CVE-2009-0635
Published Mar 27, 2009
Last updated 7 years ago
Overview
- Description
- Memory leak in the Cisco Tunneling Control Protocol (cTCP) encapsulation feature in Cisco IOS 12.4, when an Easy VPN (aka EZVPN) server is enabled, allows remote attackers to cause a denial of service (memory consumption and device crash) via a sequence of TCP packets.
- Source
- ykramarz@cisco.com
- NVD status
- Modified
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 2.0
- Type
- Primary
- Base score
- 7.1
- Impact score
- 6.9
- Exploitability score
- 8.6
- Vector string
- AV:N/AC:M/Au:N/C:N/I:N/A:C
Weaknesses
- nvd@nist.gov
- CWE-399
Evaluator
- Comment
- -
- Impact
- -
- Solution
- -
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:cisco:ios:12.4t:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BEAD7398-D1B2-47FB-952D-8C3162D5A363"
},
{
"criteria": "cpe:2.3:o:cisco:ios:12.4xz:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4963A243-74FA-43AD-9645-C9FAD527A6E1"
},
{
"criteria": "cpe:2.3:o:cisco:ios:12.4ya:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "31C6EACA-35BE-4032-93DA-5F738AEE0F4A"
}
],
"operator": "OR"
}
]
}
]