CVE-2009-0642
CVSS V2 Medium 6.8
CVSS V3 None
Description
ext/openssl/ossl_ocsp.c in Ruby 1.8 and 1.9 does not properly check the return value from the OCSP_basic_verify function, which might allow remote attackers to successfully present an invalid X.509 certificate, possibly involving a revoked certificate.
Overview
- CVE ID
- CVE-2009-0642
- Assigner
- cve@mitre.org
- Vulnerability Status
- Modified
- Published Version
- 2009-02-20T06:47:48
- Last Modified Date
- 2017-09-29T01:33:56
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:ruby-lang:ruby:1.8:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:ruby-lang:ruby:1.9:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 6.8
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 6.4
References
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2009-0642 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0642 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 08:19:35 | Added to TrackCVE |