{"answers":{"affected":"2 open source packages ship an affected version, including nokogiri. It affects 4 products.","exploited":"There is no known exploitation of CVE-2021-30560 in the wild and no public exploit code.","fix":"Upgrade nokogiri to 1.13.2 or later.","what":"CVE-2021-30560 is a high-severity use after free vulnerability in Debian Debian Linux, published on 3 Aug 2021. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2021-30560 and fix it if it is affected.\n\nWhat it is: CVE-2021-30560 is a high-severity use after free vulnerability in Debian Debian Linux, published on 3 Aug 2021. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2021-30560 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- nokogiri (RubyGems): affected all versions; fixed in 1.13.2\n- nokogiri (RubyGems): affected all versions; fixed in 1.13.2\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-2021-30560/ (Markdown: https://insights.sbomify.com/CVE-2021-30560/index.md)","id":"CVE-2021-30560","markdown":"https://insights.sbomify.com/CVE-2021-30560/index.md","name":"CVE-2021-30560","record":{"aliases":["ALPINE-CVE-2021-30560","AZL-9735","CLEANSTART-2024-LT27910","CLEANSTART-2026-DT55361","CLSA-2025-1761056432","CLSA-2026-1776764746","DEBIAN-CVE-2021-30560","DSA-5216-1","GHSA-59gp-qqm7-cw4j","JLSEC-2026-581","MGASA-2022-0341","OESA-2022-2098","SUSE-SU-2023:0556-1","SUSE-SU-2023:0557-1","SUSE-SU-2023:0680-1","UBUNTU-CVE-2021-30560","openSUSE-SU-2024:12423-1"],"analysis":{"component_type":"browser","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Google Chrome","requires_auth":"none","summary":"A remote attacker can exploit heap corruption via a crafted HTML page to potentially execute arbitrary code in Google Chrome.","user_interaction":"required","vuln_class":"use_after_free"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Chrome","cpe":[{"product":"debian_linux","vendor":"debian"},{"product":"chrome","vendor":"google"},{"product":"universal_forwarder","vendor":"splunk"},{"product":"libxslt","vendor":"xmlsoft"}],"cvss":{"score":8.8,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-416","name":"Use After Free"}],"description":"Use after free in Blink XSLT in Google Chrome prior to 91.0.4472.164 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.","ecosystems":["RubyGems","SUSE:Enterprise Storage 7","SUSE:Enterprise Storage 7.1","SUSE:Linux Enterprise High Performance Computing 15 SP1-LTSS","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 Micro 5.1","SUSE:Linux Enterprise Micro 5.2","SUSE:Linux Enterprise Micro 5.3","SUSE:Linux Enterprise Module for Basesystem 15 SP4","SUSE:Linux Enterprise Module for Package Hub 15 SP4","SUSE:Linux Enterprise Real Time 15 SP3","SUSE:Linux Enterprise Server 12 SP2-BCL","SUSE:Linux Enterprise Server 12 SP4-ESPOS","SUSE:Linux Enterprise Server 12 SP4-LTSS","SUSE:Linux Enterprise Server 12 SP5","SUSE:Linux Enterprise Server 15 SP1-LTSS","SUSE:Linux Enterprise Server 15 SP2-LTSS","SUSE:Linux Enterprise Server 15 SP3-LTSS","SUSE:Linux Enterprise Server for SAP Applications 12 SP4","SUSE:Linux Enterprise Server for SAP Applications 12 SP5","SUSE:Linux Enterprise Server for SAP Applications 15 SP1","SUSE:Linux Enterprise Server for SAP Applications 15 SP2","SUSE:Linux Enterprise Server for SAP Applications 15 SP3","SUSE:Linux Enterprise Software Development Kit 12 SP5","SUSE:Manager Proxy 4.2","SUSE:Manager Server 4.2","SUSE:OpenStack Cloud 9","SUSE:OpenStack Cloud Crowbar 9","openSUSE:Leap 15.4","openSUSE:Leap Micro 5.3","openSUSE:Tumbleweed"],"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":"Nokogiri