CVE-2007-1547

The ReadRequestFromClient function in server/os/io.c in Network Audio System (NAS) before 1.8a...

7.8 HighFix available

The ReadRequestFromClient function in server/os/io.c in Network Audio System (NAS) before 1.8a SVN 237 allows remote attackers to cause a denial of service (crash) via multiple simultaneous connections, which triggers a NULL pointer dereference.

Exploit likelihood

3.91%Up 0.1 points since Feb 4, 2022

What each source reports

NVD Score used 7.8

Record: CVE-2007-1547
CVSS 2.0: 7.8 HighAV:N/AC:L/Au:N/C:N/I:N/A:C
Updated: 2026-11-02

CVE List No score

Record: CVE-2007-1547
Updated: 2026-11-02

EUVDEUVD-2007-1541 No score

Record: EUVD-2007-1541
Updated: 2026-11-03

GitHub AdvisoriesGHSA-9wxh-fmqh-vwx6 No score

The ReadRequestFromClient function in server/os/io.c in Network Audio System (NAS) before 1.8a...

Record: GHSA-9wxh-fmqh-vwx6
Updated: 2026-11-02

OSV No score

Record: CVE-2007-1547
Updated: 2026-11-02

OSVDEBIAN-CVE-2007-1547 No score

Record: DEBIAN-CVE-2007-1547
Updated: 2026-11-02

Affected products

radscan network audio system

Affected packages

Affected packages
Package	Affected	Fixed
`nas` Debian:12	before 1.8-4	1.8-4
`nas` Debian:13	before 1.8-4	1.8-4
`nas` Debian:14	before 1.8-4	1.8-4
`nas` Debian:3.1 From an advisory covering 5 CVEs	before 1.7-2sarge1, plus listed versions 1.7-2	1.7-2sarge1

History

History
Recorded	Changed	Sources
Nov 6, 2026	affected, facts
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	aliases
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2007-1547 is a high vulnerability (CVSS 7.8) in Radscan Network Audio System, published March 20, 2007. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.91%, the 90th percentile. Fixed in nas 1.8-4.

References

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