{"answers":{"affected":"2 open source packages ship an affected version, including ch.qos.logback:logback-core. It affects 6 products.","exploited":"There is no known exploitation of CVE-2021-42550 in the wild and no public exploit code.","fix":"Upgrade ch.qos.logback:logback-core to 1.2.9 or later.","what":"CVE-2021-42550 is a medium-severity code injection vulnerability in Redhat Satellite, published on 16 Dec 2021. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-42550 and fix it if it is affected.\n\nWhat it is: CVE-2021-42550 is a medium-severity code injection vulnerability in Redhat Satellite, published on 16 Dec 2021. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-42550 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- ch.qos.logback:logback-core (Maven): affected all versions; fixed in 1.2.9\n- ch.qos.logback:logback-core (Maven): affected all versions; fixed in 1.2.9\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2021-42550/ (Markdown: https://insights.sbomify.com/CVE-2021-42550/index.md)","id":"CVE-2021-42550","markdown":"https://insights.sbomify.com/CVE-2021-42550/index.md","name":"CVE-2021-42550","record":{"aliases":["DEBIAN-CVE-2021-42550","GHSA-668q-qrv7-99fm","OESA-2021-1476","OESA-2022-1946","ROOT-APP-MAVEN-CVE-2021-42550","SUSE-SU-2023:2097-1","UBUNTU-CVE-2021-42550","openSUSE-SU-2024:12026-1","openSUSE-SU-2024:12224-1"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":true,"product_category":"Java logging library","requires_auth":"high_privilege","summary":"An attacker with configuration edit privileges can execute arbitrary code via malicious JNDI lookups in Logback.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"NCSC.ch","cpe":[{"product":"cloud_manager","vendor":"netapp"},{"product":"service_level_manager","vendor":"netapp"},{"product":"snap_creator_framework","vendor":"netapp"},{"product":"logback","vendor":"qos"},{"product":"satellite","vendor":"redhat"},{"product":"sinec_nms","vendor":"siemens"}],"cvss":{"score":6.6,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-502","name":"Deserialization of Untrusted Data"}],"description":"In logback version 1.2.7 and prior versions, an attacker with the required privileges to edit configurations files could craft a malicious configuration allowing to execute arbitrary code loaded from LDAP servers.","ecosystems":["Maven","SUSE:Enterprise Storage 7","SUSE:Enterprise Storage 7.1","SUSE:Linux Enterprise High Performance Computing 15 SP2-LTSS","SUSE:Linux Enterprise High Performance Computing 15 SP3-ESPOS","SUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS","SUSE:Linux Enterprise Module for Development Tools 15 SP4","SUSE:Linux Enterprise Real Time 15 SP3","SUSE:Linux Enterprise Server 15 SP2-LTSS","SUSE:Linux Enterprise Server 15 SP3-LTSS","SUSE:Linux Enterprise Server for SAP Applications 15 SP2","SUSE:Linux Enterprise Server for SAP Applications 15 SP3","SUSE:Manager Server Module 4.3","openSUSE:Leap 15.4"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"RCE from attacker with configuration edit priviledges through JNDI lookup","id":"CVE-2021-42550","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":"redhat:satellite","products":["redhat:satellite"],"type":"code_injection","year":"2021"},"n_packages":81,"n_references":7,"next":{"headline":"Reflected XSS in NetBiblio WebOPAC search functionality","id":"CVE-2021-42551"},"packages":[{"ecosystem":"Maven","fixed":["1.2.9"],"introduced":["0"],"last_affected":[],"package":"ch.qos.logback:logback-core","purl":null,"source":"GHSA-668q-qrv7-99fm"},{"ecosystem":"Maven","fixed":["1.2.9"],"introduced":["0"],"last_affected":[],"package":"ch.qos.logback:logback-core","purl":"pkg:maven/ch.qos.logback/logback-core","source":"GHSA-668q-qrv7-99fm"},{"ecosystem":"SUSE:Enterprise