{"answers":{"affected":"3 open source packages ship an affected version, including github.com/cri-o/cri-o. It affects 7 products.","exploited":"There is no known exploitation of CVE-2022-4318 in the wild and no public exploit code.","fix":"Upgrade github.com/cri-o/cri-o to 1.26.0 or later.","what":"CVE-2022-4318 is a high-severity vulnerability in Fedoraproject Extra Packages for Enterprise Linux, published on 25 Sep 2023. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-4318 and fix it if it is affected.\n\nWhat it is: CVE-2022-4318 is a high-severity vulnerability in Fedoraproject Extra Packages for Enterprise Linux, published on 25 Sep 2023. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2022-4318 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- github.com/cri-o/cri-o (Go): affected all versions; fixed in 1.26.0\n- github.com/cri-o/cri-o (Go): affected all versions; fixed in 1.26.0\n- github.com/cri-o/cri-o (Go): affected all versions; fixed in 1.26.0\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-2022-4318/ (Markdown: https://insights.sbomify.com/CVE-2022-4318/index.md)","id":"CVE-2022-4318","markdown":"https://insights.sbomify.com/CVE-2022-4318/index.md","name":"CVE-2022-4318","record":{"aliases":["AZL-39873","GHSA-cm9x-c3rh-7rc4","GO-2022-1206","RHSA-2023:1033","RHSA-2023:1503"],"analysis":{"component_type":"container_or_infrastructure","fix_type":"patch","impacts":["privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"CRI-O container runtime","requires_auth":"low_privilege","summary":"Attackers can escalate privileges by injecting arbitrary lines into /etc/passwd via a crafted environment variable in CRI-O.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"extra_packages_for_enterprise_linux","vendor":"fedoraproject"},{"product":"fedora","vendor":"fedoraproject"},{"product":"cri-o","vendor":"kubernetes"},{"product":"openshift_container_platform_for_arm64","vendor":"redhat"},{"product":"openshift_container_platform_for_linuxone","vendor":"redhat"},{"product":"openshift_container_platform_for_power","vendor":"redhat"},{"product":"openshift_container_platform_ibm_z_systems","vendor":"redhat"}],"cvss":{"score":7.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-913","name":"Improper Control of Dynamically-Managed Code Resources"},{"id":"CWE-538","name":"Insertion of Sensitive Information into Externally-Accessible File or Directory"}],"description":"A vulnerability was found in cri-o. This issue allows the addition of arbitrary lines into /etc/passwd by use of a specially crafted environment variable.","ecosystems":["Go","Red Hat:openshift:4.11::el8","Red Hat:openshift:4.12::el8","Red Hat:openshift:4.12::el9"],"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":"Cri-o: /etc/passwd tampering privesc","id":"CVE-2022-4318","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":"fedoraproject:extra_packages_for_enterprise_linux","products":["fedoraproject:extra_packages_for_enterprise_linux","fedoraproject:fedora"],"type":"privilege_escalation","year":"2022"},"n_packages":12,"n_references":4,"next":{"headline":"WordPress Events Calendar Plugin \u003c 1.4.5 - Multiple Reflected XSS","id":"CVE-2022-4320"},"packages":[{"ecosystem":"Go","fixed":["1.26.0"],"introduced":["0"],"last_affected":[],"package":"github.com/cri-o/cri-o","purl":null,"source":"GHSA-cm9x-c3rh-7rc4"},{"ecosystem":"Go","fixed":["1.26.0"],"introduced":["0"],"last_affected":[],"package":"github.com/cri-o/cri-o","purl":"pkg:golang/github.com/cri-o/cri-o","source":"GHSA-cm9x-c3rh-7rc4"},{"ecosystem":"Go","fixed":["1.26.0"],"introduced":["0"],"last_affected":[],"package":"github.com/cri-o/cri-o","purl":"pkg:golang/github.com/cri-o/cri-o","source":"GO-2022-1206"},{"ecosystem":"Red