CVE-2003-0502

10.0 HIGH 3% exploit odds Fix listed Denial of service Server

What it is

Apple QuickTime / Darwin Streaming Server before 4.1.3g allows remote attackers to cause a denial of service (crash) via a .. (dot dot) sequence followed by an MS-DOS device name (e.g. AUX) in a request to HTTP port 1220, a different vulnerability than CVE-2003-0421.

At a glance

Exploitability: Can be exploited over the network without logging in. High risk of data exposure, data tampering, service disruption.
Exploit odds: 3.4% chance of exploitation in the next 30 days (EPSS).
Fix: A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

2003-08-27 04:00 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-06-16 22:02 UTC Last updatedMost recent change to the record

Why it ranks here

Exploited in the wild: no, CISA does not list it.
Exploit odds: 3.4% in the next 30 days (EPSS).
Severity: 10.0 HIGH (CVSS).
Fix: a patch or advisory is linked.

Details

Published: 2003-08-27 04:00 UTC
Last modified: 2026-06-16 22:02 UTC
Exploit probability: 3.4% · EPSS, next 30 days
Record status: Modified

Affected

Apple Darwin Streaming Server ≤ 4.1.3g

Attack profile CVSS 2.0 · 10.0

Attack vector: Network
Complexity: Low
Authentication: None
Confidentiality: Complete
Integrity: Complete
Availability: Complete

Raw vector

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

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2003-0502.md and follow it. Check whether this project is affected by CVE-2003-0502. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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Fix and advisories

References

NVD record · CVE.org record