CVEvulnerability
CVE-2010-2836
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2010-09-23
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 7.8 HIGH — AV:N/AC:L/Au:N/C:N/I:N/A:C
- Weaknesses
- CWE-399
Description
Memory leak in the SSL VPN feature in Cisco IOS 12.4, 15.0, and 15.1, when HTTP port redirection is enabled, allows remote attackers to cause a denial of service (memory consumption) by improperly disconnecting SSL sessions, leading to connections that remain in the CLOSE-WAIT state, aka Bug ID CSCtg21685.
Affected configurations
• cisco ios 12.4
• cisco ios 12.4gc
• cisco ios 12.4mda
• cisco ios 12.4mr
• cisco ios 12.4mra
• cisco ios 12.4sw
• cisco ios 12.4xa
• cisco ios 12.4xb
• cisco ios 12.4xc
• cisco ios 12.4xd
• cisco ios 12.4xe
• cisco ios 12.4xf
• cisco ios 12.4xg
• cisco ios 12.4xj
• cisco ios 12.4xk
• cisco ios 12.4xl
• cisco ios 12.4xm
• cisco ios 12.4xn
• cisco ios 12.4xp
• cisco ios 12.4xt
• cisco ios 12.4xv
• cisco ios 12.4xw
• cisco ios 12.4xy
• cisco ios 12.4xz
• cisco ios 12.4ya
• cisco ios 12.4yb
• cisco ios 12.4yd
• cisco ios 15.0m
• cisco ios 15.0xa
• cisco ios 15.1\(1\)xb1
• cisco ios 15.1t
Related
Weakness · not in database (1)
References
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080b4a312.shtml Patch, Vendor Advisory
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080b4a312.shtml Patch, Vendor Advisory