CVEvulnerability
CVE-2009-5039
5.0 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2011-01-07
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-772
Description
Memory leak in the gk_circuit_info_do_in_acf function in the H.323 implementation in Cisco IOS before 15.0(1)XA allows remote attackers to cause a denial of service (memory consumption) via a large number of calls over a long duration, as demonstrated by InterZone Clear Token (IZCT) test traffic, aka Bug ID CSCsz72535.
Affected configurations
• cisco ios (< 15.0\(1\)xa)
Related
Weakness · CWE (1)
- CWE-772 Missing Release of Resource after Effective Lifetime weakness
References
- http://www.cisco.com/en/US/docs/ios/15_0/15_0x/15_01_XA/rn800xa.pdf Release Notes, Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/64731 Third Party Advisory, VDB Entry
- http://www.cisco.com/en/US/docs/ios/15_0/15_0x/15_01_XA/rn800xa.pdf Release Notes, Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/64731 Third Party Advisory, VDB Entry