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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.2033 curl security update 11 June 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: curl Publisher: Red Hat Operating System: Red Hat Enterprise Linux WS/Desktop 7 Red Hat Enterprise Linux Server 7 Red Hat Impact/Access: Execute Arbitrary Code/Commands -- Existing Account Denial of Service -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2019-5436 Reference: ESB-2020.1494 ESB-2020.1177 ESB-2020.0651 ESB-2019.2839 Original Bulletin: https://access.redhat.com/errata/RHSA-2020:2505 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Low: curl security update Advisory ID: RHSA-2020:2505-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:2505 Issue date: 2020-06-10 CVE Names: CVE-2019-5436 ===================================================================== 1. Summary: An update for curl is now available for Red Hat Enterprise Linux 7.7 Extended Update Support. 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 ComputeNode EUS (v. 7.7) - x86_64 Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.7) - x86_64 Red Hat Enterprise Linux Server EUS (v. 7.7) - ppc64, ppc64le, s390x, x86_64 3. Description: The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTTP, FTP, and LDAP. Security Fix(es): * curl: TFTP receive heap buffer overflow in tftp_receive_packet() function (CVE-2019-5436) 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/): 1710620 - CVE-2019-5436 curl: TFTP receive heap buffer overflow in tftp_receive_packet() function 6. Package List: Red Hat Enterprise Linux ComputeNode EUS (v. 7.7): Source: curl-7.29.0-54.el7_7.3.src.rpm x86_64: curl-7.29.0-54.el7_7.3.x86_64.rpm curl-debuginfo-7.29.0-54.el7_7.3.i686.rpm curl-debuginfo-7.29.0-54.el7_7.3.x86_64.rpm libcurl-7.29.0-54.el7_7.3.i686.rpm libcurl-7.29.0-54.el7_7.3.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.7): x86_64: curl-debuginfo-7.29.0-54.el7_7.3.i686.rpm curl-debuginfo-7.29.0-54.el7_7.3.x86_64.rpm libcurl-devel-7.29.0-54.el7_7.3.i686.rpm libcurl-devel-7.29.0-54.el7_7.3.x86_64.rpm Red Hat Enterprise Linux Server EUS (v. 7.7): Source: curl-7.29.0-54.el7_7.3.src.rpm ppc64: curl-7.29.0-54.el7_7.3.ppc64.rpm curl-debuginfo-7.29.0-54.el7_7.3.ppc.rpm curl-debuginfo-7.29.0-54.el7_7.3.ppc64.rpm libcurl-7.29.0-54.el7_7.3.ppc.rpm libcurl-7.29.0-54.el7_7.3.ppc64.rpm libcurl-devel-7.29.0-54.el7_7.3.ppc.rpm libcurl-devel-7.29.0-54.el7_7.3.ppc64.rpm ppc64le: curl-7.29.0-54.el7_7.3.ppc64le.rpm curl-debuginfo-7.29.0-54.el7_7.3.ppc64le.rpm libcurl-7.29.0-54.el7_7.3.ppc64le.rpm libcurl-devel-7.29.0-54.el7_7.3.ppc64le.rpm s390x: curl-7.29.0-54.el7_7.3.s390x.rpm curl-debuginfo-7.29.0-54.el7_7.3.s390.rpm curl-debuginfo-7.29.0-54.el7_7.3.s390x.rpm libcurl-7.29.0-54.el7_7.3.s390.rpm libcurl-7.29.0-54.el7_7.3.s390x.rpm libcurl-devel-7.29.0-54.el7_7.3.s390.rpm libcurl-devel-7.29.0-54.el7_7.3.s390x.rpm x86_64: curl-7.29.0-54.el7_7.3.x86_64.rpm curl-debuginfo-7.29.0-54.el7_7.3.i686.rpm curl-debuginfo-7.29.0-54.el7_7.3.x86_64.rpm libcurl-7.29.0-54.el7_7.3.i686.rpm libcurl-7.29.0-54.el7_7.3.x86_64.rpm libcurl-devel-7.29.0-54.el7_7.3.i686.rpm libcurl-devel-7.29.0-54.el7_7.3.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-2019-5436 https://access.redhat.com/security/updates/classification/#low 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2020 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXuETNtzjgjWX9erEAQgikBAAhYGp5wxFiu7hF3qvyO4xQFdMToHSFrmM Gsgmu1cw0hxq9Yk29MJ3t978tO1v9KGRy6q3pFCCnBlBTD81Jssa9cTYyuzJsf4u /aLgUkHOTlXV+pD/eziBWxtrKHGD2LbE+vUFlBoRgW6UZNrNvNkp+p9l18FSMi2j moXBVpwvoY4Vymdq0zfqzBNPOuBySzyAZ1qc3WNP+lb5xg6N7BIJAaeE+9bGgsfq IYDNZTY+uYR6tnfi/ESXAyF1wNmzVRNu/y+tOHrQwlE4vQFXOJLYosTCuyaDzJ8H pVnpP5Ru7XZGGclR5k3ri0LUtd3k37xnZ02FySMrkaiKQEGy2+u7XXkkfHc/ok76 p0uKGiN/+b6Sb1DIk14sgwEopYz8DYOFnh5TYfAgGdDOtfqrV3tXjGYRcCwNS302 BiQa39fW+tqB2QVVdjkTg28yNov/j70Kmn6GNmMX7aF/6VLJhudE2uby4qlAkzB3 OKPZ97bU2HwdcmjXKn05aqri91EbmEyQvT05aXF7+hR5MKpC0kvBrbZjvqAz0E5I WuIZsfan9Eh/Q9QVeE9N/4w8KGO4IxmRFMFYP6Hl7Le4kITsqDL6YDDjIUgCK1RW Q6jFa6sH6Az9r2bfxsm6LIY/d33HT2cvPxMNmz9MbukCmUt1EeWVZ1LkRteC2qy7 LbXQ0NlBXVw= =PR1z - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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