CVE-2009-5039
Medium
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.
SeverityMedium
CVSS5.0
Exploit probability—
Product
Cisco Ios
PublishedJan 7, 2011
First seenJan 7, 2011
How to fix
Update
- cisco ios15.0\(1\)xa or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| cisco ios | v < 15.0\(1\)xa | 15.0\(1\)xa |
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