Storage 7","fixed":["3.8.6-150200.4.9.8"],"introduced":["0"],"last_affected":[],"package":"maven","purl":"pkg:rpm/suse/maven\u0026distro=SUSE%20Enterprise%20Storage%207","source":"SUSE-SU-2023:2097-1"},{"ecosystem":"SUSE:Enterprise Storage 7","fixed":["1.3.1-150200.3.7.8"],"introduced":["0"],"last_affected":[],"package":"minlog","purl":"pkg:rpm/suse/minlog\u0026distro=SUSE%20Enterprise%20Storage%207","source":"SUSE-SU-2023:2097-1"},{"ecosystem":"SUSE:Enterprise Storage 7","fixed":["4.0.0-150200.3.7.1"],"introduced":["0"],"last_affected":[],"package":"xmvn","purl":"pkg:rpm/suse/xmvn\u0026distro=SUSE%20Enterprise%20Storage%207","source":"SUSE-SU-2023:2097-1"},{"ecosystem":"SUSE:Enterprise Storage 7","fixed":["4.0.0-150200.3.7.3"],"introduced":["0"],"last_affected":[],"package":"xmvn-connector","purl":"pkg:rpm/suse/xmvn-connector\u0026distro=SUSE%20Enterprise%20Storage%207","source":"SUSE-SU-2023:2097-1"},{"ecosystem":"SUSE:Enterprise Storage 7","fixed":["4.0.0-150200.3.7.8"],"introduced":["0"],"last_affected":[],"package":"xmvn-mojo","purl":"pkg:rpm/suse/xmvn-mojo\u0026distro=SUSE%20Enterprise%20Storage%207","source":"SUSE-SU-2023:2097-1"},{"ecosystem":"SUSE:Enterprise Storage 7","fixed":["4.0.0-150200.3.7.1"],"introduced":["0"],"last_affected":[],"package":"xmvn-tools","purl":"pkg:rpm/suse/xmvn-tools\u0026distro=SUSE%20Enterprise%20Storage%207","source":"SUSE-SU-2023:2097-1"},{"ecosystem":"SUSE:Enterprise Storage 7.1","fixed":["3.8.6-150200.4.9.8"],"introduced":["0"],"last_affected":[],"package":"maven","purl":"pkg:rpm/suse/maven\u0026distro=SUSE%20Enterprise%20Storage%207.1","source":"SUSE-SU-2023:2097-1"},{"ecosystem":"SUSE:Enterprise Storage 7.1","fixed":["1.3.1-150200.3.7.8"],"introduced":["0"],"last_affected":[],"package":"minlog","purl":"pkg:rpm/suse/minlog\u0026distro=SUSE%20Enterprise%20Storage%207.1","source":"SUSE-SU-2023:2097-1"},{"ecosystem":"SUSE:Enterprise Storage 7.1","fixed":["4.0.0-150200.3.7.1"],"introduced":["0"],"last_affected":[],"package":"xmvn","purl":"pkg:rpm/suse/xmvn\u0026distro=SUSE%20Enterprise%20Storage%207.1","source":"SUSE-SU-2023:2097-1"},{"ecosystem":"SUSE:Enterprise Storage 7.1","fixed":["4.0.0-150200.3.7.3"],"introduced":["0"],"last_affected":[],"package":"xmvn-connector","purl":"pkg:rpm/suse/xmvn-connector\u0026distro=SUSE%20Enterprise%20Storage%207.1","source":"SUSE-SU-2023:2097-1"},{"ecosystem":"SUSE:Enterprise Storage 7.1","fixed":["4.0.0-150200.3.7.8"],"introduced":["0"],"last_affected":[],"package":"xmvn-mojo","purl":"pkg:rpm/suse/xmvn-mojo\u0026distro=SUSE%20Enterprise%20Storage%207.1","source":"SUSE-SU-2023:2097-1"},{"ecosystem":"SUSE:Enterprise Storage 7.1","fixed":["4.0.0-150200.3.7.1"],"introduced":["0"],"last_affected":[],"package":"xmvn-tools","purl":"pkg:rpm/suse/xmvn-tools\u0026distro=SUSE%20Enterprise%20Storage%207.1","source":"SUSE-SU-2023:2097-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP2-LTSS","fixed":["3.8.6-150200.4.9.8"],"introduced":["0"],"last_affected":[],"package":"maven","purl":"pkg:rpm/suse/maven\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSS","source":"SUSE-SU-2023:2097-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP2-LTSS","fixed":["1.3.1-150200.3.7.8"],"introduced":["0"],"last_affected":[],"package":"minlog","purl":"pkg:rpm/suse/minlog\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSS","source":"SUSE-SU-2023:2097-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP2-LTSS","fixed":["4.0.0-150200.3.7.1"],"introduced":["0"],"last_affected":[],"package":"xmvn","purl":"pkg:rpm/suse/xmvn\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSS","source":"SUSE-SU-2023:2097-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP2-LTSS","fixed":["4.0.0-150