Description
In Apache httpd before 2.2.34 and 2.4.x before 2.4.27, the value placeholder in [Proxy-]Authorization headers of type 'Digest' was not initialized or reset before or between successive key=value assignments by mod_auth_digest. Providing an initial key with no '=' assignment could reflect the stale value of uninitialized pool memory used by the prior request, leading to leakage of potentially confidential information, and a segfault in other cases resulting in denial of service.
Published: 2017-07-13
Score: 9.1 Critical
EPSS: 47.1% 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-1028-1 apache2 security update
Debian DSA Debian DSA DSA-3913-1 apache2 security update
Ubuntu USN Ubuntu USN USN-3370-1 Apache HTTP Server vulnerability
Ubuntu USN Ubuntu USN USN-3370-2 Apache HTTP Server vulnerability
References
Link Providers
http://www.debian.org/security/2017/dsa-3913 cve-icon cve-icon
http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html cve-icon cve-icon
http://www.securityfocus.com/bid/99569 cve-icon cve-icon
http://www.securitytracker.com/id/1038906 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-2017:2708 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2017:2709 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2017:2710 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2017:3113 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2017:3114 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-2017:3239 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2017:3240 cve-icon cve-icon
https://httpd.apache.org/security/vulnerabilities_22.html cve-icon cve-icon
https://httpd.apache.org/security/vulnerabilities_22.html#2.2.34 cve-icon
https://httpd.apache.org/security/vulnerabilities_24.html cve-icon cve-icon
https://httpd.apache.org/security/vulnerabilities_24.html#2.4.27 cve-icon
https://lists.apache.org/thread.html/0dd69204a6bd643cc4e9ccd008f07a9375525d977c6ebeb07a881afb%40%3Cannounce.httpd.apache.org%3E cve-icon 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/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/r15f9aa4427581a1aecb4063f1b4b983511ae1c9935e2a0a6876dad3c%40%3Ccvs.httpd.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r476d175be0aaf4a17680ef98c5153b4d336eaef76fb2224cc94c463a%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/r8c9983f1172a3415f915ddb7e14de632d2d0c326eb1285755a024165%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/rad01d817195e6cc871cb1d73b207ca326379a20a6e7f30febaf56d24%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/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://lists.apache.org/thread.html/rfcf929bd33a6833e3f0c35eebdad70d5060665f9c4e17ea467c66770%40%3Ccvs.httpd.apache.org%3E cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2017-9788 cve-icon
https://security.gentoo.org/glsa/201710-32 cve-icon cve-icon
https://security.netapp.com/advisory/ntap-20170911-0002/ 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-2017-9788 cve-icon
https://www.tenable.com/security/tns-2019-09 cve-icon cve-icon
History

No history.

Subscriptions

Apache Http Server
Apple Mac Os X
Debian Debian Linux
Netapp Oncommand Unified Manager Storage Automation Store
Oracle Secure Global Desktop
Redhat Enterprise Linux Enterprise Linux Desktop Enterprise Linux Server Enterprise Linux Server Aus Enterprise Linux Server Eus Enterprise Linux Server Tus Enterprise Linux Workstation Jboss Core Services Jboss Enterprise Application Platform Jboss Enterprise Web Server Rhel Eus Rhel Software Collections
cve-icon MITRE

Status: PUBLISHED

Assigner: apache

Published:

Updated: 2024-09-16T17:53:37.547Z

Reserved: 2017-06-21T00:00:00.000Z

Link: CVE-2017-9788

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2017-07-13T16:29:00.227

Modified: 2025-04-20T01:37:25.860

Link: CVE-2017-9788

cve-icon Redhat

Severity : Important

Publid Date: 2017-07-11T00:00:00Z

Links: CVE-2017-9788 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses