CVE-2012-0021
CVSS V2 Low 2.6
CVSS V3 None
Description
The log_cookie function in mod_log_config.c in the mod_log_config module in the Apache HTTP Server 2.2.17 through 2.2.21, when a threaded MPM is used, does not properly handle a %{}C format string, which allows remote attackers to cause a denial of service (daemon crash) via a cookie that lacks both a name and a value.
Overview
- CVE ID
- CVE-2012-0021
- Assigner
- secalert@redhat.com
- Vulnerability Status
- Modified
- Published Version
- 2012-01-28T04:05:00
- Last Modified Date
- 2021-06-06T11:15:17
Weakness Enumerations
CPE Configuration (Product)
CPE | Vulnerable | Operator | Version Start | Version End |
---|---|---|---|---|
cpe:2.3:a:apache:http_server:2.2.17:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:a:apache:http_server:2.2.18:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:a:apache:http_server:2.2.19:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:a:apache:http_server:2.2.20:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:a:apache:http_server:2.2.21:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:H/Au:N/C:N/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- HIGH
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 2.6
- Severity
- LOW
- Exploitability Score
- 4.9
- Impact Score
- 2.9
References
Sources
Source Name | Source URL |
---|---|
NIST | https://nvd.nist.gov/vuln/detail/CVE-2012-0021 |
MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0021 |
History
Created | Old Value | New Value | Data Type | Notes |
---|---|---|---|---|
2022-05-10 16:12:47 | Added to TrackCVE |