has vulnerable dependencies on libxml2 and libxslt","id":"CVE-2021-30560","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"RubyGems","product":"debian:debian_linux","products":["debian:debian_linux","google:chrome","splunk:universal_forwarder"],"type":"use_after_free","year":"2021"},"n_packages":35,"n_references":5,"next":{"headline":"Memory corruption in Chrome","id":"CVE-2021-30561"},"packages":[{"ecosystem":"RubyGems","fixed":["1.13.2"],"introduced":["0"],"last_affected":[],"package":"nokogiri","purl":null,"source":"GHSA-59gp-qqm7-cw4j"},{"ecosystem":"RubyGems","fixed":["1.13.2"],"introduced":["0"],"last_affected":[],"package":"nokogiri","purl":"pkg:gem/nokogiri","source":"GHSA-59gp-qqm7-cw4j"},{"ecosystem":"SUSE:Enterprise Storage 7","fixed":["1.1.32-150000.3.14.1"],"introduced":["0"],"last_affected":[],"package":"libxslt","purl":"pkg:rpm/suse/libxslt\u0026distro=SUSE%20Enterprise%20Storage%207","source":"SUSE-SU-2023:0680-1"},{"ecosystem":"SUSE:Enterprise Storage 7.1","fixed":["1.1.32-150000.3.14.1"],"introduced":["0"],"last_affected":[],"package":"libxslt","purl":"pkg:rpm/suse/libxslt\u0026distro=SUSE%20Enterprise%20Storage%207.1","source":"SUSE-SU-2023:0680-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP1-LTSS","fixed":["1.1.32-150000.3.14.1"],"introduced":["0"],"last_affected":[],"package":"libxslt","purl":"pkg:rpm/suse/libxslt\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSS","source":"SUSE-SU-2023:0680-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP2-LTSS","fixed":["1.1.32-150000.3.14.1"],"introduced":["0"],"last_affected":[],"package":"libxslt","purl":"pkg:rpm/suse/libxslt\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSS","source":"SUSE-SU-2023:0680-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP3-ESPOS","fixed":["1.1.32-150000.3.14.1"],"introduced":["0"],"last_affected":[],"package":"libxslt","purl":"pkg:rpm/suse/libxslt\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-ESPOS","source":"SUSE-SU-2023:0680-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS","fixed":["1.1.32-150000.3.14.1"],"introduced":["0"],"last_affected":[],"package":"libxslt","purl":"pkg:rpm/suse/libxslt\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSS","source":"SUSE-SU-2023:0680-1"},{"ecosystem":"SUSE:Linux Enterprise Micro 5.1","fixed":["1.1.32-150000.3.14.1"],"introduced":["0"],"last_affected":[],"package":"libxslt","purl":"pkg:rpm/suse/libxslt\u0026distro=SUSE%20Linux%20Enterprise%20Micro%205.1","source":"SUSE-SU-2023:0680-1"},{"ecosystem":"SUSE:Linux Enterprise Micro 5.2","fixed":["1.1.32-150000.3.14.1"],"introduced":["0"],"last_affected":[],"package":"libxslt","purl":"pkg:rpm/suse/libxslt\u0026distro=SUSE%20Linux%20Enterprise%20Micro%205.2","source":"SUSE-SU-2023:0680-1"},{"ecosystem":"SUSE:Linux Enterprise Micro 5.3","fixed":["1.1.34-150400.3.3.1"],"introduced":["0"],"last_affected":[],"package":"libxslt","purl":"pkg:rpm/suse/libxslt\u0026distro=SUSE%20Linux%20Enterprise%20Micro%205.3","source":"SUSE-SU-2023:0557-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP4","fixed":["1.1.34-150400.3.3.1"],"introduced":["0"],"last_affected":[],"package":"libxslt","purl":"pkg:rpm/suse/libxslt\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP4","source":"SUSE-SU-2023:0557-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Package Hub 15 SP4","fixed":["1.1.34-150400.3.3.1"],"introduced":["0"],"last_affected":[],"package":"libxslt","purl":"pkg:rpm/suse/libxslt\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP4","source":"SUSE-SU-2023:0557-1"},{"ecosystem":"SUSE:Linux