Search for vulnerabilities
Vulnerability details: VCID-yj4m-rr74-aaaa
Vulnerability ID VCID-yj4m-rr74-aaaa
Aliases CVE-2014-0117
Summary The mod_proxy module in the Apache HTTP Server 2.4.x before 2.4.10, when a reverse proxy is enabled, allows remote attackers to cause a denial of service (child-process crash) via a crafted HTTP Connection header.
Status Published
Exploitability 2.0
Weighted Severity 8.0
Risk 10.0
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-20 Improper Input Validation
System Score Found at
generic_textual Medium http://httpd.apache.org/security/vulnerabilities_24.html
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2014/CVE-2014-0117.html
rhas Important https://access.redhat.com/errata/RHSA-2014:0921
rhas Important https://access.redhat.com/errata/RHSA-2014:0922
epss 0.23953 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.23953 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.23953 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.23953 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.23953 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.5084 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.55365 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.94192 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.94192 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.94192 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.94192 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.96305 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.96468 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.96468 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.96468 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.96468 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.96468 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.96468 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.96468 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
epss 0.96468 https://api.first.org/data/v1/epss?cve=CVE-2014-0117
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0117
apache_httpd moderate https://httpd.apache.org/security/json/CVE-2014-0117.json
cvssv2 4.3 https://nvd.nist.gov/vuln/detail/CVE-2014-0117
generic_textual Medium https://ubuntu.com/security/notices/USN-2299-1
cvssv3.1 5.3 http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html
generic_textual HIGH http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html
Reference id Reference type URL
http://advisories.mageia.org/MGASA-2014-0305.html
http://httpd.apache.org/security/vulnerabilities_24.html
http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.html
http://people.canonical.com/~ubuntu-security/cve/2014/CVE-2014-0117.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2014-0117.json
https://api.first.org/data/v1/epss?cve=CVE-2014-0117
https://bugzilla.redhat.com/show_bug.cgi?id=1120599
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0117
http://seclists.org/fulldisclosure/2014/Jul/117
https://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cde02fcd65286ba@%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cde02fcd65286ba%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/84a3714f0878781f6ed84473d1a503d2cc382277e100450209231830@%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/84a3714f0878781f6ed84473d1a503d2cc382277e100450209231830%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/r76142b8c5119df2178be7c2dba88fde552eedeec37ea993dfce68d1d@%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/r76142b8c5119df2178be7c2dba88fde552eedeec37ea993dfce68d1d%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/r83109088737656fa6307bd99ab40f8ff0269ae58d3f7272d7048494a@%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/r83109088737656fa6307bd99ab40f8ff0269ae58d3f7272d7048494a%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/r9821b0a32a1d0a1b4947abb6f3630053fcbb2ec905d9a32c2bd4d4ee@%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/r9821b0a32a1d0a1b4947abb6f3630053fcbb2ec905d9a32c2bd4d4ee%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920@%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/ra7f6aeb28661fbf826969526585f16856abc4615877875f9d3b35ef4@%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/ra7f6aeb28661fbf826969526585f16856abc4615877875f9d3b35ef4%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/rc998b18880df98bafaade071346690c2bc1444adaa1a1ea464b93f0a@%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/rc998b18880df98bafaade071346690c2bc1444adaa1a1ea464b93f0a%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/rcc44594d4d6579b90deccd4536b5d31f099ef563df39b094be286b9e@%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/rcc44594d4d6579b90deccd4536b5d31f099ef563df39b094be286b9e%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/rd18c3c43602e66f9cdcf09f1de233804975b9572b0456cc582390b6f@%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/rd18c3c43602e66f9cdcf09f1de233804975b9572b0456cc582390b6f%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/re3d27b6250aa8548b8845d314bb8a350b3df326cacbbfdfe4d455234@%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/re3d27b6250aa8548b8845d314bb8a350b3df326cacbbfdfe4d455234%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9@%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E
https://support.apple.com/HT204659
https://ubuntu.com/security/notices/USN-2299-1
http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/proxy/mod_proxy_http.c
http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/proxy/mod_proxy_http.c?r1=1599486&r2=1610674&diff_format=h
http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/proxy/proxy_util.c
http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/proxy/proxy_util.c?r1=1609680&r2=1610674&diff_format=h
http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html
http://zerodayinitiative.com/advisories/ZDI-14-239/
cpe:2.3:a:apache:http_server:2.4.6:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:http_server:2.4.6:*:*:*:*:*:*:*
cpe:2.3:a:apache:http_server:2.4.7:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:http_server:2.4.7:*:*:*:*:*:*:*
cpe:2.3:a:apache:http_server:2.4.8:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:http_server:2.4.8:*:*:*:*:*:*:*
cpe:2.3:a:apache:http_server:2.4.9:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:http_server:2.4.9:*:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
CVE-2014-0117 https://httpd.apache.org/security/json/CVE-2014-0117.json
CVE-2014-0117 https://nvd.nist.gov/vuln/detail/CVE-2014-0117
RHSA-2014:0921 https://access.redhat.com/errata/RHSA-2014:0921
RHSA-2014:0922 https://access.redhat.com/errata/RHSA-2014:0922
USN-2299-1 https://usn.ubuntu.com/2299-1/
No exploits are available.
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2014-0117
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
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Found at http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html
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
Exploit Prediction Scoring System (EPSS)
Percentile 0.9571
EPSS Score 0.23953
Published At May 1, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
There are no relevant records.