Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.4163 sudo security update 7 November 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: sudo Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 6 Impact/Access: Root Compromise -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2019-14287 Reference: ESB-2019.4106 ESB-2019.4049 ESB-2019.3999 ESB-2019.3979 Original Bulletin: https://access.redhat.com/errata/RHSA-2019:3754 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: sudo security update Advisory ID: RHSA-2019:3754-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:3754 Issue date: 2019-11-06 CVE Names: CVE-2019-14287 ===================================================================== 1. Summary: An update for sudo is now available for Red Hat Enterprise Linux 6.6 Advanced Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Server AUS (v. 6.6) - x86_64 Red Hat Enterprise Linux Server Optional AUS (v. 6.6) - x86_64 3. Description: The sudo packages contain the sudo utility which allows system administrators to provide certain users with the permission to execute privileged commands, which are used for system management purposes, without having to log in as root. Security Fix(es): * sudo: Privilege escalation via 'Runas' specification with 'ALL' keyword (CVE-2019-14287) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1760531 - CVE-2019-14287 sudo: Privilege escalation via 'Runas' specification with 'ALL' keyword 6. Package List: Red Hat Enterprise Linux Server AUS (v. 6.6): Source: sudo-1.8.6p3-15.el6_6.2.src.rpm x86_64: sudo-1.8.6p3-15.el6_6.2.x86_64.rpm sudo-debuginfo-1.8.6p3-15.el6_6.2.x86_64.rpm Red Hat Enterprise Linux Server Optional AUS (v. 6.6): x86_64: sudo-debuginfo-1.8.6p3-15.el6_6.2.i686.rpm sudo-debuginfo-1.8.6p3-15.el6_6.2.x86_64.rpm sudo-devel-1.8.6p3-15.el6_6.2.i686.rpm sudo-devel-1.8.6p3-15.el6_6.2.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2019-14287 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2019 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXcL4lNzjgjWX9erEAQgcnhAApDbxcdgqEnO38SuXpRV08+40oJZWZ+Xm bSwWQFmjUFKprBzWB4kTjv8zzEAqLttA7NKd+KW6lJaZdzp+FeQZjrqcYEtkRpWy 0S8ymmyt74BNstRCZieWru4M9XoV02kh8qZ4N+Gg40c0sNTVOIhP4oye27IgJreh PBBlZvVyo/Xg9nS97UkfwKxyRA/+28AyQkSqPrwGLCL2NxiIYhCbxoUlOP/F2Ss0 9NX/jax+ocUvH3B01CcsbSo1V3qAufeYmqzQc2pu+WHOpKWTljo3qTCOFv2Y/upG tON+UEr45vNgtx5HWM2NrnC7UG2hol9tYuqzBwEZZiClBqxhFgm7oxrh3HYVDDkg Y28bRkLHLOBtMyZevv2iiye543N8xRzcCO58/+i6lpQ2hce1toHAMLbCEKHjj24t xdrTFQq2i+UpCHBfJb0eucGmzlzVduj3wtD49wskGjEhI7NrdXa8F5MumzJb4dyi Z/oBdtLbOskW9plfY6rz3alehcpBZ5vuc2tJ6W+e7qRfk1tBGjJuWpLvmOYZr7B5 YltShB2kj5nLQPPWVsEpmWxt/IljztTS6xiUSCpSY63Pv0+UShMKtoRAisacZBL2 j+kSdrNBw9M1ce42pm+f+F0ziT+5XM/ubL8eSsZX7xeKUeMmaVus+NkJtGcidIdm FhfNF/GhBro= =gdPN - -----END PGP SIGNATURE----- - --------------------------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 auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. 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: auscert@auscert.org.au 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 iQIVAwUBXcNdtmaOgq3Tt24GAQhM8w/9G4PP1y6ZOr/A/jGd0CoCo8Y08K1bL8D8 thdX9EHmfj+vjhCgw5gWrKR+Y8sR/eI2DR4R2jU5WJIIJjSJZ2XmcT2JRH616HU7 8+4lADF/qPlFHtvwtS0aDrxKVbIh1OVJyXVsq9dBcwcpwoi5zt07qA1G9GTPZUQt xJvRVL6iJqInG505xO7IqtdGNp2V7asHFT7tTchQegtlkvpTIeh+AUfsXlRJbDe2 Dm9hoYgR8gjMARYWVlkdhsW4MOz4zKjzNZxvRHnHjAePErZUCBAEK5bfoWZqtTUb MtIR4LjJ53IAaOQj0dkN0C+GLvxewW0HqV0NoRZ+zM6KxoqmdUhEN4SdnsWGVn4M WVgFe0XPrIF/7pNS1Vnnb1sRFApybVEu/+Sd7nycspFKrD/x5tJ62Y2DPZJrX8lu n4xttwph+SdF9NKO26TTjYNRV/vdVCRxPiMvCL0VtOPcJNeWyACNUXPSEbOZN30N 7UmhHVnPLwaWMCsePJZYMEbKcOgWM98uKR6C9a7GJJKqkSPZUEt0yjcyM/W+f+7l dEtNETMXAQ/VxpqK1xeoxSf5aVxbEPnZryKDZdNl7wEutVAvI+4PM5FyvFM0Jag6 V01U0tgCDCiFkQ3HlQ8IE/IGP3DbeInHp/krck23urmip3ej+AXyAw+qUrq1Tssx NXSQy6SXaFM= =W6+g -----END PGP SIGNATURE-----