{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"important"},"category":"csaf_security_advisory","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":"Security update for cosign","title":"Title of the patch"},{"category":"description","text":"This update for cosign fixes the following issues:\n\n- Updated to 1.10.1 (jsc#SLE-23879):\n  - CVE-2022-35929: Fixed an issue where cosign verify-attestation --type\n    could report false positives when there was at least one attestation\n    with a valid signature and there were no attestations of the type\n    being verified (bsc#1202157).\n","title":"Description of the patch"},{"category":"details","text":"SUSE-2022-2877,SUSE-SLE-Module-Basesystem-15-SP4-2022-2877,openSUSE-SLE-15.4-2022-2877","title":"Patchnames"},{"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":"SUSE ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"self","summary":"URL of this CSAF notice","url":"https://ftp.suse.com/pub/projects/security/csaf/suse-su-2022_2877-1.json"},{"category":"self","summary":"URL for SUSE-SU-2022:2877-1","url":"https://www.suse.com/support/update/announcement/2022/suse-su-20222877-1/"},{"category":"self","summary":"E-Mail link for SUSE-SU-2022:2877-1","url":"https://lists.suse.com/pipermail/sle-security-updates/2022-August/011974.html"},{"category":"self","summary":"SUSE Bug 1202157","url":"https://bugzilla.suse.com/1202157"},{"category":"self","summary":"SUSE CVE CVE-2022-35929 page","url":"https://www.suse.com/security/cve/CVE-2022-35929/"}],"title":"Security update for cosign","tracking":{"current_release_date":"2022-08-23T11:31:27Z","generator":{"date":"2022-08-23T11:31:27Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"SUSE-SU-2022:2877-1","initial_release_date":"2022-08-23T11:31:27Z","revision_history":[{"date":"2022-08-23T11:31:27Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"cosign-1.10.1-150400.3.3.1.aarch64","product":{"name":"cosign-1.10.1-150400.3.3.1.aarch64","product_id":"cosign-1.10.1-150400.3.3.1.aarch64"}}],"category":"architecture","name":"aarch64"},{"branches":[{"category":"product_version","name":"cosign-1.10.1-150400.3.3.1.i586","product":{"name":"cosign-1.10.1-150400.3.3.1.i586","product_id":"cosign-1.10.1-150400.3.3.1.i586"}}],"category":"architecture","name":"i586"},{"branches":[{"category":"product_version","name":"cosign-1.10.1-150400.3.3.1.ppc64le","product":{"name":"cosign-1.10.1-150400.3.3.1.ppc64le","product_id":"cosign-1.10.1-150400.3.3.1.ppc64le"}}],"category":"architecture","name":"ppc64le"},{"branches":[{"category":"product_version","name":"cosign-1.10.1-150400.3.3.1.s390x","product":{"name":"cosign-1.10.1-150400.3.3.1.s390x","product_id":"cosign-1.10.1-150400.3.3.1.s390x"}}],"category":"architecture","name":"s390x"},{"branches":[{"category":"product_version","name":"cosign-1.10.1-150400.3.3.1.x86_64","product":{"name":"cosign-1.10.1-150400.3.3.1.x86_64","product_id":"cosign-1.10.1-150400.3.3.1.x86_64"}}],"category":"architecture","name":"x86_64"},{"branches":[{"category":"product_name","name":"SUSE Linux Enterprise Module for Basesystem 15 SP4","product":{"name":"SUSE Linux Enterprise Module for Basesystem 15 SP4","product_id":"SUSE Linux Enterprise Module for Basesystem 15 SP4","product_identification_helper":{"cpe":"cpe:/o:suse:sle-module-basesystem:15:sp4"}}},{"category":"product_name","name":"openSUSE Leap 15.4","product":{"name":"openSUSE Leap 15.4","product_id":"openSUSE Leap 15.4","product_identification_helper":{"cpe":"cpe:/o:opensuse:leap:15.4"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"cosign-1.10.1-150400.3.3.1.aarch64 as component of SUSE Linux Enterprise Module for Basesystem 15 SP4","product_id":"SUSE Linux Enterprise Module for Basesystem 15 SP4:cosign-1.10.1-150400.3.3.1.aarch64"},"product_reference":"cosign-1.10.1-150400.3.3.1.aarch64","relates_to_product_reference":"SUSE Linux Enterprise Module for Basesystem 15 SP4"},{"category":"default_component_of","full_product_name":{"name":"cosign-1.10.1-150400.3.3.1.ppc64le as component of SUSE Linux Enterprise Module for Basesystem 15 SP4","product_id":"SUSE Linux Enterprise Module for Basesystem 15 SP4:cosign-1.10.1-150400.3.3.1.ppc64le"},"product_reference":"cosign-1.10.1-150400.3.3.1.ppc64le","relates_to_product_reference":"SUSE Linux Enterprise Module for Basesystem 15 SP4"},{"category":"default_component_of","full_product_name":{"name":"cosign-1.10.1-150400.3.3.1.s390x as component of SUSE Linux Enterprise Module for Basesystem 15 SP4","product_id":"SUSE Linux Enterprise Module for Basesystem 15 SP4:cosign-1.10.1-150400.3.3.1.s390x"},"product_reference":"cosign-1.10.1-150400.3.3.1.s390x","relates_to_product_reference":"SUSE Linux Enterprise Module for Basesystem 15 SP4"},{"category":"default_component_of","full_product_name":{"name":"cosign-1.10.1-150400.3.3.1.x86_64 as component of SUSE Linux Enterprise Module for Basesystem 15 SP4","product_id":"SUSE Linux Enterprise Module for Basesystem 15 SP4:cosign-1.10.1-150400.3.3.1.x86_64"},"product_reference":"cosign-1.10.1-150400.3.3.1.