200.3.7.3"],"introduced":["0"],"last_affected":[],"package":"xmvn-connector","purl":"pkg:rpm/suse/xmvn-connector\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSS","source":"SUSE-SU-2023:2097-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP2-LTSS","fixed":["4.0.0-150200.3.7.8"],"introduced":["0"],"last_affected":[],"package":"xmvn-mojo","purl":"pkg:rpm/suse/xmvn-mojo\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSS","source":"SUSE-SU-2023:2097-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP2-LTSS","fixed":["4.0.0-150200.3.7.1"],"introduced":["0"],"last_affected":[],"package":"xmvn-tools","purl":"pkg:rpm/suse/xmvn-tools\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSS","source":"SUSE-SU-2023:2097-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP3-ESPOS","fixed":["3.8.6-150200.4.9.8"],"introduced":["0"],"last_affected":[],"package":"maven","purl":"pkg:rpm/suse/maven\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-ESPOS","source":"SUSE-SU-2023:2097-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP3-ESPOS","fixed":["1.3.1-150200.3.7.8"],"introduced":["0"],"last_affected":[],"package":"minlog","purl":"pkg:rpm/suse/minlog\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-ESPOS","source":"SUSE-SU-2023:2097-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP3-ESPOS","fixed":["4.0.0-150200.3.7.1"],"introduced":["0"],"last_affected":[],"package":"xmvn","purl":"pkg:rpm/suse/xmvn\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-ESPOS","source":"SUSE-SU-2023:2097-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP3-ESPOS","fixed":["4.0.0-150200.3.7.3"],"introduced":["0"],"last_affected":[],"package":"xmvn-connector","purl":"pkg:rpm/suse/xmvn-connector\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-ESPOS","source":"SUSE-SU-2023:2097-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP3-ESPOS","fixed":["4.0.0-150200.3.7.8"],"introduced":["0"],"last_affected":[],"package":"xmvn-mojo","purl":"pkg:rpm/suse/xmvn-mojo\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-ESPOS","source":"SUSE-SU-2023:2097-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP3-ESPOS","fixed":["4.0.0-150200.3.7.1"],"introduced":["0"],"last_affected":[],"package":"xmvn-tools","purl":"pkg:rpm/suse/xmvn-tools\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-ESPOS","source":"SUSE-SU-2023:2097-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS","fixed":["3.8.6-150200.4.9.8"],"introduced":["0"],"last_affected":[],"package":"maven","purl":"pkg:rpm/suse/maven\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSS","source":"SUSE-SU-2023:2097-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS","fixed":["1.3.1-150200.3.7.8"],"introduced":["0"],"last_affected":[],"package":"minlog","purl":"pkg:rpm/suse/minlog\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSS","source":"SUSE-SU-2023:2097-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS","fixed":["4.0.0-150200.3.7.1"],"introduced":["0"],"last_affected":[],"package":"xmvn","purl":"pkg:rpm/suse/xmvn\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSS","source":"SUSE-SU-2023:2097-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS","fixed":["4.0.0-150200.3.7.3"],"introduced":["0"],"last_affected":[],"package":"xmvn-connector","purl":"pkg:rpm/suse/xmvn-connector\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSS","source":"SUSE-SU-2023:2097-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS","fixed":["4.0.0-150200.3.7.8"],"introduced":["0"],"last_affected":[],"package":"xmvn-mojo","purl":"pkg:rpm/suse/xmvn-mojo\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSS","source":"SUSE-SU-2023:2097-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS","fixed":["4.0.0-150200.3.7.1"],"introduced":["0"],"last_affected":[],"package":"xmvn-tools","purl":"pkg:rpm/suse/xmvn-tools\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSS","source":"SUSE-SU-2023:2097-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Development