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CVE-2007-5730

7.2 · HIGH

Heap-based buffer overflow in QEMU 0.8.2, as used in Xen and possibly other products, allows local users to execute arbitrary code via crafted data in the "net socket listen" option, aka QEMU "net…

Published Oct 30, 2007qemuCWE-787EPSS 0.61%

Overview

CVE-2007-5730 is a high-severity vulnerability affecting qemu qemu. It was published on October 30, 2007 and has a CVSS 2.0 base score of 7.2 (HIGH).

This vulnerability has a CVSS 2.0 base score of 7.2, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

Technical description

Heap-based buffer overflow in QEMU 0.8.2, as used in Xen and possibly other products, allows local users to execute arbitrary code via crafted data in the "net socket listen" option, aka QEMU "net socket" heap overflow. NOTE: some sources have used CVE-2007-1321 to refer to this issue as part of "NE2000 network driver and the socket code," but this is the correct identifier for the individual net socket listen vulnerability.

Remediation

Check the references section for vendor advisories and patches from qemu. Update qemu to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus

References

Refosvdb.org/42985Refsecunia.com/advisories/25073Refsecunia.com/advisories/25095Refsecunia.com/advisories/27486Refsecunia.com/advisories/29129Refsecunia.com/advisories/29963Reftaviso.decsystem.org/virtsec.pdfRefwww.attrition.org/pipermail/vim/2007-October/001842.htmlRefwww.debian.org/security/2007/dsa-1284Refwww.mandriva.com/security/advisories?name=MDKSA-2007:203

How CyberStrike helps

Frequently asked questions

What is CVE-2007-5730?

CVE-2007-5730 is a high-severity vulnerability affecting qemu qemu. It was published on October 30, 2007 and has a CVSS 2.0 base score of 7.2 (HIGH).

How severe is CVE-2007-5730?

This vulnerability has a CVSS 2.0 base score of 7.2, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2007-5730?

Check the references section for vendor advisories and patches from qemu. Update qemu to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2007-5730?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2007-5730 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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