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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.3805 curl security and bug fix update 5 November 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: curl Publisher: Red Hat Operating System: Red Hat Impact/Access: Modify Arbitrary Files -- Remote with User Interaction Reduced Security -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2020-8177 Reference: ESB-2020.2573 ESB-2020.2193 ESB-2020.2192 Original Bulletin: https://access.redhat.com/errata/RHSA-2020:4599 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: curl security and bug fix update Advisory ID: RHSA-2020:4599-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:4599 Issue date: 2020-11-03 CVE Names: CVE-2020-8177 ===================================================================== 1. Summary: An update for curl is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. 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 BaseOS (v. 8) - aarch64, 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: Incorrect argument check can allow remote servers to overwrite local files (CVE-2020-8177) 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 8.3 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/): 1847915 - CVE-2020-8177 curl: Incorrect argument check can allow remote servers to overwrite local files 1854369 - curl cannot use the openssl engine like pkcs11 6. Package List: Red Hat Enterprise Linux BaseOS (v. 8): Source: curl-7.61.1-14.el8.src.rpm aarch64: curl-7.61.1-14.el8.aarch64.rpm curl-debuginfo-7.61.1-14.el8.aarch64.rpm curl-debugsource-7.61.1-14.el8.aarch64.rpm curl-minimal-debuginfo-7.61.1-14.el8.aarch64.rpm libcurl-7.61.1-14.el8.aarch64.rpm libcurl-debuginfo-7.61.1-14.el8.aarch64.rpm libcurl-devel-7.61.1-14.el8.aarch64.rpm libcurl-minimal-7.61.1-14.el8.aarch64.rpm libcurl-minimal-debuginfo-7.61.1-14.el8.aarch64.rpm ppc64le: curl-7.61.1-14.el8.ppc64le.rpm curl-debuginfo-7.61.1-14.el8.ppc64le.rpm curl-debugsource-7.61.1-14.el8.ppc64le.rpm curl-minimal-debuginfo-7.61.1-14.el8.ppc64le.rpm libcurl-7.61.1-14.el8.ppc64le.rpm libcurl-debuginfo-7.61.1-14.el8.ppc64le.rpm libcurl-devel-7.61.1-14.el8.ppc64le.rpm libcurl-minimal-7.61.1-14.el8.ppc64le.rpm libcurl-minimal-debuginfo-7.61.1-14.el8.ppc64le.rpm s390x: curl-7.61.1-14.el8.s390x.rpm curl-debuginfo-7.61.1-14.el8.s390x.rpm curl-debugsource-7.61.1-14.el8.s390x.rpm curl-minimal-debuginfo-7.61.1-14.el8.s390x.rpm libcurl-7.61.1-14.el8.s390x.rpm libcurl-debuginfo-7.61.1-14.el8.s390x.rpm libcurl-devel-7.61.1-14.el8.s390x.rpm libcurl-minimal-7.61.1-14.el8.s390x.rpm libcurl-minimal-debuginfo-7.61.1-14.el8.s390x.rpm x86_64: curl-7.61.1-14.el8.x86_64.rpm curl-debuginfo-7.61.1-14.el8.i686.rpm curl-debuginfo-7.61.1-14.el8.x86_64.rpm curl-debugsource-7.61.1-14.el8.i686.rpm curl-debugsource-7.61.1-14.el8.x86_64.rpm curl-minimal-debuginfo-7.61.1-14.el8.i686.rpm curl-minimal-debuginfo-7.61.1-14.el8.x86_64.rpm libcurl-7.61.1-14.el8.i686.rpm libcurl-7.61.1-14.el8.x86_64.rpm libcurl-debuginfo-7.61.1-14.el8.i686.rpm libcurl-debuginfo-7.61.1-14.el8.x86_64.rpm libcurl-devel-7.61.1-14.el8.i686.rpm libcurl-devel-7.61.1-14.el8.x86_64.rpm libcurl-minimal-7.61.1-14.el8.i686.rpm libcurl-minimal-7.61.1-14.el8.x86_64.rpm libcurl-minimal-debuginfo-7.61.1-14.el8.i686.rpm libcurl-minimal-debuginfo-7.61.1-14.el8.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-2020-8177 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.3_release_notes/ 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 iQIVAwUBX6I2UNzjgjWX9erEAQgX7A//aGFhzhiE/BdHDf0VYrsEG0ZrUg1IpSJ6 32WwZQ8dAoYy1NN5wZ+Mf5dVJPnL6hXQMgU7rZaZpTlzYhcJTpFa4VEc+Etu9Ige Bp70GyVAhcDpkV90cnXUXRLWfzHq8yjhaVPgqz3LgcYJNAzKQ2/XZdoJUPrxMFJT dM1ZsmWbRndfsMFOUO0Eig3+Jtkr0CC0g4Qwnx5+UO6s3fhKfB7BOIoXZfirBP0Q eHJe1JwJztxSxT4zo4f6OPy2XlKOqZEhVjO5aZ3ZQ7OaYIX/tlTPVqXY4veIsHUn dx8JDv1zG/wR8Hr8DqPMorN5iCI2dwYBGjrvhVqkI3WdEF68LGH9cAyyxhjUIJL0 O2hNqeW4bccbGY/JORd4AZgxopcMInYvPEPq1jptvlw+5HjlemEIQcgN9WhLNrsI X4oEka7ji6bsHDrYZGU9RwZZLsrY3ia8vGlEe6eukTIz0t9L2giYJ4gqvHDNh+dY fkWXboN7Et+YgTavpuZTecP+FiZp0A9vAfbs+hlUsSYZez4S7OZxap6+DJN1vYwc PcVBsyNBk1VodrMjRKkqU+reu7P0XdYVAuK7CgaRb7TaWzgOwe7Vf/ExgJBxNYT2 CfBwFRsH/PlOCNrdoB9xDykVST+Fk3j/k5D/Ck/EmbpD3Z9Y9kbRDPb4MVs+ZIBn /PDTz7D6D44= =oxIA - -----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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