Tools 15 SP4","fixed":["3.8.6-150200.4.9.8"],"introduced":["0"],"last_affected":[],"package":"maven","purl":"pkg:rpm/suse/maven\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP4","source":"SUSE-SU-2023:2097-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Development Tools 15 SP4","fixed":["1.3.1-150200.3.7.8"],"introduced":["0"],"last_affected":[],"package":"minlog","purl":"pkg:rpm/suse/minlog\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP4","source":"SUSE-SU-2023:2097-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Development Tools 15 SP4","fixed":["4.0.0-150200.3.7.1"],"introduced":["0"],"last_affected":[],"package":"xmvn","purl":"pkg:rpm/suse/xmvn\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP4","source":"SUSE-SU-2023:2097-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Development Tools 15 SP4","fixed":["4.0.0-150200.3.7.3"],"introduced":["0"],"last_affected":[],"package":"xmvn-connector","purl":"pkg:rpm/suse/xmvn-connector\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP4","source":"SUSE-SU-2023:2097-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Development Tools 15 SP4","fixed":["4.0.0-150200.3.7.8"],"introduced":["0"],"last_affected":[],"package":"xmvn-mojo","purl":"pkg:rpm/suse/xmvn-mojo\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP4","source":"SUSE-SU-2023:2097-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Development Tools 15 SP4","fixed":["4.0.0-150200.3.7.1"],"introduced":["0"],"last_affected":[],"package":"xmvn-tools","purl":"pkg:rpm/suse/xmvn-tools\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP4","source":"SUSE-SU-2023:2097-1"},{"ecosystem":"SUSE:Linux Enterprise Real Time 15 SP3","fixed":["3.8.6-150200.4.9.8"],"introduced":["0"],"last_affected":[],"package":"maven","purl":"pkg:rpm/suse/maven\u0026distro=SUSE%20Linux%20Enterprise%20Real%20Time%2015%20SP3","source":"SUSE-SU-2023:2097-1"},{"ecosystem":"SUSE:Linux Enterprise Real Time 15 SP3","fixed":["1.3.1-150200.3.7.8"],"introduced":["0"],"last_affected":[],"package":"minlog","purl":"pkg:rpm/suse/minlog\u0026distro=SUSE%20Linux%20Enterprise%20Real%20Time%2015%20SP3","source":"SUSE-SU-2023:2097-1"}],"prev":{"headline":"reflected XSS in search functionality of WP Cloud Plugins - Lets-Box","id":"CVE-2021-42549"},"products":["logback"],"published":"2021-12-16","related":[{"cvss_score":9.1,"headline":"Missing authorization in Cloud Manager","id":"CVE-2021-26990","kev_date_added":null,"published":"2021-03-19"},{"cvss_score":7.5,"headline":"Information disclosure in Cloud Manager","id":"CVE-2021-27002","kev_date_added":null,"published":"2021-10-11"},{"cvss_score":7.5,"headline":"Security feature bypass in Cloud Manager","id":"CVE-2021-26991","kev_date_added":null,"published":"2021-03-19"},{"cvss_score":7.5,"headline":"Denial of service in Cloud Manager","id":"CVE-2021-26992","kev_date_added":null,"published":"2021-03-19"},{"cvss_score":4.3,"headline":"Information disclosure in NetApp Cloud Manager","id":"CVE-2021-26998","kev_date_added":null,"published":"2021-08-06"},{"cvss_score":4.3,"headline":"Information disclosure in NetApp Cloud Manager","id":"CVE-2021-26999","kev_date_added":null,"published":"2021-08-06"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"SUSE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["QOS.ch"]},"summary":"An attacker with configuration edit privileges can execute arbitrary code via malicious JNDI lookups in Logback.","url":"https://insights.sbomify.com/CVE-2021-42550/"}