote-http-uri.html

Other 1

oval:org.mitre.oval:def:6091

TI-2025-17951 Out-of-bounds write in Apple Safari KEVCVSS 3.1CRITICAL 10.0
TI-2025-28228 Use after free in Apple Safari KEVCVSS 3.1HIGH 8.8
TI-2025-22512 Memory corruption in Apple Safari KEVCVSS 3.1HIGH 8.8
TI-2025-12953 Memory corruption in Google Chrome KEVCVSS 3.1HIGH 8.8
TI-2025-05957 Improper input validation in Google Chrome KEVCVSS 3.1HIGH 8.8
TI-2024-29863 Apple Safari: Processing maliciously crafted web content may lead to arbitrary code… KEVCVSS 3.1HIGH 8.8

See all 1693 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences