{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"important"},"category":"csaf_vex","csaf_version":"2.0","distribution":{"text":"Copyright 2024 SUSE LLC. All rights reserved.","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"summary","text":"SUSE CVE-2021-21374","title":"Title"},{"category":"description","text":"Nimble is a package manager for the Nim programming language. In Nim release versions before versions 1.2.10 and 1.4.4, \"nimble refresh\" fetches a list of Nimble packages over HTTPS without full verification of the SSL/TLS certificate due to the default setting of httpClient. An attacker able to perform MitM can deliver a modified package list containing malicious software packages. If the packages are installed and used the attack escalates to untrusted code execution.","title":"Description of the CVE"},{"category":"legal_disclaimer","text":"CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).","title":"Terms of use"}],"publisher":{"category":"vendor","contact_details":"https://www.suse.com/support/security/contact/","name":"SUSE Product Security Team","namespace":"https://www.suse.com/"},"references":[{"category":"external","summary":"CVE-2021-21374","url":"https://www.suse.com/security/cve/CVE-2021-21374"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1185085 for CVE-2021-21374","url":"https://bugzilla.suse.com/1185085"},{"category":"external","summary":"Advisory link for 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In Nim release versions before versions 1.2.10 and 1.4.4, \"nimble refresh\" fetches a list of Nimble packages over HTTPS without full verification of the SSL/TLS certificate due to the default setting of httpClient. An attacker able to perform MitM can deliver a modified package list containing malicious software packages. If the packages are installed and used the attack escalates to untrusted code execution.","title":"CVE description"}],"product_status":{"recommended":["SUSE Package Hub 15 SP2:nim-1.2.12-bp152.4.3.1","SUSE Package Hub 15 SP3:nim-1.6.6-bp153.2.3.1","SUSE Package Hub 15 SP4:nim-1.6.6-bp154.2.3.1","openSUSE Leap 15.2:nim-1.2.12-lp152.2.3.1","openSUSE Leap 15.3:nim-1.6.6-bp153.2.3.1","openSUSE Leap 15.4:nim-1.6.6-bp154.2.3.1","openSUSE Tumbleweed:nim-1.2.12-1.7"]},"references":[{"category":"external","summary":"CVE-2021-21374","url":"https://www.suse.com/security/cve/CVE-2021-21374"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1185085 for CVE-2021-21374","url":"https://bugzilla.suse.com/1185085"},{"category":"external","summary":"Advisory link for openSUSE-SU-2021:0618-1","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/NV5NCUH7W5BZXNXEYHHUQGISDZUK64IU/"},{"category":"external","summary":"Advisory link for openSUSE-SU-2021:0628-1","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/3KP4YJ5PY3MI63TQDVZA6BQHCQPAXBGB/"},{"category":"external","summary":"Advisory link for openSUSE-SU-2022:10095-1","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/HM5F2H5AWO4WRQSTOWMODGKMXAHHBVRH/"},{"category":"external","summary":"Advisory link for openSUSE-SU-2022:10101-1","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/SNDISR45BBTIWW5MDTIQOSRHOEV3XUKF/"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n","product_ids":["SUSE Package Hub 15 SP2:nim-1.2.12-bp152.4.3.1","SUSE Package Hub 15 SP3:nim-1.6.6-bp153.2.3.1","SUSE Package Hub 15 SP4:nim-1.6.6-bp154.2.3.1","openSUSE Leap 15.2:nim-1.2.12-lp152.2.3.1","openSUSE Leap 15.3:nim-1.6.6-bp153.2.3.1","openSUSE Leap 15.4:nim-1.6.6-bp154.2.3.1","openSUSE Tumbleweed:nim-1.2.12-1.7"]}],"scores":[{"cvss_v3":{"baseScore":8.1,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"products":["SUSE Package Hub 15 SP2:nim-1.2.12-bp152.4.3.1","SUSE Package Hub 15 SP3:nim-1.6.6-bp153.2.3.1","SUSE Package Hub 15 SP4:nim-1.6.6-bp154.2.3.1","openSUSE Leap 15.2:nim-1.2.12-lp152.2.3.1","openSUSE Leap 15.3:nim-1.6.6-bp153.2.3.1","openSUSE Leap 15.4:nim-1.6.6-bp154.2.3.1","openSUSE Tumbleweed:nim-1.2.12-1.7"]}],"threats":[{"category":"impact","date":"2021-03-27T15:53:07Z","details":"important"}],"title":"CVE-2021-21374"}]}