Vulnerability Details : CVE-2014-8109
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.
Products affected by CVE-2014-8109
- cpe:2.3:a:apache:http_server:2.4.1:*:*:*:*:*:*:*
- cpe:2.3:a:apache:http_server:2.4.2:*:*:*:*:*:*:*
- cpe:2.3:a:apache:http_server:2.4.3:*:*:*:*:*:*:*
- cpe:2.3:a:apache:http_server:2.4.6:*:*:*:*:*:*:*
- cpe:2.3:a:apache:http_server:2.4.4:*:*:*:*:*:*:*
- cpe:2.3:a:apache:http_server:2.4.9:*:*:*:*:*:*:*
- cpe:2.3:a:apache:http_server:2.4.7:*:*:*:*:*:*:*
- cpe:2.3:a:apache:http_server:2.4.10:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:enterprise_manager_ops_center:*:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:enterprise_manager_ops_center:12.2.0:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:enterprise_manager_ops_center:12.2.1:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:enterprise_manager_ops_center:12.3.0:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:-:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:-:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:14.10:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:21:*:*:*:*:*:*:*
Threat overview for CVE-2014-8109
Top countries where our scanners detected CVE-2014-8109
Top open port discovered on systems with this issue
80
IPs affected by CVE-2014-8109 3,603,262
Threat actors abusing to this issue?
Yes
Find out if you* are
affected by CVE-2014-8109!
*Directly or indirectly through your vendors, service providers and 3rd parties.
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attack surface intelligence
from SecurityScorecard.
Exploit prediction scoring system (EPSS) score for CVE-2014-8109
22.54%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 96 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2014-8109
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST |
CWE ids for CVE-2014-8109
-
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.Assigned by: nvd@nist.gov (Primary)
References for CVE-2014-8109
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http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html
Oracle Critical Patch Update - January 2016Third Party Advisory
-
https://lists.apache.org/thread.html/rb14daf9cc4e28d18cdc15d6a6ca74e565672fabf7ad89541071d008b%40%3Ccvs.httpd.apache.org%3E
svn commit: r1073149 [10/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/-Apache Mail Archives
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http://lists.apple.com/archives/security-announce/2015/Sep/msg00004.html
Apple - Lists.apple.comBroken Link;Mailing List
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http://www.ubuntu.com/usn/USN-2523-1
USN-2523-1: Apache HTTP Server vulnerabilities | Ubuntu security noticesThird Party Advisory
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https://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cde02fcd65286ba%40%3Ccvs.httpd.apache.org%3E
svn commit: r1048743 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_
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http://advisories.mageia.org/MGASA-2015-0011.html
Mageia Advisory: MGASA-2015-0011 - Updated apache packages fix CVE-2014-8109Third Party Advisory
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https://lists.apache.org/thread.html/re3d27b6250aa8548b8845d314bb8a350b3df326cacbbfdfe4d455234%40%3Ccvs.httpd.apache.org%3E
svn commit: r1058587 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_
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https://bugzilla.redhat.com/show_bug.cgi?id=1174077
1174077 – (CVE-2014-8109) CVE-2014-8109 httpd: LuaAuthzProvider argument handling issueIssue Tracking;Patch;Third Party Advisory
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http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159352.html
[SECURITY] Fedora 21 Update: httpd-2.4.12-1.fc21Mailing List;Third Party Advisory
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https://support.apple.com/kb/HT205031
About the security content of OS X Yosemite v10.10.5 and Security Update 2015-006 - Apple SupportThird Party Advisory
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http://www.securityfocus.com/bid/73040
Apache HTTP Server 'mod_lua.c' Local Access Bypass VulnerabilityThird Party Advisory;VDB Entry
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https://issues.apache.org/bugzilla/show_bug.cgi?id=57204
57204 – LuaAuthzProvider mixes up parsed require arguments when used multiple timesIssue Tracking;Vendor Advisory
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https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E
svn commit: r1073149 [1/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/-Apache Mail Archives
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https://support.apple.com/HT205219
About the security content of OS X Server v5.0.3 - Apple SupportThird Party Advisory
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https://lists.apache.org/thread.html/r76142b8c5119df2178be7c2dba88fde552eedeec37ea993dfce68d1d%40%3Ccvs.httpd.apache.org%3E
svn commit: r1075470 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/json/CVE-2020-13938.json security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_2
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https://lists.apache.org/thread.html/84a3714f0878781f6ed84473d1a503d2cc382277e100450209231830%40%3Ccvs.httpd.apache.org%3E
svn commit: r1048742 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_
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https://lists.apache.org/thread.html/r83109088737656fa6307bd99ab40f8ff0269ae58d3f7272d7048494a%40%3Ccvs.httpd.apache.org%3E
svn commit: r1888194 [9/13] - /httpd/site/trunk/content/security/json/-Apache Mail Archives
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http://www.openwall.com/lists/oss-security/2014/11/28/5
oss-security - CVE Request: "LuaAuthzProvider" in Apache HTTP Server mixes up argumentsMailing List;Third Party Advisory
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http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html
Apple - Lists.apple.comBroken Link;Mailing List
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https://github.com/apache/httpd/commit/3f1693d558d0758f829c8b53993f1749ddf6ffcb
Merge r1642499 from trunk: · apache/httpd@3f1693d · GitHubPatch;Third Party Advisory
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https://lists.apache.org/thread.html/ra7f6aeb28661fbf826969526585f16856abc4615877875f9d3b35ef4%40%3Ccvs.httpd.apache.org%3E
svn commit: r1073139 [9/13] - in /websites/staging/httpd/trunk/content: ./ security/json/-Apache Mail Archives
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https://lists.apache.org/thread.html/rd18c3c43602e66f9cdcf09f1de233804975b9572b0456cc582390b6f%40%3Ccvs.httpd.apache.org%3E
svn commit: r1058586 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_
-
https://lists.apache.org/thread.html/rcc44594d4d6579b90deccd4536b5d31f099ef563df39b094be286b9e%40%3Ccvs.httpd.apache.org%3E
svn commit: r1073146 [3/3] - in /websites/staging/httpd/trunk/content: ./ security/cvejsontohtml.py security/vulnerabilities-httpd.xml security/vulnerabilities_22.html security/vulnerabilities_24.html
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https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E
svn commit: r1073139 [1/13] - in /websites/staging/httpd/trunk/content: ./ security/json/-Apache Mail Archives
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https://lists.apache.org/thread.html/rc998b18880df98bafaade071346690c2bc1444adaa1a1ea464b93f0a%40%3Ccvs.httpd.apache.org%3E
svn commit: r1073140 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/cvejsontohtml.py security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html s
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