{"id":"CVE-2015-7576","aliases":["DEBIAN-CVE-2015-7576","DLA-604-1","DSA-3464-1","EUVD-2017-0280","GHSA-p692-7mm3-3fxg","RHSA-2016:0296","RHSA-2016:0454","RHSA-2016:0455","SUSE-SU-2016:0435-1","SUSE-SU-2016:0457-1","SUSE-SU-2016:0600-1","SUSE-SU-2016:0618-1","SUSE-SU-2016:0623-1","SUSE-SU-2016:0857-1","SUSE-SU-2016:0858-1","SUSE-SU-2016:0968-1","SUSE-SU-2016:1146-1","SUSE-SU-2017:0475-1","UBUNTU-CVE-2015-7576"],"status":"published","title":"actionpack is vulnerable to remote bypass authentication","description":"The http_basic_authenticate_with method in actionpack/lib/action_controller/metal/http_authentication.rb in the Basic Authentication implementation in Action Controller in Ruby on Rails before 3.2.22.1, 4.0.x and 4.1.x before 4.1.14.1, 4.2.x before 4.2.5.1, and 5.x before 5.0.0.beta1.1 does not use a constant-time algorithm for verifying credentials, which makes it easier for remote attackers to bypass authentication by measuring timing 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issues:\n\n- CVE-2016-0751: Object Leak DoS (bsc#963331)\n- CVE-2015-7581: unbounded memory growth DoS via wildcard controller routes (bsc#963335) \n- CVE-2016-0752: directory traversal and information leak in Action View (bsc#963332) \n- CVE-2015-7576: Timing attack vulnerability in basic authentication in Action Controller (bsc#963329)\n","status":"published","published":"2016-02-15T13:25:35Z","modified":"2026-02-04T02:15:47.93325Z","updated_at":"2026-11-02T15:53:43.030986Z"},{"id":"SUSE-SU-2016:0600-1","title":"Security update for rubygem-activesupport-4_1","description":"\nThis update for rubygem-activesupport-4_1 fixes the following issues:\n\n- CVE-2016-0753: Input Validation Circumvention (bsc#963334)\n- CVE-2015-7576: Timing attack vulnerability in basic authentication in Action Controller (bsc#963329)\n","status":"published","published":"2016-02-26T15:08:46Z","modified":"2026-02-04T04:26:30.159187Z","updated_at":"2026-11-02T15:53:43.030986Z"},{"id":"SUSE-SU-2016:0618-1","title":"Security update for rubygem-actionpack-3_2","description":"\nThis update for rubygem-actionpack-3_2 fixes the following issues:\n\n- CVE-2016-0751: Object Leak DoS (bsc#963331)\n- CVE-2016-0752: Directory traversal and information leak in Action View (bsc#963332)\n- CVE-2015-7576: Timing attack vulnerability in basic authentication in Action Controller (bsc#963329)\n","status":"published","published":"2016-03-01T13:50:54Z","modified":"2026-02-04T04:39:00.950323Z","updated_at":"2026-11-02T15:53:43.030986Z"},{"id":"SUSE-SU-2016:0623-1","title":"Security update for rubygem-activesupport-3_2","description":"\nThis update for rubygem-activesupport-3_2 fixes the following issues:\n\n- CVE-2015-7576: Timing attack vulnerability in basic authentication in Action Controller (bsc#963329)\n","status":"published","published":"2016-03-01T13:52:03Z","modified":"2026-02-04T03:01:20.929326Z","updated_at":"2026-11-02T15:53:43.030986Z"},{"id":"SUSE-SU-2016:0857-1","title":"Security update for rubygem-activesupport-4_1","description":"\nThis update for rubygem-activesupport-4_1 fixes the following issues:\n\nThe previous security patch for CVE-2015-7576 was adding a new file but\nthis file was not being added in the gemspec, thus the resulting gem\ndidn't have it. This update includes the patch in the gem file too.