CVE-2014-8109 : Detail

CVE-2014-8109

Authorization problems
A01-Broken Access Control
0.24%V3
Network
2014-12-29
22h00 +00:00
2021-06-06
08h11 +00:00
CVE.org
NVD
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CVE Descriptions

mod_lua.c in the mod_lua module in the Apache HTTP Server 2.3.x and 2.4.x through 2.4.10 does not support an httpd configuration in which the same Lua authorization provider is used with different arguments within different contexts, which allows remote attackers to bypass intended access restrictions in opportunistic circumstances by leveraging multiple Require directives, as demonstrated by a configuration that specifies authorization for one group to access a certain directory, and authorization for a second group to access a second directory.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-863 Incorrect Authorization
The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.

Metrics

Metrics Score Severity CVSS Vector Source
V2 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N [email protected]

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Products Mentioned

Configuraton 0

Apache>>Http_server >> Version 2.4.1

Apache>>Http_server >> Version 2.4.2

Apache>>Http_server >> Version 2.4.3

Apache>>Http_server >> Version 2.4.4

Apache>>Http_server >> Version 2.4.6

Apache>>Http_server >> Version 2.4.7

Apache>>Http_server >> Version 2.4.9

Apache>>Http_server >> Version 2.4.10

Configuraton 0

Canonical>>Ubuntu_linux >> Version 10.04

Canonical>>Ubuntu_linux >> Version 12.04

Canonical>>Ubuntu_linux >> Version 14.04

Canonical>>Ubuntu_linux >> Version 14.10

Configuraton 0

Fedoraproject>>Fedora >> Version 21

Configuraton 0

Oracle>>Enterprise_manager_ops_center >> Version To (excluding) 12.1.4

Oracle>>Enterprise_manager_ops_center >> Version 12.2.0

Oracle>>Enterprise_manager_ops_center >> Version 12.2.1

Oracle>>Enterprise_manager_ops_center >> Version 12.3.0

References

http://www.ubuntu.com/usn/USN-2523-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://www.openwall.com/lists/oss-security/2014/11/28/5
Tags : mailing-list, x_refsource_MLIST
http://www.securityfocus.com/bid/73040
Tags : vdb-entry, x_refsource_BID
https://support.apple.com/kb/HT205031
Tags : x_refsource_CONFIRM
https://support.apple.com/HT205219
Tags : x_refsource_CONFIRM