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Vulnerability ID | VCID-gjk7-z8g3-aaaq |
Aliases |
CVE-2011-3607
|
Summary | Integer overflow in 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, allows local users to gain privileges via a .htaccess file with a crafted SetEnvIf directive, in conjunction with a crafted HTTP request header, leading to a heap-based buffer overflow. |
Status | Published |
Exploitability | 2.0 |
Weighted Severity | 6.2 |
Risk | 10.0 |
Affected and Fixed Packages | Package Details |
CWE-189 | Numeric Errors |
CWE-190 | Integer Overflow or Wraparound |
Data source | Exploit-DB |
---|---|
Date added | March 29, 2017 |
Description | Apache < 2.0.64 / < 2.2.21 mod_setenvif - Integer Overflow |
Ransomware campaign use | Unknown |
Source publication date | Nov. 2, 2011 |
Exploit type | dos |
Platform | linux |
Source update date | March 29, 2017 |
Source URL | http://www.halfdog.net/Security/2011/ApacheModSetEnvIfIntegerOverflow/ |
Exploitability (E) | Access Vector (AV) | Access Complexity (AC) | Authentication (Au) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
---|---|---|---|---|---|---|
high functional unproven proof_of_concept not_defined |
local adjacent_network network |
high medium low |
multiple single none |
none partial complete |
none partial complete |
none partial complete |
Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
Percentile | 0.27633 |
EPSS Score | 0.00062 |
Published At | Nov. 1, 2024, midnight |
Date | Actor | Action | Source | VulnerableCode Version |
---|---|---|---|---|
There are no relevant records. |