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Module for Basesystem 15 SP4"},{"category":"default_component_of","full_product_name":{"name":"cosign-1.10.1-150400.3.3.1.aarch64 as component of openSUSE Leap 15.4","product_id":"openSUSE Leap 15.4:cosign-1.10.1-150400.3.3.1.aarch64"},"product_reference":"cosign-1.10.1-150400.3.3.1.aarch64","relates_to_product_reference":"openSUSE Leap 15.4"},{"category":"default_component_of","full_product_name":{"name":"cosign-1.10.1-150400.3.3.1.ppc64le as component of openSUSE Leap 15.4","product_id":"openSUSE Leap 15.4:cosign-1.10.1-150400.3.3.1.ppc64le"},"product_reference":"cosign-1.10.1-150400.3.3.1.ppc64le","relates_to_product_reference":"openSUSE Leap 15.4"},{"category":"default_component_of","full_product_name":{"name":"cosign-1.10.1-150400.3.3.1.s390x as component of openSUSE Leap 15.4","product_id":"openSUSE Leap 15.4:cosign-1.10.1-150400.3.3.1.s390x"},"product_reference":"cosign-1.10.1-150400.3.3.1.s390x","relates_to_product_reference":"openSUSE Leap 15.4"},{"category":"default_component_of","full_product_name":{"name":"cosign-1.10.1-150400.3.3.1.x86_64 as component of openSUSE Leap 15.4","product_id":"openSUSE Leap 15.4:cosign-1.10.1-150400.3.3.1.x86_64"},"product_reference":"cosign-1.10.1-150400.3.3.1.x86_64","relates_to_product_reference":"openSUSE Leap 15.4"}]},"vulnerabilities":[{"cve":"CVE-2022-35929","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2022-35929"}],"notes":[{"category":"general","text":"cosign is a container signing and verification utility. In versions prior to 1.10.1 cosign can report a false positive if any attestation exists. `cosign verify-attestation` used with the `--type` flag will report a false positive verification when there is at least one attestation with a valid signature and there are NO attestations of the type being verified (--type defaults to \"custom\"). This can happen when signing with a standard keypair and with \"keyless\" signing with Fulcio. This vulnerability can be reproduced with the `distroless.dev/static@sha256:dd7614b5a12bc4d617b223c588b4e0c833402b8f4991fb5702ea83afad1986e2` image. This image has a `vuln` attestation but not an `spdx` attestation. However, if you run `cosign verify-attestation --type=spdx` on this image, it incorrectly succeeds. This issue has been addressed in version 1.10.1 of cosign. Users are advised to upgrade. There are no known workarounds for this issue.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Module for Basesystem 15 SP4:cosign-1.10.1-150400.3.3.1.aarch64","SUSE Linux Enterprise Module for Basesystem 15 SP4:cosign-1.10.1-150400.3.3.1.ppc64le","SUSE Linux Enterprise Module for Basesystem 15 SP4:cosign-1.10.1-150400.3.3.1.s390x","SUSE Linux Enterprise Module for Basesystem 15 SP4:cosign-1.10.1-150400.3.3.1.x86_64","openSUSE Leap 15.4:cosign-1.10.1-150400.3.3.1.aarch64","openSUSE Leap 15.4:cosign-1.10.1-150400.3.3.1.ppc64le","openSUSE Leap 15.4:cosign-1.10.1-150400.3.3.1.s390x","openSUSE Leap 15.4:cosign-1.10.1-150400.3.3.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2022-35929","url":"https://www.suse.com/security/cve/CVE-2022-35929"},{"category":"external","summary":"SUSE Bug 1202157 for CVE-2022-35929","url":"https://bugzilla.suse.com/1202157"}],"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 Linux Enterprise Module for Basesystem 15 SP4:cosign-1.10.1-150400.3.3.1.aarch64","SUSE Linux Enterprise Module for Basesystem 15 SP4:cosign-1.10.1-150400.3.3.1.ppc64le","SUSE Linux Enterprise Module for Basesystem 15 SP4:cosign-1.10.1-150400.3.3.1.s390x","SUSE Linux Enterprise Module for Basesystem 15 SP4:cosign-1.10.1-150400.3.3.1.x86_64","openSUSE Leap 15.4:cosign-1.10.1-150400.3.3.1.aarch64","openSUSE Leap 15.4:cosign-1.10.1-150400.3.3.1.ppc64le","openSUSE Leap 15.4:cosign-1.10.1-150400.3.3.1.s390x","openSUSE Leap 15.4:cosign-1.10.1-150400.3.3.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":6.2,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"products":["SUSE Linux Enterprise Module for Basesystem 15 SP4:cosign-1.10.1-150400.3.3.1.aarch64","SUSE Linux Enterprise Module for Basesystem 15 SP4:cosign-1.10.1-150400.3.3.1.ppc64le","SUSE Linux Enterprise Module for Basesystem 15 SP4:cosign-1.10.1-150400.3.3.1.s390x","SUSE Linux Enterprise Module for Basesystem 15 SP4:cosign-1.10.1-150400.3.3.1.x86_64","openSUSE Leap 15.4:cosign-1.10.1-150400.3.3.1.aarch64","openSUSE Leap 15.4:cosign-1.10.1-150400.3.3.1.ppc64le","openSUSE Leap 15.4:cosign-1.10.1-150400.3.3.1.s390x","openSUSE Leap 15.4:cosign-1.10.1-150400.3.3.1.x86_64"]}],"threats":[{"category":"impact","date":"2022-08-23T11:31:27Z","details":"moderate"}],"title":"CVE-2022-35929"}]}