28 November 2019
Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.4501 GitLab v12.5.2, 12.4.5 and 12.3.8 released 28 November 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: GitLab Community Edition GitLab Enterprise Edition Publisher: GitLab Operating System: Windows UNIX variants (UNIX, Linux, OSX) Virtualisation Impact/Access: Access Confidential Data -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2019-19262 Original Bulletin: https://about.gitlab.com/blog/2019/11/27/security-release-gitlab-12-5-2-released/ Comment: Note that GitLab's release a few hours earlier of v12.5.1, 12.4.4 and 12.3.7 omitted these important security fixes. - --------------------------BEGIN INCLUDED TEXT-------------------- GitLab Security Release: 12.5.2, 12.4.5, and 12.3.8 Today we are releasing versions 12.5.2, 12.4.5, and 12.3.8 for GitLab Community Edition (CE) and Enterprise Edition (EE). These versions contain important security fixes that were inadvertently not included in our most recent security release. We strongly recommend that all GitLab installations be upgraded to one of these versions immediately. The vulnerability details will be made public on our issue tracker in approximately 30 days. Please read on for more information regarding this release. Unauthorized access to grafana metrics Grafana metrics were unintentionally being exposed to unauthorized users. The issue is now mitigated in the latest release and is assigned CVE-2019-19262. Thanks to @d0xing for responsibly reporting this vulnerability to us. Versions Affected Affects GitLab EE 11.9 and later. Remediation We strongly recommend that all installations running an affected version above are upgraded to the latest version as soon as possible. Update Mattermost dependency The Mattermost dependency has been upgraded to 5.14.5 in order to mitigate security concerns. Versions Affected Affects GitLab Omnibus 12.3 and later. Remediation We strongly recommend that all installations running an affected version above are upgraded to the latest version as soon as possible. Updating To update GitLab, see the Update page. Receive Security Release Notifications To receive security release blog notifications delivered to your inbox, visit our contact us page. To receive security release blog notifications via RSS, subscribe to our RSS feed. - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to email@example.com and we will forward your request to the appropriate person. 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If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: firstname.lastname@example.org Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBXd8kmGaOgq3Tt24GAQh3KhAAoYx1M0ZLLZJ426HlIwWfo8m8yrToO2o4 pLUASLzI0gIX8pUP5rVnKLKxBcV/w8y/1l+cVgr5iUBvb9YfntbtdmXgO/JTkPFc gsC+BsvoUQyjZDeoILdXvzbXS2fwelSd+7wPx0d4gJq6s+r5iSGCR3pIBZzfjW9k GhWBPkpUJ/oLuRhuUdusB1APKojx8fC9F15dOXihhX4voYMqXwcAzCHgGoMVelBD ascnQy5Z4oOJvmc2alJ8BxrCuXfwjRNhGHD64Wn4u2FnBWmB1Ip7Y8nv9piot8Vn 3XoT03FAsEe5g29ehsu34K3rIboRwRGRWllq+IbOnlDJSjjEjzhPJNYCAbqSqImj lAINfomcPVgBlvLZohuMINRrVneEPBfjMBBDIFl6r66S/yvrWq7L2Cv6/Rg1lTHO bxuzqXCzLqCaM0JHi3f++kyKwgMQ3FVKolKBzmfaVgojeFoC1fMTrb01K4WspPUu KGL0yAm8Ztva+Jlmp1sp0mtqgbCMJhFjQaEXu77Rf9qI9M9Bf4DLVR0msObstVGW BVfCaLtd4JxfXJuXvMdUz38/Kd3kcCLwGyzrFgA2PBLhw3FzkKm8PxxuIs1H9mLx ztTNJ4wcpB83FYyG6rrb26EB8xKgbQ8CKPBNnsyAW3SY43j8bdF1FHGeH78tlnE2 kZse9XD6Fb0= =mywn -----END PGP SIGNATURE-----