{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2020-14300 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2020-14300 is a high-severity vulnerability in Redhat Enterprise Linux Server, published on 13 Jul 2020. 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-2020-14300 and fix it if it is affected.\n\nWhat it is: CVE-2020-14300 is a high-severity vulnerability in Redhat Enterprise Linux Server, published on 13 Jul 2020. 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-2020-14300 in the wild and no public exploit code.\n\nAffected product: Redhat Enterprise Linux Server. 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-2020-14300/ (Markdown: https://insights.sbomify.com/CVE-2020-14300/index.md)","id":"CVE-2020-14300","markdown":"https://insights.sbomify.com/CVE-2020-14300/index.md","name":"CVE-2020-14300","record":{"aliases":["GHSA-26mh-fmrh-48w9"],"analysis":{"component_type":"container_or_infrastructure","fix_type":"upgrade","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Docker container runtime","requires_auth":"low_privilege","summary":"A regression in Red Hat Docker packages reintroduced a container escape vulnerability, allowing attackers to execute arbitrary code on the host.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"docker","vendor":"docker"},{"product":"enterprise_linux_server","vendor":"redhat"}],"cvss":{"score":8.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-273","name":"Improper Check for Dropped Privileges"}],"description":"The docker packages version docker-1.13.1-108.git4ef4b30.el7 as released for Red Hat Enterprise Linux 7 Extras via RHBA-2020:0053 (https://access.redhat.com/errata/RHBA-2020:0053) included an incorrect version of runc that was missing multiple bug and security fixes. One of the fixes regressed in that update was the fix for CVE-2016-9962, that was previously corrected in the docker packages in Red Hat Enterprise Linux 7 Extras via RHSA-2017:0116 (https://access.redhat.com/errata/RHSA-2017:0116). The CVE-2020-14300 was assigned to this security regression and it is specific to the docker packages produced by Red Hat. The original issue - CVE-2016-9962 - could possibly allow a process inside container to compromise a process entering container namespace and execute arbitrary code outside of the container. This could lead to compromise of the container host or other containers running on the same container host. This issue only affects a single version of Docker, 1.13.1-108.git4ef4b30, shipped in Red Hat Enterprise Linux 7. Both earlier and later versions are not affected.","ecosystems":[],"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":"Privilege escalation in Docker","id":"CVE-2020-14300","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"redhat:enterprise_linux_server","products":["redhat:enterprise_linux_server"],"type":"privilege_escalation","year":"2020"},"n_packages":0,"n_references":4,"next":{"headline":"Information disclosure in libvirt","id":"CVE-2020-14301"},"packages":[],"prev":{"headline":"Auth bypass in picketbox","id":"CVE-2020-14299"},"products":["Docker"],"published":"2020-07-13","related":[{"cvss_score":10,"headline":"Arbitrary Code Execution","id":"CVE-2014-9357","kev_date_added":null,"published":"2014-12-16"},{"cvss_score":8.8,"headline":"Privilege escalation in Docker","id":"CVE-2020-14298","kev_date_added":null,"published":"2020-07-13"},{"cvss_score":8.8,"headline":"Deserialization in n/a","id":"CVE-2018-15514","kev_date_added":null,"published":"2018-09-01"},{"cvss_score":8.6,"headline":"Path Traversal in Docker","id":"CVE-2014-9356","kev_date_added":null,"published":"2019-12-02"},{"cvss_score":8.4,"headline":"Command injection in n/a","id":"CVE-2019-13139","kev_date_added":null,"published":"2019-08-22"},{"cvss_score":8.1,"headline":"Other in n/a","id":"CVE-2014-5282","kev_date_added":null,"published":"2018-02-06"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":["n/a"]},"summary":"A regression in Red Hat Docker packages reintroduced a container escape vulnerability, allowing attackers to execute arbitrary code on the host.","url":"https://insights.sbomify.com/CVE-2020-14300/"}