{"answers":{"affected":"3 open source packages ship an affected version, including nova and Nova. It affects 4 products.","exploited":"There is no known exploitation of CVE-2013-0335 in the wild and no public exploit code.","fix":"Upgrade nova to 12.0.0a0 or later.","what":"CVE-2013-0335 is a high-severity authentication bypass vulnerability in Canonical Ubuntu Linux, published on 22 Mar 2013. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2013-0335 and fix it if it is affected.\n\nWhat it is: CVE-2013-0335 is a high-severity authentication bypass vulnerability in Canonical Ubuntu Linux, published on 22 Mar 2013. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2013-0335 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- nova (PyPI): affected all versions; fixed in 12.0.0a0\n- nova (PyPI): affected all versions; fixed in 12.0.0a0\n- Nova (PyPI): affected all versions; fixed in 12.0.0a0\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-2013-0335/ (Markdown: https://insights.sbomify.com/CVE-2013-0335/index.md)","id":"CVE-2013-0335","markdown":"https://insights.sbomify.com/CVE-2013-0335/index.md","name":"CVE-2013-0335","record":{"aliases":["DEBIAN-CVE-2013-0335","GHSA-qfp8-hfqx-c79c","PYSEC-2013-43"],"analysis":{"component_type":"cloud_service","fix_type":"patch","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"OpenStack Compute","requires_auth":"low_privilege","summary":"Authenticated users can access deleted VMs via VNC token reuse on recycled ports, allowing unauthorized console access.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"ubuntu_linux","vendor":"canonical"},{"product":"essex","vendor":"openstack"},{"product":"folsom","vendor":"openstack"},{"product":"grizzly","vendor":"openstack"}],"cvss":{"score":7.6,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L","version":"3.1"},"cwes":[{"id":"CWE-264","name":null},{"id":"CWE-613","name":"DEPRECATED: Insufficient Session Expiration"}],"description":"OpenStack Compute (Nova) Grizzly, Folsom (2012.2), and Essex (2012.1) allows remote authenticated users to gain access to a VM in opportunistic circumstances by using the VNC token for a deleted VM that was bound to the same VNC port.","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":true,"headline":"Openstack nova: vnc proxy can connect to the wrong vm","id":"CVE-2013-0335","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":"canonical:ubuntu_linux","products":["canonical:ubuntu_linux"],"type":"auth_bypass","year":"2013"},"n_packages":3,"n_references":13,"next":{"headline":"Denial of service in n/a","id":"CVE-2013-0336"},"packages":[{"ecosystem":"PyPI","fixed":["12.0.0a0"],"introduced":["0"],"last_affected":[],"package":"Nova","purl":null,"source":"GHSA-qfp8-hfqx-c79c"},{"ecosystem":"PyPI","fixed":["12.0.0a0"],"introduced":["0"],"last_affected":[],"package":"nova","purl":"pkg:pypi/nova","source":"GHSA-qfp8-hfqx-c79c"},{"ecosystem":"PyPI","fixed":["12.0.0a0"],"introduced":["0"],"last_affected":[],"package":"nova","purl":"pkg:pypi/nova","source":"PYSEC-2013-43"}],"prev":{"headline":"Bundler may install gems from a different source than expected","id":"CVE-2013-0334"},"products":["OpenStack Folsom for RHEL 6","Red Hat OpenStack Platform 13 (Queens)","Red Hat OpenStack Platform 16.2","Red Hat OpenStack Platform 17.1","Red Hat OpenStack Platform 18.0"],"published":"2013-03-22","related":[{"cvss_score":9.8,"headline":"SaltStack Salt Authentication Bypass","id":"CVE-2020-11651","kev_date_added":"2021-11-03","published":"2020-04-30"},{"cvss_score":9.8,"headline":"OpenSMTPD Remote Code Execution","id":"CVE-2020-7247","kev_date_added":"2022-03-25","published":"2020-01-29"},{"cvss_score":9.8,"headline":"Exim Out-of-bounds Write","id":"CVE-2019-16928","kev_date_added":"2022-03-03","published":"2019-09-27"},{"cvss_score":9.8,"headline":"Exim Buffer Overflow","id":"CVE-2018-6789","kev_date_added":"2021-11-03","published":"2018-02-08"},{"cvss_score":9.8,"headline":"Oracle Java SE and Java SE Embedded Remote Code Execution","id":"CVE-2015-2590","kev_date_added":"2022-03-03","published":"2015-07-16"},{"cvss_score":9.8,"headline":"Oracle JRE Remote Code Execution","id":"CVE-2013-0422","kev_date_added":"2022-05-25","published":"2013-01-10"},{"cvss_score":9.8,"headline":"Oracle Java SE Runtime Environment (JRE) Arbitrary Code Execution","id":"CVE-2011-3544","kev_date_added":"2022-03-03","published":"2011-10-19"}],"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":"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-07-31","vendors":["Red Hat"]},"summary":"Authenticated users can access deleted VMs via VNC token reuse on recycled ports, allowing unauthorized console access.","url":"https://insights.sbomify.com/CVE-2013-0335/"}