CVE-2007-4292

Multiple memory leaks in Cisco IOS 12.0 through 12.4 allow remote attackers to cause a denial of...

9.3 High

Multiple memory leaks in Cisco IOS 12.0 through 12.4 allow remote attackers to cause a denial of service (device crash) via a malformed SIP packet, aka (1) CSCsf11855, (2) CSCeb21064, (3) CSCse40276, (4) CSCse68355, (5) CSCsf30058, (6) CSCsb24007, and (7) CSCsc60249.

Exploit likelihood

2.86%Down 0.9 points since Feb 4, 2022

What each source reports

NVD Score used 9.3

Record: CVE-2007-4292
CVSS 2.0: 9.3 HighAV:N/AC:M/Au:N/C:C/I:C/A:C
Updated: 2026-11-02

CVE List No score

Record: CVE-2007-4292
Updated: 2026-11-02

EUVDEUVD-2007-4275 No score

Record: EUVD-2007-4275
Updated: 2026-11-03

GitHub AdvisoriesGHSA-847m-hhjw-9pj4 No score

Multiple memory leaks in Cisco IOS 12.0 through 12.4 allow remote attackers to cause a denial of...

Record: GHSA-847m-hhjw-9pj4
Updated: 2026-11-02

Affected products

cisco ios

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	aliases, references, title	GitHub Advisories
Nov 2, 2026	first indexed	CVE List, NVD

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

In short

CVE-2007-4292 is a high vulnerability (CVSS 9.3) in Cisco Ios, published August 9, 2007. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.86%, the 86th percentile. No source names a fixed version.

References

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