Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2011-4415 | First vendor Publication | 2011-11-08 |
| Vendor | Cve | Last vendor Modification | 2024-11-21 |
Security-Database Scoring CVSS v3
| Cvss vector : N/A | |||
|---|---|---|---|
| Overall CVSS Score | NA | ||
| Base Score | NA | Environmental Score | NA |
| impact SubScore | NA | Temporal Score | NA |
| Exploitabality Sub Score | NA | ||
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:L/AC:H/Au:N/C:N/I:N/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 1.2 | Attack Range | Local |
| Cvss Impact Score | 2.9 | Attack Complexity | High |
| Cvss Expoit Score | 1.9 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| The ap_pregsub function in server/util.c in the Apache HTTP Server 2.0.x through 2.0.64 and 2.2.x through 2.2.21, when the mod_setenvif module is enabled, does not restrict the size of values of environment variables, which allows local users to cause a denial of service (memory consumption or NULL pointer dereference) via a .htaccess file with a crafted SetEnvIf directive, in conjunction with a crafted HTTP request header, related to (1) the "len +=" statement and (2) the apr_pcalloc function call, a different vulnerability than CVE-2011-3607. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4415 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-20 | Improper Input Validation |
CPE : Common Platform Enumeration
OpenVAS Exploits
| Date | Description |
|---|---|
| 2011-11-15 | Name : Apache HTTP Server 'ap_pregsub()' Function Local Denial of Service Vulnerability File : nvt/gb_apache_50639.nasl |
Open Source Vulnerability Database (OSVDB)
| Id | Description |
|---|---|
| 77012 | Apache HTTP Server server/utils.c ap_pregsub() Function htaccess File Handlin... |
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2012-07-05 | Name : The remote web server is affected by multiple vulnerabilities. File : hpsmh_7_1_1_1.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-11-28 23:03:36 |
|
| 2024-11-28 12:27:49 |
|
| 2021-05-04 12:17:52 |
|
| 2021-04-22 01:21:10 |
|
| 2020-05-23 00:32:13 |
|
| 2016-04-26 21:14:21 |
|
| 2014-02-17 11:06:18 |
|
| 2013-05-10 23:10:53 |
|
