{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2011-4684 exists.","fix":"No fix has been published for CVE-2011-4684 yet. Limit exposure of the affected software until one is available.","what":"CVE-2011-4684 is a critical vulnerability in Opera Opera Browser, published on 7 Dec 2011. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2011-4684 and fix it if it is affected.\n\nWhat it is: CVE-2011-4684 is a critical vulnerability in Opera Opera Browser, published on 7 Dec 2011. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2011-4684 exists.\n\nAffected product: Opera Opera Browser. 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-2011-4684/ (Markdown: https://insights.sbomify.com/CVE-2011-4684/index.md)","id":"CVE-2011-4684","markdown":"https://insights.sbomify.com/CVE-2011-4684/index.md","name":"CVE-2011-4684","record":{"aliases":["GHSA-9jx7-jm7h-9c4w"],"analysis":{"component_type":"browser","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Opera browser","requires_auth":"none","summary":"Attackers can bypass certificate revocation checks in Opera, potentially allowing the use of revoked certificates for malicious connections.","user_interaction":"required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"opera_browser","vendor":"opera"}],"cvss":{"score":10,"severity":"critical","source":"nvd","vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","version":"2.0"},"cwes":[{"id":"CWE-310","name":null}],"description":"Opera before 11.60 does not properly handle certificate revocation, which has unspecified impact and remote attack vectors related to \"corner cases.\"","ecosystems":[],"exploits":{"exploitdb":1,"first_seen":"2011-12-12","github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[{"date":"2011-12-12","kind":"exploitdb","ref":"36443","stars":null,"title":"Opera Web Browser \u003c 11.60 - Denial of Service / Multiple Vulnerabilities"}],"tier":"weaponised"},"has_fix":null,"headline":"Security feature bypass in n/a","id":"CVE-2011-4684","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"opera:opera_browser","products":["opera:opera_browser"],"type":"security_feature_bypass","year":"2011"},"n_packages":0,"n_references":3,"next":{"headline":"Denial of service in n/a","id":"CVE-2011-4685"},"packages":[],"prev":{"headline":"Unspecified vulnerability in Opera before 11.60 has unknown impact and attack vectors, related to a \"moderately severe issue.\"","id":"CVE-2011-4683"},"products":["n/a"],"published":"2011-12-07","related":[{"cvss_score":10,"headline":"Unspecified vulnerability in Opera before 12.15 has unknown impact and attack vectors, related to a \"moderately severe issue.\"","id":"CVE-2013-3211","kev_date_added":null,"published":"2013-04-19"},{"cvss_score":10,"headline":"Other in n/a","id":"CVE-2012-4145","kev_date_added":null,"published":"2012-08-06"},{"cvss_score":10,"headline":"Other in n/a","id":"CVE-2012-3559","kev_date_added":null,"published":"2012-06-14"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2012-3561","kev_date_added":null,"published":"2012-06-14"},{"cvss_score":10,"headline":"Unspecified vulnerability in Opera before 11.60 has unknown impact and attack vectors, related to a \"moderately severe issue.\"","id":"CVE-2011-4683","kev_date_added":null,"published":"2011-12-07"},{"cvss_score":10,"headline":"Unspecified vulnerability in Opera before 11.50 has unknown impact and attack vectors, related to a \"moderately severe issue.\"","id":"CVE-2011-2610","kev_date_added":null,"published":"2011-07-01"}],"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)"},{"class":"attribution","licence":"GPL-2.0-or-later","name":"Exploit-DB"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-17","vendors":["n/a"]},"summary":"Attackers can bypass certificate revocation checks in Opera, potentially allowing the use of revoked certificates for malicious connections.","url":"https://insights.sbomify.com/CVE-2011-4684/"}