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CVE-2007-4292
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…
High9.3EPSS 2.9%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
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.
Timeline
ID reserved
By mitre
Published
- 17 years later
· 17 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High9.3 | AV:N/AC:M/Au:N/C:C/I:C/A:C |
- EPSS (exploitation in 30 days)
- 2.9% · top 13% of all CVEs (8 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 9.3.
Weakness
- n/a
Affected products
n/a
- affected n/a
References (14)
- 36675 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- ADV-2007-2816 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- 36674 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- 36671 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- 36670 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- 1018533 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- 36676 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- 25239 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 26363 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- cisco-ios-sip-dos(35890) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- oval:org.mitre.oval:def:5781 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
- 20070808 Voice Vulnerabilities in Cisco IOS and Cisco Unified Communications Manager (opens in a new tab)vendor-advisoryx_refsource_CISCOx_transferred
- 36672 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- 36673 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2007-4292)Record last updated .