Hat:openshift:4.11::el8","fixed":["0:1.24.4-10.rhaos4.11.git1ed5ac5.el8"],"introduced":["0"],"last_affected":[],"package":"cri-o","purl":"pkg:rpm/redhat/cri-o","source":"RHSA-2023:1503"},{"ecosystem":"Red Hat:openshift:4.11::el8","fixed":["0:1.24.4-10.rhaos4.11.git1ed5ac5.el8"],"introduced":["0"],"last_affected":[],"package":"cri-o-debuginfo","purl":"pkg:rpm/redhat/cri-o-debuginfo","source":"RHSA-2023:1503"},{"ecosystem":"Red Hat:openshift:4.11::el8","fixed":["0:1.24.4-10.rhaos4.11.git1ed5ac5.el8"],"introduced":["0"],"last_affected":[],"package":"cri-o-debugsource","purl":"pkg:rpm/redhat/cri-o-debugsource","source":"RHSA-2023:1503"},{"ecosystem":"Red Hat:openshift:4.12::el8","fixed":["0:1.25.2-10.rhaos4.12.git0a083f9.el8"],"introduced":["0"],"last_affected":[],"package":"cri-o","purl":"pkg:rpm/redhat/cri-o","source":"RHSA-2023:1033"},{"ecosystem":"Red Hat:openshift:4.12::el8","fixed":["0:1.25.2-10.rhaos4.12.git0a083f9.el8"],"introduced":["0"],"last_affected":[],"package":"cri-o-debuginfo","purl":"pkg:rpm/redhat/cri-o-debuginfo","source":"RHSA-2023:1033"},{"ecosystem":"Red Hat:openshift:4.12::el8","fixed":["0:1.25.2-10.rhaos4.12.git0a083f9.el8"],"introduced":["0"],"last_affected":[],"package":"cri-o-debugsource","purl":"pkg:rpm/redhat/cri-o-debugsource","source":"RHSA-2023:1033"},{"ecosystem":"Red Hat:openshift:4.12::el9","fixed":["0:1.25.2-9.rhaos4.12.git0a083f9.el9"],"introduced":["0"],"last_affected":[],"package":"cri-o","purl":"pkg:rpm/redhat/cri-o","source":"RHSA-2023:1033"},{"ecosystem":"Red Hat:openshift:4.12::el9","fixed":["0:1.25.2-9.rhaos4.12.git0a083f9.el9"],"introduced":["0"],"last_affected":[],"package":"cri-o-debuginfo","purl":"pkg:rpm/redhat/cri-o-debuginfo","source":"RHSA-2023:1033"},{"ecosystem":"Red Hat:openshift:4.12::el9","fixed":["0:1.25.2-9.rhaos4.12.git0a083f9.el9"],"introduced":["0"],"last_affected":[],"package":"cri-o-debugsource","purl":"pkg:rpm/redhat/cri-o-debugsource","source":"RHSA-2023:1033"}],"prev":{"headline":"Open redirect in DAST","id":"CVE-2022-4317"},"products":["Red Hat Enterprise Linux 9","Red Hat OpenShift Container Platform 4.11","Red Hat OpenShift Container Platform 4.12"],"published":"2023-09-25","related":[{"cvss_score":9.8,"headline":"Command injection in ImageMagick","id":"CVE-2023-34152","kev_date_added":null,"published":"2023-05-30"},{"cvss_score":9.8,"headline":"Code injection in rxvt-unicode","id":"CVE-2022-4170","kev_date_added":null,"published":"2022-12-09"},{"cvss_score":9.8,"headline":"Moodle Minor SQL injection risk in admin user browsing","id":"CVE-2022-40315","kev_date_added":null,"published":"2022-09-30"},{"cvss_score":9.1,"headline":"Moodle blind Server-Side Request Forgery (SSRF) vulnerability in LTI provider library","id":"CVE-2022-45152","kev_date_added":null,"published":"2022-11-25"},{"cvss_score":9.1,"headline":"Server side NTLM does not properly check parameters in FreeRDP","id":"CVE-2022-24882","kev_date_added":null,"published":"2022-04-26"},{"cvss_score":8.8,"headline":"Use after free in Chrome","id":"CVE-2022-2158","kev_date_added":null,"published":"2022-07-28"},{"cvss_score":8.8,"headline":"Use after free in Chrome","id":"CVE-2022-2163","kev_date_added":null,"published":"2022-07-28"}],"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":"Go Vulnerability Database","prefix":"GO"},{"class":"attribution","licence":"CC BY 4.0","name":"Red Hat","prefix":"RHSA"},{"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":"2024-08-03","vendors":["Red Hat"]},"summary":"Attackers can escalate privileges by injecting arbitrary lines into /etc/passwd via a crafted environment variable in CRI-O.","url":"https://insights.sbomify.com/CVE-2022-4318/"}