CVE-2007-4292

Severity: critical (CVSS 9.3 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.9% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2007-08-09 · updated 2026-06-16

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.

Affected products

Cisco IOS: 12.0, 12.1, 12.2, 12.3, 12.4

References

http://osvdb.org/36670
http://osvdb.org/36671
http://osvdb.org/36672
http://osvdb.org/36673
http://osvdb.org/36674
http://osvdb.org/36675
http://osvdb.org/36676
http://secunia.com/advisories/26363
http://securitytracker.com/id?1018533
http://www.cisco.com/en/US/products/products_security_advisory09186a0080899653.shtml
http://www.securityfocus.com/bid/25239
http://www.vupen.com/english/advisories/2007/2816

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