CVE-2011-5021
CVSS V2 High 7.5
CVSS V3 None
Description
PHPIDS before 0.7 does not properly implement Regular Expression Denial of Service (ReDoS) filters, which allows remote attackers to bypass rulesets and add PHP sequences to a file via unspecified vectors.
Overview
- CVE ID
- CVE-2011-5021
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2011-12-29T04:15:05
- Last Modified Date
- 2011-12-29T05:00:00
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:phpids:phpids:*:*:*:*:*:*:*:* | 1 | OR | 0.6.5 | |
| cpe:2.3:a:phpids:phpids:0.6.4:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 7.5
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 6.4
References
| Reference URL | Reference Tags |
|---|---|
| https://sitewat.ch/Advisory/View/7 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2011-5021 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-5021 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 10:57:17 | Added to TrackCVE |