Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.3018 unzip security update 8 August 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: unzip Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 7 Red Hat Enterprise Linux WS/Desktop 7 Impact/Access: Denial of Service -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2018-18384 Reference: ESB-2019.0954.2 Original Bulletin: https://access.redhat.com/errata/RHSA-2019:2159 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Low: unzip security update Advisory ID: RHSA-2019:2159-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:2159 Issue date: 2019-08-06 CVE Names: CVE-2018-18384 ===================================================================== 1. Summary: An update for unzip is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Low. 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 Client (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 3. Description: The unzip utility is used to list, test, and extract files from zip archives. Security Fix(es): * unzip: Buffer overflow in list.c resulting in a denial of service (CVE-2018-18384) 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. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.7 Release Notes linked from 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/): 1642931 - CVE-2018-18384 unzip: Buffer overflow in list.c resulting in a denial of service 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: unzip-6.0-20.el7.src.rpm x86_64: unzip-6.0-20.el7.x86_64.rpm unzip-debuginfo-6.0-20.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: unzip-6.0-20.el7.src.rpm x86_64: unzip-6.0-20.el7.x86_64.rpm unzip-debuginfo-6.0-20.el7.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: unzip-6.0-20.el7.src.rpm ppc64: unzip-6.0-20.el7.ppc64.rpm unzip-debuginfo-6.0-20.el7.ppc64.rpm ppc64le: unzip-6.0-20.el7.ppc64le.rpm unzip-debuginfo-6.0-20.el7.ppc64le.rpm s390x: unzip-6.0-20.el7.s390x.rpm unzip-debuginfo-6.0-20.el7.s390x.rpm x86_64: unzip-6.0-20.el7.x86_64.rpm unzip-debuginfo-6.0-20.el7.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: unzip-6.0-20.el7.src.rpm x86_64: unzip-6.0-20.el7.x86_64.rpm unzip-debuginfo-6.0-20.el7.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-2018-18384 https://access.redhat.com/security/updates/classification/#low https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.7_release_notes/index 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 iQIVAwUBXUl3JdzjgjWX9erEAQgOCA//X4maaEtOCbUI3jbrbcOq/lpPuvzYa1bV KxkYWj9sjXST3ACB7KSzXTMZjlWSJ1bt7UvEpsizBLwPf3iO+VdTPl0xO2QSf2GG rOd4ehFeoeayT8tSvWm2Tr8OL7kpIbooSrM7XUh4l4HfHRg4garIVrcVg/CQr1Ak 01b6mdWysCaOA3eADlOZKinwJ23Tkz4wxOADgBruTqJIrKsj9P6meQExqxGbGyZ+ Msj7+QWgBt+AMLDrwyIiA8KiOzlWOAA2Yl66T3c9Tf2CiBTYenTveoSbLru+cxxl wBc+EEZ1Wi3Vhs3+0MPRdXxj/mb2kp9gIXVLvOjoq4ZL68RxuS6rKJi46PCrQfcT Ud4j2ExhurtYYwYF+gxkliEpYjUHRD/9GFg3DCSzdy9wC3t7y8lb3DjdIocYoZfu JKhf5xVxCfyazY8YAVKkVEPVpPszsJnRnMxAArVEmDo6fXh0elMPHBJOR6CGtTBv SURL0QfM5QPJje3eCpdHbC+juZYkb7g/uiW0pAwWKMTyd1uyWMBtZRS5KF+nQDN1 w3/u9IK8lKgQVYrLHpd6mYn5dCvLIwhgANyNVr5BP6g49jBrlLnzn/9bbW3CZ+UO vCIqXXaqiA2KzHKqbm08KozSId8EGRqvZzn/TSX19JAuwcR3q0heyjY8zUtZ0alS RO1PtnXViwU= =HaiM - -----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 iQIVAwUBXUupbmaOgq3Tt24GAQiJag/8C1VYnjYnbKXrceKhThZ9u/L5IYTrO7cs gJSij1/Qj1Tcm1uv/RHGEtWiCVc2U5eHWKw7/9bH3FQCg+W3EPbupxZy2AauMs+S 4arv2RZ4BOmueiRg5s5OtuOnmHCfEMGn3kbHhgfeP3hnGLTF9V95CJsulDV9ZYyU EjbacIzhY79AUxelMLUm6Fpw1g8s+rexwXdTF4ogiWp6k81yq2qE0LtDDHRFMP9O zvsyoKvveKEpz8azAIBvL+SD+dk6b5+H4kZpupW5jwxHaXhWGQ54RYMIOBb35UAY eDQDyI70/cUd7CsmgUAFjOQI5bi1DUY6n7aqy0xtFiBBjRWPU3DcU2fZvvfX3/gd IWxZPJmnxqn0z7eUh7FeecUUKSJm2QHaZPtGrd1uxh611PDF9oEkPgxneh2U58pu oLaTsLo8Ljcroy5FvoCNRQkytYZXS9h8CofnPUR2TEn92W7vNFu3JSkH0SYPG8/0 ygNyw2J113x1+J8KgIPOcdtEqeCQyQNvHKqsK2Y3R6FN75uaxNNmKGina/AQPE4C xGnuPrnDYgOVg5as5nq0ImQe6YC5EtyAO8oFVzDMcQsdYQMw84fzcdV+GT+ExmBb s1+nPTxDHVzUUWFg43iClJTBH/aM4RL7BW3DM3QGUm4zpLvfxUjThMMuTSyBo3mh /34hkIXv5j8= =a1cN -----END PGP SIGNATURE-----