CVE-2011-4415:详情

CVE-2011-4415

0.47%V4
2011-11-08
11h00 +00:00
A03-Injection
Local
2024-08-07
00h09 +00:00
指定 CVE 通知
随时了解指定 CVE 的变更。
管理通知

CVE 描述

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.

CVE 信息

相关弱点

CWE-ID 弱点名称 来源
CWE-20 Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

指标

指标 评分 严重程度 CVSS 向量 来源
V2 1.2 AV:L/AC:H/Au:N/C:N/I:N/A:P nvd@nist.gov

EPSS

EPSS 是一种预测漏洞被利用可能性的评分模型。

EPSS 评分

EPSS 模型生成一个介于 0 到 1(即 0% 到 100%)之间的概率评分。评分越高,漏洞被利用的可能性越大。

EPSS 百分位

百分位用于根据 EPSS 评分对 CVE 进行排名。例如,EPSS 百分位为第 95 的 CVE,其被利用的可能性高于 95% 的其他 CVE。因此,百分位可用于比较不同 CVE 的 EPSS 评分。

漏洞利用信息

Exploit Database EDB-ID : 41769

发布日期 : 2011-11-01 23h00 +00:00
作者 : halfdog
EDB 已验证 : No

相关产品

配置 0

Apache>>Http_server >> Version 2.0

Apache>>Http_server >> Version 2.0.9

Apache>>Http_server >> Version 2.0.28

Apache>>Http_server >> Version 2.0.28

Apache>>Http_server >> Version 2.0.32

Apache>>Http_server >> Version 2.0.32

Apache>>Http_server >> Version 2.0.34

Apache>>Http_server >> Version 2.0.35

Apache>>Http_server >> Version 2.0.36

Apache>>Http_server >> Version 2.0.37

Apache>>Http_server >> Version 2.0.38

Apache>>Http_server >> Version 2.0.39

Apache>>Http_server >> Version 2.0.40

Apache>>Http_server >> Version 2.0.41

Apache>>Http_server >> Version 2.0.42

Apache>>Http_server >> Version 2.0.43

Apache>>Http_server >> Version 2.0.44

Apache>>Http_server >> Version 2.0.45

Apache>>Http_server >> Version 2.0.46

Apache>>Http_server >> Version 2.0.47

Apache>>Http_server >> Version 2.0.48

Apache>>Http_server >> Version 2.0.49

Apache>>Http_server >> Version 2.0.50

Apache>>Http_server >> Version 2.0.51

Apache>>Http_server >> Version 2.0.52

Apache>>Http_server >> Version 2.0.53

Apache>>Http_server >> Version 2.0.54

Apache>>Http_server >> Version 2.0.55

Apache>>Http_server >> Version 2.0.56

Apache>>Http_server >> Version 2.0.57

Apache>>Http_server >> Version 2.0.58

Apache>>Http_server >> Version 2.0.59

Apache>>Http_server >> Version 2.0.60

Apache>>Http_server >> Version 2.0.61

Apache>>Http_server >> Version 2.0.63

Apache>>Http_server >> Version 2.0.64

配置 0

Apache>>Http_server >> Version 2.2.0

Apache>>Http_server >> Version 2.2.1

Apache>>Http_server >> Version 2.2.2

Apache>>Http_server >> Version 2.2.3

Apache>>Http_server >> Version 2.2.4

Apache>>Http_server >> Version 2.2.6

Apache>>Http_server >> Version 2.2.8

Apache>>Http_server >> Version 2.2.9

Apache>>Http_server >> Version 2.2.10

Apache>>Http_server >> Version 2.2.11

Apache>>Http_server >> Version 2.2.12

Apache>>Http_server >> Version 2.2.13

Apache>>Http_server >> Version 2.2.14

Apache>>Http_server >> Version 2.2.15

Apache>>Http_server >> Version 2.2.16

Apache>>Http_server >> Version 2.2.18

Apache>>Http_server >> Version 2.2.19

Apache>>Http_server >> Version 2.2.20

Apache>>Http_server >> Version 2.2.21

参考资料