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CVE-2013-2052
CVE information
Published
Last Modified
CVSSv2.0 Severity
Impact Analysis
Description
Buffer overflow in the atodn function in libreswan 3.0 and 3.1, when Opportunistic Encryption is enabled and an RSA key is being used, allows remote attackers to cause a denial of service (pluto IKE daemon crash) and possibly execute arbitrary code via crafted DNS TXT records. NOTE: this might be the same vulnerability as CVE-2013-2053 and CVE-2013-2054..
CVSSv2.0 Score
- Severity
- Medium
- Base Score
- 5.1/10
- Exploit Score
- 4.9/10
- Access Vector
- Network
- Access Complexity
- High
- Authentication Required
- None
- Impact Score
- 6.4/10
- Confidentiality Impact
- Partial
- Availability Impact
- Partial
- Integrity Impact
- Partial
Products Affected
| CPE | Affected | Vulnerable | Excluding | Edit |
|---|---|---|---|---|
| cpe:2.3:a:libreswan:libreswan:3.0:*:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:a:libreswan:libreswan:3.1:*:*:*:*:*:*:* |
Yes
|
- | - |