\n","status":"published","published":"2016-03-22T16:21:53Z","modified":"2026-02-04T04:06:25.51033Z","updated_at":"2026-11-02T15:53:43.030986Z"},{"id":"SUSE-SU-2016:0858-1","title":"Security update for rubygem-actionpack-4_1","description":"\nThis update for rubygem-actionpack-4_1 fixes the following issues:\n\n- CVE-2016-0751: Object Leak DoS (bsc#963331)\n- CVE-2015-7581: unbounded memory growth DoS via wildcard controller routes (bsc#963335) \n- CVE-2016-0752: directory traversal and information leak in Action View (bsc#963332) \n- CVE-2015-7576: Timing attack vulnerability in basic authentication in Action Controller (bsc#963329)\n","status":"published","published":"2016-03-22T16:21:44Z","modified":"2026-02-04T04:06:07.047805Z","updated_at":"2026-11-02T15:53:43.030986Z"},{"id":"SUSE-SU-2016:0968-1","title":"Security update for rubygem-activesupport-3_2","description":"\nThis update for rubygem-activesupport-3_2 fixes the following issues:\n\nThe previous patch for CVE-2015-7576 was adding\nthe file lib/active_support/security_utils.rb but this file\nwas not being added into the gemspec,thus the final gem did not\ncontain that file.\n","status":"published","published":"2016-04-07T07:11:26Z","modified":"2026-02-04T04:01:30.452817Z","updated_at":"2026-11-02T15:53:43.438985Z"},{"id":"SUSE-SU-2016:1146-1","title":"Security update for portus","description":"\nPortus was updated to version 2.0.3, which brings several fixes and enhancements:\n\n- Fixed crono job when a repository could not be found.\n- Fixed compatibility issues with Docker 1.10 and Distribution 2.3.\n- Handle multiple scopes in token requests.\n- Add optional fields to token response.\n- Fixed notification events for Distribution v2.3.\n- Paginate through the catalog properly.\n- Do not remove all the repositories if fetching one fails.\n- Fixed SMTP setup.\n- Don't let crono overflow the 'log' column on the DB.\n- Show the actual LDAP error on invalid login.\n- Fixed the location of crono logs.\n- Always use relative paths.\n- Set RUBYLIB when using portusctl.\n- Don't count hidden teams on the admin panel.\n- Warn developers on unsupported docker-compose versions.\n- Directly invalidate LDAP logins without name and password.\n- Don't show the 'I forgot my password' link on LDAP.\n\nThe following Rubygems bundled within Portus have been updated to fix security\nissues:\n\n- CVE-2016-2098: rubygem-actionpack (bsc#969943).\n- CVE-2015-7578: rails-html-sanitizer (bsc#963326).\n- CVE-2015-7579: rails-html-sanitizer (bsc#963327).\n- CVE-2015-7580: rails-html-sanitizer (bsc#963328).\n- CVE-2015-7576: rubygem-actionpack, rubygem-activesupport (bsc#963563).\n- CVE-2015-7577: rubygem-activerecord (bsc#963604).\n- CVE-2016-0751: rugygem-actionpack (bsc#963627).\n- CVE-2016-0752: rubygem-actionpack, rubygem-actionview (bsc#963608).\n- CVE-2016-0753: rubygem-activemodel, rubygem-activesupport, rubygem-activerecord (bsc#963617).\n- CVE-2015-7581: rubygem-actionpack (bsc#963625).\n","status":"published","published":"2016-04-25T14:28:51Z","modified":"2026-02-04T03:47:46.041833Z","updated_at":"2026-11-02T15:53:43.438985Z"},{"id":"SUSE-SU-2017:0475-1","title":"Security update for susestudio","description":"\nThis update provides SUSE Studio Runner 1.3.14, which brings fixes for the following issues:\n\n- bsc#968797: 11 SP3 appliance gets invalid distribution upgrade from SLMS.\n- bsc#947225: Second build of appliance will not register to SLMS, wrong product name.\n- bsc#983404: UEFI boot missing for SLE11 SP4.\n- bsc#972406: Kiwi export config.sh script has /build-custom out of order.\n- bsc#981095: Add user 'ldap' to default_users list for assigning owners for overlay files.\n- bsc#972425: Runlevel 3 is being ignored in appliance configuration.\n- bsc#983999: SLES 12 appliance build does not include gpg keys from base product.\n- bsc#979110: SLES 12 will not build for EC2.\n- bsc#929102: Plaintext Password Local Disclosure in rubygem-rest-client. (CVE-2015-3448)\n- bsc#963741: Security fixes for Rails v3.2.22. (CVE-2015-7576, CVE-2015-7577, CVE-2016-0751,\n  CVE-2016-0752)\n","status":"published","published":"2017-02-16T00:19:16Z","modified":"2026-02-04T04:39:40.971383Z","updated_at":"2026-11-02T15:53:43.83457Z"}]}}