CVE-2007-0961

no score yetEPSS 3.3%

Cisco PIX 500 and ASA 5500 Series Security Appliances 6.x before 6.3(5.115), 7.0 before 7.0(5.2), and 7.1 before 7.1(2.5), and the FWSM 3.x before 3.1(3.24), when the "inspect sip" option is enabled, allows remote attackers to cause a denial of service (device reboot) via malformed SIP packets.

EPSS: 3.3% chance of exploitation in the next 30 days; higher than 88% of CVEs (scores of 2026-10-31)
Published: 2007-02-16
Modified: 2026-06-16
Record from: the NVD, synced 2026-10-19

Affected

cisco:asa_5500
cisco:pix_firewall_software

References

http://osvdb.org/33054
http://secunia.com/advisories/24160
http://secunia.com/advisories/24179
http://secunia.com/advisories/24180
http://securitytracker.com/id?1017651

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