Enterprise Real Time 15 SP3","fixed":["1.1.32-150000.3.14.1"],"introduced":["0"],"last_affected":[],"package":"libxslt","purl":"pkg:rpm/suse/libxslt\u0026distro=SUSE%20Linux%20Enterprise%20Real%20Time%2015%20SP3","source":"SUSE-SU-2023:0680-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP2-BCL","fixed":["1.1.28-17.15.1"],"introduced":["0"],"last_affected":[],"package":"libxslt","purl":"pkg:rpm/suse/libxslt\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCL","source":"SUSE-SU-2023:0556-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP4-ESPOS","fixed":["1.1.28-17.15.1"],"introduced":["0"],"last_affected":[],"package":"libxslt","purl":"pkg:rpm/suse/libxslt\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4-ESPOS","source":"SUSE-SU-2023:0556-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP4-LTSS","fixed":["1.1.28-17.15.1"],"introduced":["0"],"last_affected":[],"package":"libxslt","purl":"pkg:rpm/suse/libxslt\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4-LTSS","source":"SUSE-SU-2023:0556-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP5","fixed":["1.1.28-17.15.1"],"introduced":["0"],"last_affected":[],"package":"libxslt","purl":"pkg:rpm/suse/libxslt\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5","source":"SUSE-SU-2023:0556-1"},{"ecosystem":"SUSE:Linux Enterprise Server 15 SP1-LTSS","fixed":["1.1.32-150000.3.14.1"],"introduced":["0"],"last_affected":[],"package":"libxslt","purl":"pkg:rpm/suse/libxslt\u0026distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSS","source":"SUSE-SU-2023:0680-1"},{"ecosystem":"SUSE:Linux Enterprise Server 15 SP2-LTSS","fixed":["1.1.32-150000.3.14.1"],"introduced":["0"],"last_affected":[],"package":"libxslt","purl":"pkg:rpm/suse/libxslt\u0026distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-LTSS","source":"SUSE-SU-2023:0680-1"},{"ecosystem":"SUSE:Linux Enterprise Server 15 SP3-LTSS","fixed":["1.1.32-150000.3.14.1"],"introduced":["0"],"last_affected":[],"package":"libxslt","purl":"pkg:rpm/suse/libxslt\u0026distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP3-LTSS","source":"SUSE-SU-2023:0680-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP4","fixed":["1.1.28-17.15.1"],"introduced":["0"],"last_affected":[],"package":"libxslt","purl":"pkg:rpm/suse/libxslt\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4","source":"SUSE-SU-2023:0556-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP5","fixed":["1.1.28-17.15.1"],"introduced":["0"],"last_affected":[],"package":"libxslt","purl":"pkg:rpm/suse/libxslt\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5","source":"SUSE-SU-2023:0556-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP1","fixed":["1.1.32-150000.3.14.1"],"introduced":["0"],"last_affected":[],"package":"libxslt","purl":"pkg:rpm/suse/libxslt\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1","source":"SUSE-SU-2023:0680-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP2","fixed":["1.1.32-150000.3.14.1"],"introduced":["0"],"last_affected":[],"package":"libxslt","purl":"pkg:rpm/suse/libxslt\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP2","source":"SUSE-SU-2023:0680-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP3","fixed":["1.1.32-150000.3.14.1"],"introduced":["0"],"last_affected":[],"package":"libxslt","purl":"pkg:rpm/suse/libxslt\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP3","source":"SUSE-SU-2023:0680-1"},{"ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP5","fixed":["1.1.28-17.15.1"],"introduced":["0"],"last_affected":[],"package":"libxslt","purl":"pkg:rpm/suse/libxslt\u0026distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5","source":"SUSE-SU-2023:0556-1"},{"ecosystem":"SUSE:Manager