Description
In Apache httpd 2.2.x before 2.2.33 and 2.4.x before 2.4.26, use of the ap_get_basic_auth_pw() by third-party modules outside of the authentication phase may lead to authentication requirements being bypassed.
Published: 2017-06-20
Score: 9.8 Critical
EPSS: 10.3% Moderate
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-1009-1 apache2 security update
Debian DSA Debian DSA DSA-3896-1 apache2 security update
EUVD EUVD EUVD-2017-12293 In Apache httpd 2.2.x before 2.2.33 and 2.4.x before 2.4.26, use of the ap_get_basic_auth_pw() by third-party modules outside of the authentication phase may lead to authentication requirements being bypassed.
Ubuntu USN Ubuntu USN USN-3340-1 Apache HTTP Server vulnerabilities
Ubuntu USN Ubuntu USN USN-3373-1 Apache HTTP Server vulnerabilities
References
Link Providers
http://seclists.org/fulldisclosure/2024/Sep/22 cve-icon
http://www.debian.org/security/2017/dsa-3896 cve-icon cve-icon
http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html cve-icon cve-icon
http://www.securityfocus.com/bid/99135 cve-icon cve-icon
http://www.securitytracker.com/id/1038711 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2017:2478 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2017:2479 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2017:2483 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2017:3193 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2017:3194 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2017:3195 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2017:3475 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2017:3476 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2017:3477 cve-icon cve-icon
https://httpd.apache.org/security/vulnerabilities_22.html cve-icon
https://httpd.apache.org/security/vulnerabilities_24.html cve-icon
https://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cde02fcd65286ba%40%3Ccvs.httpd.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/8409e41a8f7dd9ded37141c38df001be930115428c3d64f70bbdb8b4%40%3Cdev.httpd.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/84a3714f0878781f6ed84473d1a503d2cc382277e100450209231830%40%3Ccvs.httpd.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f%40%3Ccvs.httpd.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/f7f95ac1cd9895db2714fa3ebaa0b94d0c6df360f742a40951384a53%40%3Ccvs.httpd.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r04e89e873d54116a0635ef2f7061c15acc5ed27ef7500997beb65d6f%40%3Ccvs.httpd.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r57608dc51b79102f3952ae06f54d5277b649c86d6533dcd6a7d201f7%40%3Ccvs.httpd.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r6521a7f62276340eabdb3339b2aa9a38c5f59d978497a1f794af53be%40%3Ccvs.httpd.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r75cbe9ea3e2114e4271bbeca7aff96117b50c1b6eb7c4772b0337c1f%40%3Ccvs.httpd.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r9ea3538f229874c80a10af473856a81fbf5f694cd7f471cc679ba70b%40%3Ccvs.httpd.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/rc998b18880df98bafaade071346690c2bc1444adaa1a1ea464b93f0a%40%3Ccvs.httpd.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/rcc44594d4d6579b90deccd4536b5d31f099ef563df39b094be286b9e%40%3Ccvs.httpd.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/rd18c3c43602e66f9cdcf09f1de233804975b9572b0456cc582390b6f%40%3Ccvs.httpd.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/rdca61ae990660bacb682295f2a09d34612b7bb5f457577fe17f4d064%40%3Ccvs.httpd.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/re1e3a24664d35bcd0a0e793e0b5fc6ca6c107f99a1b2c545c5d4b467%40%3Ccvs.httpd.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/re3d27b6250aa8548b8845d314bb8a350b3df326cacbbfdfe4d455234%40%3Ccvs.httpd.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/rfbaf647d52c1cb843e726a0933f156366a806cead84fbd430951591b%40%3Ccvs.httpd.apache.org%3E cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2017-3167 cve-icon
https://security.gentoo.org/glsa/201710-32 cve-icon cve-icon
https://security.netapp.com/advisory/ntap-20180601-0002/ cve-icon cve-icon
https://support.apple.com/HT208221 cve-icon cve-icon
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03908en_us cve-icon cve-icon
https://www.cve.org/CVERecord?id=CVE-2017-3167 cve-icon
https://www.nomachine.com/SU08O00185 cve-icon cve-icon
https://www.tenable.com/security/tns-2019-09 cve-icon cve-icon
History

Tue, 04 Nov 2025 16:30:00 +0000

Type Values Removed Values Added
References

Subscriptions

Apache Http Server
Apple Mac Os X
Debian Debian Linux
Netapp Clustered Data Ontap Oncommand Unified Manager Storagegrid
Oracle Secure Global Desktop
Redhat Enterprise Linux Enterprise Linux Desktop Enterprise Linux Eus Enterprise Linux Server Enterprise Linux Server Aus Enterprise Linux Server Tus Enterprise Linux Workstation Jboss Core Services Rhel Eus Rhel Software Collections
cve-icon MITRE

Status: PUBLISHED

Assigner: apache

Published:

Updated: 2025-11-04T16:09:10.240Z

Reserved: 2016-12-05T00:00:00.000Z

Link: CVE-2017-3167

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2017-06-20T01:29:00.330

Modified: 2025-11-04T16:15:38.937

Link: CVE-2017-3167

cve-icon Redhat

Severity : Moderate

Publid Date: 2017-06-20T00:00:00Z

Links: CVE-2017-3167 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses