{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-30472 exists.","fix":"Apply the vendor's patch.","what":"CVE-2025-30472 is a critical memory corruption vulnerability in Corosync, published on 22 Mar 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-30472 and fix it if it is affected.\n\nWhat it is: CVE-2025-30472 is a critical memory corruption vulnerability in Corosync, published on 22 Mar 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-30472 exists.\n\nAffected product: Corosync. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2025-30472/ (Markdown: https://insights.sbomify.com/CVE-2025-30472/index.md)","id":"CVE-2025-30472","markdown":"https://insights.sbomify.com/CVE-2025-30472/index.md","name":"CVE-2025-30472","record":{"aliases":["ALSA-2025:7201","ALSA-2025:7478","AZL-59189","AZL-61774","CLSA-2025-1747251688","DEBIAN-CVE-2025-30472","DLA-4308-1","GHSA-4q2r-xgxr-vvqm","MGASA-2025-0127","OESA-2025-1365","RHSA-2025:7201","RHSA-2025:7478","RLSA-2025:7201","RLSA-2025:7478","SUSE-SU-2025:1084-1","UBUNTU-CVE-2025-30472","USN-7478-1","openSUSE-SU-2025:14933-1"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":true,"product_category":"Corosync cluster software","requires_auth":"none","summary":"A stack-based buffer overflow in Corosync allows remote code execution or denial of service if encryption is disabled or the key is known.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"corosync","vendor":"corosync"}],"cvss":{"score":9,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"},{"id":"CWE-121","name":"Stack-based Buffer Overflow"}],"description":"Corosync through 3.1.9, if encryption is disabled or the attacker knows the encryption key, has a stack-based buffer overflow in orf_token_endian_convert in exec/totemsrp.c via a large UDP packet.","ecosystems":["AlmaLinux:10","AlmaLinux:9","Red Hat:enterprise_linux:10.0","Red Hat:enterprise_linux:9::appstream","Red Hat:enterprise_linux:9::crb","Red Hat:enterprise_linux:9::highavailability","Red Hat:enterprise_linux:9::resilientstorage","Rocky Linux:10","Rocky Linux:9","SUSE:Linux Enterprise High Availability Extension 15 SP3","SUSE:Linux Enterprise High Availability Extension 15 SP4","SUSE:Linux Enterprise High Availability Extension 15 SP5","SUSE:Linux Enterprise High Availability Extension 15 SP6","openSUSE:Leap 15.6","openSUSE:Tumbleweed"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"Memory corruption in Corosync","id":"CVE-2025-30472","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2025"},"n_packages":43,"n_references":3,"next":{"headline":"Apache Airflow Common SQL Provider: Remote Code Execution via Sql Injection","id":"CVE-2025-30473"},"packages":[{"ecosystem":"AlmaLinux:10","fixed":["3.1.9-1.el10_0.1"],"introduced":["0"],"last_affected":[],"package":"corosync-vqsim","purl":"pkg:rpm/almalinux/corosync-vqsim","source":"ALSA-2025:7478"},{"ecosystem":"AlmaLinux:10","fixed":["3.1.9-1.el10_0.1"],"introduced":["0"],"last_affected":[],"package":"corosynclib","purl":"pkg:rpm/almalinux/corosynclib","source":"ALSA-2025:7478"},{"ecosystem":"AlmaLinux:9","fixed":["3.1.9-2.el9_6"],"introduced":["0"],"last_affected":[],"package":"corosync-vqsim","purl":"pkg:rpm/almalinux/corosync-vqsim","source":"ALSA-2025:7201"},{"ecosystem":"AlmaLinux:9","fixed":["3.1.9-2.el9_6"],"introduced":["0"],"last_affected":[],"package":"corosynclib","purl":"pkg:rpm/almalinux/corosynclib","source":"ALSA-2025:7201"},{"ecosystem":"Red Hat:enterprise_linux:10.0","fixed":["0:3.1.9-1.el10_0.1"],"introduced":["0"],"last_affected":[],"package":"corosync","purl":"pkg:rpm/redhat/corosync","source":"RHSA-2025:7478"},{"ecosystem":"Red Hat:enterprise_linux:10.0","fixed":["0:3.1.9-1.el10_0.1"],"introduced":["0"],"last_affected":[],"package":"corosync-debuginfo","purl":"pkg:rpm/redhat/corosync-debuginfo","source":"RHSA-2025:7478"},{"ecosystem":"Red Hat:enterprise_linux:10.0","fixed":["0:3.1.9-1.el10_0.1"],"introduced":["0"],"last_affected":[],"package":"corosync-debugsource","purl":"pkg:rpm/redhat/corosync-debugsource","source":"RHSA-2025:7478"},{"ecosystem":"Red Hat:enterprise_linux:10.0","fixed":["0:3.1.9-1.el10_0.1"],"introduced":["0"],"last_affected":[],"package":"corosync-vqsim","purl":"pkg:rpm/redhat/corosync-vqsim","source":"RHSA-2025:7478"},{"ecosystem":"Red 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Hat:enterprise_linux:9::highavailability","fixed":["0:3.1.9-2.el9_6"],"introduced":["0"],"last_affected":[],"package":"corosync-debuginfo","purl":"pkg:rpm/redhat/corosync-debuginfo","source":"RHSA-2025:7201"},{"ecosystem":"Red Hat:enterprise_linux:9::highavailability","fixed":["0:3.1.9-2.el9_6"],"introduced":["0"],"last_affected":[],"package":"corosync-debugsource","purl":"pkg:rpm/redhat/corosync-debugsource","source":"RHSA-2025:7201"},{"ecosystem":"Red Hat:enterprise_linux:9::highavailability","fixed":["0:3.1.9-2.el9_6"],"introduced":["0"],"last_affected":[],"package":"corosync-vqsim-debuginfo","purl":"pkg:rpm/redhat/corosync-vqsim-debuginfo","source":"RHSA-2025:7201"},{"ecosystem":"Red Hat:enterprise_linux:9::highavailability","fixed":["0:3.1.9-2.el9_6"],"introduced":["0"],"last_affected":[],"package":"corosynclib-debuginfo","purl":"pkg:rpm/redhat/corosynclib-debuginfo","source":"RHSA-2025:7201"},{"ecosystem":"Red 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Linux:9","fixed":["0:3.1.9-2.el9_6"],"introduced":["0"],"last_affected":[],"package":"corosync","purl":"pkg:rpm/rocky-linux/corosync?distro=rocky-linux-9-6\u0026epoch=0","source":"RLSA-2025:7201"},{"ecosystem":"SUSE:Linux Enterprise High Availability Extension 15 SP3","fixed":["2.4.6-150300.12.13.1"],"introduced":["0"],"last_affected":[],"package":"corosync","purl":"pkg:rpm/suse/corosync\u0026distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2015%20SP3","source":"SUSE-SU-2025:1084-1"},{"ecosystem":"SUSE:Linux Enterprise High Availability Extension 15 SP4","fixed":["2.4.6-150300.12.13.1"],"introduced":["0"],"last_affected":[],"package":"corosync","purl":"pkg:rpm/suse/corosync\u0026distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2015%20SP4","source":"SUSE-SU-2025:1084-1"},{"ecosystem":"SUSE:Linux Enterprise High Availability Extension 15 SP5","fixed":["2.4.6-150300.12.13.1"],"introduced":["0"],"last_affected":[],"package":"corosync","purl":"pkg:rpm/suse/corosync\u0026distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2015%20SP5","source":"SUSE-SU-2025:1084-1"}],"prev":{"headline":"Denial of service in iOS and iPadOS","id":"CVE-2025-30471"},"products":["Corosync"],"published":"2025-03-22","related":[{"cvss_score":8.2,"headline":"Corosync: corosync: denial of service and information disclosure via crafted udp packet","id":"CVE-2026-35091","kev_date_added":null,"published":"2026-04-01"},{"cvss_score":7.5,"headline":"Corosync: corosync: denial of service via integer overflow in join message validation","id":"CVE-2026-35092","kev_date_added":null,"published":"2026-04-01"},{"cvss_score":5,"headline":"Denial of service in n/a","id":"CVE-2013-0250","kev_date_added":null,"published":"2014-06-06"}],"sources":[{"class":"attribution","licence":"MIT","name":"AlmaLinux","prefix":"ALSA"},{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"Red Hat","prefix":"RHSA"},{"class":"attribution","licence":"BSD","name":"Rocky Linux","prefix":"RLSA"},{"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":"no","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-11-03","vendors":["Corosync"]},"summary":"A stack-based buffer overflow in Corosync allows remote code execution or denial of service if encryption is disabled or the key is known.","url":"https://insights.sbomify.com/CVE-2025-30472/"}