Proxy 4.2","fixed":["1.1.32-150000.3.14.1"],"introduced":["0"],"last_affected":[],"package":"libxslt","purl":"pkg:rpm/suse/libxslt\u0026distro=SUSE%20Manager%20Proxy%204.2","source":"SUSE-SU-2023:0680-1"},{"ecosystem":"SUSE:Manager Server 4.2","fixed":["1.1.32-150000.3.14.1"],"introduced":["0"],"last_affected":[],"package":"libxslt","purl":"pkg:rpm/suse/libxslt\u0026distro=SUSE%20Manager%20Server%204.2","source":"SUSE-SU-2023:0680-1"},{"ecosystem":"SUSE:OpenStack Cloud 9","fixed":["1.1.28-17.15.1"],"introduced":["0"],"last_affected":[],"package":"libxslt","purl":"pkg:rpm/suse/libxslt\u0026distro=SUSE%20OpenStack%20Cloud%209","source":"SUSE-SU-2023:0556-1"},{"ecosystem":"SUSE:OpenStack Cloud Crowbar 9","fixed":["1.1.28-17.15.1"],"introduced":["0"],"last_affected":[],"package":"libxslt","purl":"pkg:rpm/suse/libxslt\u0026distro=SUSE%20OpenStack%20Cloud%20Crowbar%209","source":"SUSE-SU-2023:0556-1"},{"ecosystem":"openSUSE:Leap 15.4","fixed":["1.1.34-150400.3.3.1"],"introduced":["0"],"last_affected":[],"package":"libxslt","purl":"pkg:rpm/opensuse/libxslt\u0026distro=openSUSE%20Leap%2015.4","source":"SUSE-SU-2023:0557-1"},{"ecosystem":"openSUSE:Leap 15.4","fixed":["1.1.32-150000.3.14.1"],"introduced":["0"],"last_affected":[],"package":"libxslt-python","purl":"pkg:rpm/opensuse/libxslt-python\u0026distro=openSUSE%20Leap%2015.4","source":"SUSE-SU-2023:0680-1"},{"ecosystem":"openSUSE:Leap Micro 5.3","fixed":["1.1.34-150400.3.3.1"],"introduced":["0"],"last_affected":[],"package":"libxslt","purl":"pkg:rpm/opensuse/libxslt\u0026distro=openSUSE%20Leap%20Micro%205.3","source":"SUSE-SU-2023:0557-1"},{"ecosystem":"openSUSE:Tumbleweed","fixed":["1.1.37-1.1"],"introduced":["0"],"last_affected":[],"package":"libxslt","purl":"pkg:rpm/opensuse/libxslt\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2024:12423-1"}],"prev":{"headline":"Memory corruption in Chrome","id":"CVE-2021-30559"},"products":["Chrome"],"published":"2021-08-03","related":[{"cvss_score":10,"headline":"ProFTPD Improper Access Control","id":"CVE-2015-3306","kev_date_added":"2026-10-08","published":"2015-05-18"},{"cvss_score":9.9,"headline":"RoundCube Webmail Deserialization of Untrusted Data","id":"CVE-2025-49113","kev_date_added":"2026-02-20","published":"2025-06-02"},{"cvss_score":9.8,"headline":"GNU InetUtils Argument Injection","id":"CVE-2026-24061","kev_date_added":"2026-01-26","published":"2026-01-21"},{"cvss_score":9.8,"headline":"Linux Kernel Improper Check for Unusual or Exceptional Conditions","id":"CVE-2025-39682","kev_date_added":"2026-09-18","published":"2025-09-05"},{"cvss_score":9.8,"headline":"Mozilla Firefox Use-After-Free","id":"CVE-2024-9680","kev_date_added":"2024-10-15","published":"2024-10-09"},{"cvss_score":9.8,"headline":"RARLAB UnRAR Directory Traversal","id":"CVE-2022-30333","kev_date_added":"2022-08-09","published":"2022-05-09"},{"cvss_score":9.8,"headline":"Roundcube Webmail SQL Injection","id":"CVE-2021-44026","kev_date_added":"2023-06-22","published":"2021-11-19"}],"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":"CC BY 4.0","name":"SUSE","prefix":"openSUSE"},{"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":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-05-05","vendors":["Google"]},"summary":"A remote attacker can exploit heap corruption via a crafted HTML page to potentially execute arbitrary code in Google Chrome.","url":"https://insights.sbomify.com/CVE-2021-30560/"}