{"schema_version": "1.3.1", "id": "RLSA-2021:1610", "modified": "2023-02-02T14:09:18.983805Z", "published": "2021-05-18T05:39:00Z", "related": ["CVE-2020-8231", "CVE-2020-8284", "CVE-2020-8285", "CVE-2020-8286"], "summary": "Moderate: curl security and bug fix update", "details": "The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTTP, FTP, and LDAP.\n\nSecurity Fix(es):\n\n* curl: FTP PASV command response can cause curl to connect to arbitrary host (CVE-2020-8284)\n\n* curl: Malicious FTP server can trigger stack overflow when CURLOPT_CHUNK_BGN_FUNCTION is used (CVE-2020-8285)\n\n* curl: Inferior OCSP verification (CVE-2020-8286)\n\n* curl: Expired pointer dereference via multi API with CURLOPT_CONNECT_ONLY option set (CVE-2020-8231)\n\nFor 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.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Rocky Linux 8.4 Release Notes linked from the References section.", "severity": [{"type": "CVSS_V3", "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N"}], "affected": [{"package": {"ecosystem": "Rocky Linux:8", "name": "curl", "purl": "pkg:rpm/rocky-linux/curl?distro=rocky-linux-8-4-legacy&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:7.61.1-18.el8"}], "database_specific": {"yum_repository": "BaseOS"}}]}], "references": [{"type": "ADVISORY", "url": "https://errata.rockylinux.org/RLSA-2021:1610"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1868032"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1873327"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1895391"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1902667"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1902687"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1906096"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1918692"}], "credits": [{"name": "Rocky Enterprise Software Foundation"}, {"name": "Red Hat"}]}