Unrated severityNVD Advisory· Published Nov 26, 2019· Updated Aug 5, 2024
CVE-2019-16201
CVE-2019-16201
Description
WEBrick::HTTPAuth::DigestAuth in Ruby through 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 has a regular expression Denial of Service cause by looping/backtracking. A victim must expose a WEBrick server that uses DigestAuth to the Internet or a untrusted network.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
39- Ruby/Rubydescription
- osv-coords37 versionspkg:rpm/almalinux/rubygem-abrtpkg:rpm/almalinux/rubygem-abrt-docpkg:rpm/almalinux/rubygem-bsonpkg:rpm/almalinux/rubygem-bson-docpkg:rpm/almalinux/rubygem-mongopkg:rpm/almalinux/rubygem-mongo-docpkg:rpm/almalinux/rubygem-mysql2pkg:rpm/almalinux/rubygem-mysql2-docpkg:rpm/almalinux/rubygem-pgpkg:rpm/almalinux/rubygem-pg-docpkg:rpm/opensuse/ruby2.5&distro=openSUSE%20Leap%2015.1pkg:rpm/suse/ruby2.1&distro=HPE%20Helion%20OpenStack%208pkg:rpm/suse/ruby2.1&distro=SUSE%20Enterprise%20Storage%205pkg:rpm/suse/ruby2.1&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCLpkg:rpm/suse/ruby2.1&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSSpkg:rpm/suse/ruby2.1&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-BCLpkg:rpm/suse/ruby2.1&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSSpkg:rpm/suse/ruby2.1&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4pkg:rpm/suse/ruby2.1&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/ruby2.1&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2pkg:rpm/suse/ruby2.1&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/ruby2.1&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4pkg:rpm/suse/ruby2.1&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/ruby2.1&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP4pkg:rpm/suse/ruby2.1&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5pkg:rpm/suse/ruby2.1&distro=SUSE%20OpenStack%20Cloud%207pkg:rpm/suse/ruby2.1&distro=SUSE%20OpenStack%20Cloud%208pkg:rpm/suse/ruby2.1&distro=SUSE%20OpenStack%20Cloud%20Crowbar%208pkg:rpm/suse/ruby2.5&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOSpkg:rpm/suse/ruby2.5&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSSpkg:rpm/suse/ruby2.5&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP1pkg:rpm/suse/ruby2.5&distro=SUSE%20Linux%20Enterprise%20Server%2015-LTSSpkg:rpm/suse/ruby2.5&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015pkg:rpm/suse/yast2-ruby-bindings&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCLpkg:rpm/suse/yast2-ruby-bindings&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSSpkg:rpm/suse/yast2-ruby-bindings&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2pkg:rpm/suse/yast2-ruby-bindings&distro=SUSE%20OpenStack%20Cloud%207
< 0.3.0-4.module_el8.5.0+2625+ec418553+ 36 more
- (no CPE)range: < 0.3.0-4.module_el8.5.0+2625+ec418553
- (no CPE)range: < 0.3.0-4.module_el8.5.0+259+8cec6917
- (no CPE)range: < 4.3.0-2.module_el8.5.0+2625+ec418553
- (no CPE)range: < 4.3.0-2.module_el8.5.0+2625+ec418553
- (no CPE)range: < 2.5.1-2.module_el8.5.0+259+8cec6917
- (no CPE)range: < 2.5.1-2.module_el8.5.0+2625+ec418553
- (no CPE)range: < 0.4.10-4.module_el8.5.0+259+8cec6917
- (no CPE)range: < 0.4.10-4.module_el8.5.0+2625+ec418553
- (no CPE)range: < 1.0.0-2.module_el8.5.0+2625+ec418553
- (no CPE)range: < 1.0.0-2.module_el8.5.0+2625+ec418553
- (no CPE)range: < 2.5.7-lp151.4.6.1
- (no CPE)range: < 2.1.9-19.3.2
- (no CPE)range: < 2.1.9-19.3.2
- (no CPE)range: < 2.1.9-19.3.2
- (no CPE)range: < 2.1.9-19.3.2
- (no CPE)range: < 2.1.9-19.3.2
- (no CPE)range: < 2.1.9-19.3.2
- (no CPE)range: < 2.1.9-19.3.2
- (no CPE)range: < 2.1.9-19.3.2
- (no CPE)range: < 2.1.9-19.3.2
- (no CPE)range: < 2.1.9-19.3.2
- (no CPE)range: < 2.1.9-19.3.2
- (no CPE)range: < 2.1.9-19.3.2
- (no CPE)range: < 2.1.9-19.3.2
- (no CPE)range: < 2.1.9-19.3.2
- (no CPE)range: < 2.1.9-19.3.2
- (no CPE)range: < 2.1.9-19.3.2
- (no CPE)range: < 2.1.9-19.3.2
- (no CPE)range: < 2.5.7-4.8.1
- (no CPE)range: < 2.5.7-4.8.1
- (no CPE)range: < 2.5.7-4.8.1
- (no CPE)range: < 2.5.7-4.8.1
- (no CPE)range: < 2.5.7-4.8.1
- (no CPE)range: < 3.1.53-9.8.1
- (no CPE)range: < 3.1.53-9.8.1
- (no CPE)range: < 3.1.53-9.8.1
- (no CPE)range: < 3.1.53-9.8.1
Patches
Vulnerability mechanics
References
11- lists.opensuse.org/opensuse-security-announce/2020-03/msg00041.htmlmitrevendor-advisory
- security.gentoo.org/glsa/202003-06mitrevendor-advisory
- www.debian.org/security/2019/dsa-4587mitrevendor-advisory
- lists.debian.org/debian-lts-announce/2019/12/msg00009.htmlmitremailing-list
- lists.debian.org/debian-lts-announce/2020/08/msg00027.htmlmitremailing-list
- lists.debian.org/debian-lts-announce/2023/04/msg00033.htmlmitremailing-list
- seclists.org/bugtraq/2019/Dec/31mitremailing-list
- seclists.org/bugtraq/2019/Dec/32mitremailing-list
- hackerone.com/reports/661722mitre
- lists.debian.org/debian-lts-announce/2019/11/msg00025.htmlmitre
- www.oracle.com/security-alerts/cpujan2020.htmlmitre
News mentions
0No linked articles in our index yet.