{"answers":{"affected":"3 open source packages ship an affected version, including barbican. It affects 2 products.","exploited":"There is no known exploitation of CVE-2023-1636 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-1636 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-1636 is a medium-severity vulnerability in OpenStack RDO, published on 24 Sep 2023. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-1636 and fix it if it is affected.\n\nWhat it is: CVE-2023-1636 is a medium-severity vulnerability in OpenStack RDO, published on 24 Sep 2023. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-1636 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- barbican (PyPI): affected all versions up to 16.0.0; no fix listed\n- barbican (PyPI): affected all versions up to 16.0.0; no fix listed\n- barbican (PyPI): affected all versions up to 16.0.0; no fix listed\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-2023-1636/ (Markdown: https://insights.sbomify.com/CVE-2023-1636/index.md)","id":"CVE-2023-1636","markdown":"https://insights.sbomify.com/CVE-2023-1636/index.md","name":"CVE-2023-1636","record":{"aliases":["GHSA-6rx9-c2rh-3qv4","PYSEC-2026-1214"],"analysis":{"component_type":"cloud_service","fix_type":"configuration_change","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":true,"product_category":"OpenStack Barbican","requires_auth":"low_privilege","summary":"Attackers can access Barbican data if a neighboring service is compromised in all-in-one OpenStack deployments due to shared container namespaces.","user_interaction":"not_required","vuln_class":"misconfiguration"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"barbican","vendor":"openstack"},{"product":"openstack_platform","vendor":"redhat"}],"cvss":{"score":6,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-653","name":"Improper Isolation or Compartmentalization"}],"description":"A vulnerability was found in OpenStack Barbican containers. This vulnerability is only applicable to deployments that utilize an all-in-one configuration. Barbican containers share the same CGROUP, USER, and NET namespace with the host system and other OpenStack services. If any service is compromised, it could gain access to the data transmitted to and from Barbican.","ecosystems":["PyPI"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Incomplete container isolation","id":"CVE-2023-1636","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"misconfiguration","year":"2023"},"n_packages":3,"n_references":2,"next":{"headline":"Information disclosure in Kernel","id":"CVE-2023-1637"},"packages":[{"ecosystem":"PyPI","fixed":[],"introduced":["0"],"last_affected":["16.0.0"],"package":"barbican","purl":null,"source":"GHSA-6rx9-c2rh-3qv4"},{"ecosystem":"PyPI","fixed":[],"introduced":["0"],"last_affected":["16.0.0"],"package":"barbican","purl":"pkg:pypi/barbican","source":"GHSA-6rx9-c2rh-3qv4"},{"ecosystem":"PyPI","fixed":[],"introduced":["0"],"last_affected":["16.0.0"],"package":"barbican","purl":"pkg:pypi/barbican","source":"PYSEC-2026-1214"}],"prev":{"headline":"OTCMS apiRun.php AutoRun cross site scripting","id":"CVE-2023-1635"},"products":["OpenStack RDO","Red Hat OpenStack Platform 13 (Queens)","Red Hat OpenStack Platform 16.1","Red Hat OpenStack Platform 16.2","Red Hat OpenStack Platform 17.0","openstack-barbican"],"published":"2023-09-24","related":[{"cvss_score":8.1,"headline":"Barbican authorization flaw before v14.0.0","id":"CVE-2022-23451","kev_date_added":null,"published":"2022-09-06"},{"cvss_score":6.6,"headline":"Insecure barbican configuration file leaking credential","id":"CVE-2023-1633","kev_date_added":null,"published":"2023-09-24"},{"cvss_score":5.9,"headline":"Auth bypass in Red Hat OpenStack Platform","id":"CVE-2022-3100","kev_date_added":null,"published":"2023-01-18"},{"cvss_score":4.9,"headline":"openstack-barbican Denial of Service vulnerability","id":"CVE-2022-23452","kev_date_added":null,"published":"2022-09-01"}],"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":"PyPA Advisory Database","prefix":"PYSEC"},{"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":"partial"},"state":"PUBLISHED","updated":"2024-09-24","vendors":["RDO","Red Hat","n/a"]},"summary":"Attackers can access Barbican data if a neighboring service is compromised in all-in-one OpenStack deployments due to shared container namespaces.","url":"https://insights.sbomify.com/CVE-2023-1636/"}