Unspecified vulnerability in the H.323 implementation in Cisco IOS 12.1 through 12.4 and 15.0 through 15.1, and IOS XE 2.5.x before 2.5.2 and 2.6.x before 2.6.1, allows remote attackers to cause a denial of service (device reload) via crafted H.323 packets, aka Bug ID CSCtc73759.
CVSS v2.0 Score
7.8
/ 10.0
HIGH
AV:N/AC:L/Au:N/C:N/I:N/A:C
Information
- Published
- 23 sept. 2010
- Updated
- 29 avr. 2026
- Status
- Modified
- Source
- psirt@cisco.com
Affected products
cisco ios
Versions : 12.1t, 12.1xi, 12.1xj, 12.1xl, 12.1xm
cisco ios xeAll Cisco IOS XE CVEs →
Versions : 2.5.0, 2.5.1, 2.6.0
Weaknesses (CWE)
NVD-CWE-noinfo
References (2)
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