CVE-2007-4561

CRITICAL 10.0CVE-2007-4561 · Published 28/08/2007 · updated 16/06/2026

In short

CVE-2007-4561 is a CRITICAL (CVSS 10.0) vulnerability affecting helix dna server (realnetworks).
Chance of exploitation in the next 30 days (EPSS): 5.5%, higher than 92.8% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
helix dna server realnetworks	`= 10.0= 11.0= 11.1= 11.1.2= 11.1.3`	No fix yet

Description

Heap-based buffer overflow in the RTSP service in Helix DNA Server before 11.1.4 allows remote attackers to execute arbitrary code via an RSTP command containing multiple Require headers.

References

labs.musecurity.com/wp-content/uploads/2007/08/mu-200708-01.txt
marc.info
secunia.com/advisories/26609
securityreason.com/securityalert/3069
securityfocus.com/bid/25440 · Patch
securitytracker.com/id
vupen.com/english/advisories/2007/2986

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