-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: curl security update Advisory ID: RHSA-2017:3263-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2017:3263 Issue date: 2017-11-27 CVE Names: CVE-2017-1000257 ===================================================================== 1. Summary: An update for curl is now available for Red Hat Enterprise Linux 7. 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 Client (v. 7) - x86_64 Red Hat Enterprise Linux Client Optional (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode Optional (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 Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7) - aarch64, ppc64le 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): * A buffer overrun flaw was found in the IMAP handler of libcurl. By tricking an unsuspecting user into connecting to a malicious IMAP server, an attacker could exploit this flaw to potentially cause information disclosure or crash the application. (CVE-2017-1000257) Red Hat would like to thank the Curl project for reporting this issue. Upstream acknowledges Brian Carpenter and the OSS-Fuzz project as the original reporters. 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/): 1503705 - CVE-2017-1000257 curl: IMAP FETCH response out of bounds read 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: curl-7.29.0-42.el7_4.1.src.rpm x86_64: curl-7.29.0-42.el7_4.1.x86_64.rpm curl-debuginfo-7.29.0-42.el7_4.1.i686.rpm curl-debuginfo-7.29.0-42.el7_4.1.x86_64.rpm libcurl-7.29.0-42.el7_4.1.i686.rpm libcurl-7.29.0-42.el7_4.1.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): x86_64: curl-debuginfo-7.29.0-42.el7_4.1.i686.rpm curl-debuginfo-7.29.0-42.el7_4.1.x86_64.rpm libcurl-devel-7.29.0-42.el7_4.1.i686.rpm libcurl-devel-7.29.0-42.el7_4.1.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: curl-7.29.0-42.el7_4.1.src.rpm x86_64: curl-7.29.0-42.el7_4.1.x86_64.rpm curl-debuginfo-7.29.0-42.el7_4.1.i686.rpm curl-debuginfo-7.29.0-42.el7_4.1.x86_64.rpm libcurl-7.29.0-42.el7_4.1.i686.rpm libcurl-7.29.0-42.el7_4.1.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): x86_64: curl-debuginfo-7.29.0-42.el7_4.1.i686.rpm curl-debuginfo-7.29.0-42.el7_4.1.x86_64.rpm libcurl-devel-7.29.0-42.el7_4.1.i686.rpm libcurl-devel-7.29.0-42.el7_4.1.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: curl-7.29.0-42.el7_4.1.src.rpm ppc64: curl-7.29.0-42.el7_4.1.ppc64.rpm curl-debuginfo-7.29.0-42.el7_4.1.ppc.rpm curl-debuginfo-7.29.0-42.el7_4.1.ppc64.rpm libcurl-7.29.0-42.el7_4.1.ppc.rpm libcurl-7.29.0-42.el7_4.1.ppc64.rpm libcurl-devel-7.29.0-42.el7_4.1.ppc.rpm libcurl-devel-7.29.0-42.el7_4.1.ppc64.rpm ppc64le: curl-7.29.0-42.el7_4.1.ppc64le.rpm curl-debuginfo-7.29.0-42.el7_4.1.ppc64le.rpm libcurl-7.29.0-42.el7_4.1.ppc64le.rpm libcurl-devel-7.29.0-42.el7_4.1.ppc64le.rpm s390x: curl-7.29.0-42.el7_4.1.s390x.rpm curl-debuginfo-7.29.0-42.el7_4.1.s390.rpm curl-debuginfo-7.29.0-42.el7_4.1.s390x.rpm libcurl-7.29.0-42.el7_4.1.s390.rpm libcurl-7.29.0-42.el7_4.1.s390x.rpm libcurl-devel-7.29.0-42.el7_4.1.s390.rpm libcurl-devel-7.29.0-42.el7_4.1.s390x.rpm x86_64: curl-7.29.0-42.el7_4.1.x86_64.rpm curl-debuginfo-7.29.0-42.el7_4.1.i686.rpm curl-debuginfo-7.29.0-42.el7_4.1.x86_64.rpm libcurl-7.29.0-42.el7_4.1.i686.rpm libcurl-7.29.0-42.el7_4.1.x86_64.rpm libcurl-devel-7.29.0-42.el7_4.1.i686.rpm libcurl-devel-7.29.0-42.el7_4.1.x86_64.rpm Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7): Source: curl-7.29.0-42.el7_4.1.src.rpm aarch64: curl-7.29.0-42.el7_4.1.aarch64.rpm curl-debuginfo-7.29.0-42.el7_4.1.aarch64.rpm libcurl-7.29.0-42.el7_4.1.aarch64.rpm libcurl-devel-7.29.0-42.el7_4.1.aarch64.rpm ppc64le: curl-7.29.0-42.el7_4.1.ppc64le.rpm curl-debuginfo-7.29.0-42.el7_4.1.ppc64le.rpm libcurl-7.29.0-42.el7_4.1.ppc64le.rpm libcurl-devel-7.29.0-42.el7_4.1.ppc64le.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: curl-7.29.0-42.el7_4.1.src.rpm x86_64: curl-7.29.0-42.el7_4.1.x86_64.rpm curl-debuginfo-7.29.0-42.el7_4.1.i686.rpm curl-debuginfo-7.29.0-42.el7_4.1.x86_64.rpm libcurl-7.29.0-42.el7_4.1.i686.rpm libcurl-7.29.0-42.el7_4.1.x86_64.rpm libcurl-devel-7.29.0-42.el7_4.1.i686.rpm libcurl-devel-7.29.0-42.el7_4.1.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-2017-1000257 https://access.redhat.com/security/updates/classification/#moderate https://curl.haxx.se/docs/adv_20171023.html 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2017 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFaHCZPXlSAg2UNWIIRArLZAJ9jZocshA/ISS3aYe+ZTmMSLrZrLQCfU0Kq 4+pTRyHACBCzTbVquD1Z6ao= =XLqi -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce