{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2011-4111 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2011-4111 is a medium-severity memory corruption vulnerability in Qemu Qemu, published on 26 Feb 2014. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2011-4111 and fix it if it is affected.\n\nWhat it is: CVE-2011-4111 is a medium-severity memory corruption vulnerability in Qemu Qemu, published on 26 Feb 2014. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2011-4111 in the wild and no public exploit code.\n\nAffected product: Qemu Qemu. 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-2011-4111/ (Markdown: https://insights.sbomify.com/CVE-2011-4111/index.md)","id":"CVE-2011-4111","markdown":"https://insights.sbomify.com/CVE-2011-4111/index.md","name":"CVE-2011-4111","record":{"aliases":["DEBIAN-CVE-2011-4111","GHSA-4c3m-mrr2-fw4x","RHSA-2011:1777","RHSA-2011:1801"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"QEMU virtualization","requires_auth":"none","summary":"Remote attackers can cause a crash or execute arbitrary code in QEMU via a crafted VSC_ATR message due to a buffer overflow.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"qemu","vendor":"qemu"},{"product":"enterprise_linux","vendor":"redhat"},{"product":"enterprise_linux_server_supplementary","vendor":"redhat"}],"cvss":{"score":6.8,"severity":"medium","source":"nvd","vector":"AV:A/AC:H/Au:N/C:C/I:C/A:C","version":"2.0"},"cwes":[{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"Buffer overflow in the ccid_card_vscard_handle_message function in hw/ccid-card-passthru.c in QEMU before 0.15.2 and 1.x before 1.0-rc4 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted VSC_ATR message.","ecosystems":["Red Hat:enterprise_linux:6::client","Red Hat:enterprise_linux:6::computenode","Red Hat:enterprise_linux:6::server","Red Hat:enterprise_linux:6::workstation"],"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":"Memory corruption in n/a","id":"CVE-2011-4111","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"qemu:qemu","products":["qemu:qemu","redhat:enterprise_linux","redhat:enterprise_linux_server_supplementary"],"type":"memory_corruption","year":"2011"},"n_packages":20,"n_references":5,"next":{"headline":"Denial of service in n/a","id":"CVE-2011-4112"},"packages":[{"ecosystem":"Red Hat:enterprise_linux:6::client","fixed":["2:0.12.1.2-2.209.el6_2.1"],"introduced":["0"],"last_affected":[],"package":"qemu-img","purl":"pkg:rpm/redhat/qemu-img","source":"RHSA-2011:1777"},{"ecosystem":"Red Hat:enterprise_linux:6::client","fixed":["2:0.12.1.2-2.209.el6_2.1"],"introduced":["0"],"last_affected":[],"package":"qemu-kvm","purl":"pkg:rpm/redhat/qemu-kvm","source":"RHSA-2011:1777"},{"ecosystem":"Red Hat:enterprise_linux:6::client","fixed":["2:0.12.1.2-2.209.el6_2.1"],"introduced":["0"],"last_affected":[],"package":"qemu-kvm-debuginfo","purl":"pkg:rpm/redhat/qemu-kvm-debuginfo","source":"RHSA-2011:1777"},{"ecosystem":"Red Hat:enterprise_linux:6::client","fixed":["2:0.12.1.2-2.209.el6_2.1"],"introduced":["0"],"last_affected":[],"package":"qemu-kvm-tools","purl":"pkg:rpm/redhat/qemu-kvm-tools","source":"RHSA-2011:1777"},{"ecosystem":"Red Hat:enterprise_linux:6::computenode","fixed":["2:0.12.1.2-2.209.el6_2.1"],"introduced":["0"],"last_affected":[],"package":"qemu-img","purl":"pkg:rpm/redhat/qemu-img","source":"RHSA-2011:1777"},{"ecosystem":"Red Hat:enterprise_linux:6::computenode","fixed":["2:0.12.1.2-2.209.el6_2.1"],"introduced":["0"],"last_affected":[],"package":"qemu-kvm","purl":"pkg:rpm/redhat/qemu-kvm","source":"RHSA-2011:1777"},{"ecosystem":"Red Hat:enterprise_linux:6::computenode","fixed":["2:0.12.1.2-2.209.el6_2.1"],"introduced":["0"],"last_affected":[],"package":"qemu-kvm-debuginfo","purl":"pkg:rpm/redhat/qemu-kvm-debuginfo","source":"RHSA-2011:1777"},{"ecosystem":"Red Hat:enterprise_linux:6::computenode","fixed":["2:0.12.1.2-2.209.el6_2.1"],"introduced":["0"],"last_affected":[],"package":"qemu-kvm-tools","purl":"pkg:rpm/redhat/qemu-kvm-tools","source":"RHSA-2011:1777"},{"ecosystem":"Red Hat:enterprise_linux:6::server","fixed":["2:0.12.1.2-2.160.el6_1.9"],"introduced":["0"],"last_affected":[],"package":"qemu-img","purl":"pkg:rpm/redhat/qemu-img","source":"RHSA-2011:1801"},{"ecosystem":"Red Hat:enterprise_linux:6::server","fixed":["2:0.12.1.2-2.209.el6_2.1"],"introduced":["0"],"last_affected":[],"package":"qemu-img","purl":"pkg:rpm/redhat/qemu-img","source":"RHSA-2011:1777"},{"ecosystem":"Red Hat:enterprise_linux:6::server","fixed":["2:0.12.1.2-2.160.el6_1.9"],"introduced":["0"],"last_affected":[],"package":"qemu-kvm","purl":"pkg:rpm/redhat/qemu-kvm","source":"RHSA-2011:1801"},{"ecosystem":"Red Hat:enterprise_linux:6::server","fixed":["2:0.12.1.2-2.209.el6_2.1"],"introduced":["0"],"last_affected":[],"package":"qemu-kvm","purl":"pkg:rpm/redhat/qemu-kvm","source":"RHSA-2011:1777"},{"ecosystem":"Red Hat:enterprise_linux:6::server","fixed":["2:0.12.1.2-2.160.el6_1.9"],"introduced":["0"],"last_affected":[],"package":"qemu-kvm-debuginfo","purl":"pkg:rpm/redhat/qemu-kvm-debuginfo","source":"RHSA-2011:1801"},{"ecosystem":"Red Hat:enterprise_linux:6::server","fixed":["2:0.12.1.2-2.209.el6_2.1"],"introduced":["0"],"last_affected":[],"package":"qemu-kvm-debuginfo","purl":"pkg:rpm/redhat/qemu-kvm-debuginfo","source":"RHSA-2011:1777"},{"ecosystem":"Red Hat:enterprise_linux:6::server","fixed":["2:0.12.1.2-2.160.el6_1.9"],"introduced":["0"],"last_affected":[],"package":"qemu-kvm-tools","purl":"pkg:rpm/redhat/qemu-kvm-tools","source":"RHSA-2011:1801"},{"ecosystem":"Red Hat:enterprise_linux:6::server","fixed":["2:0.12.1.2-2.209.el6_2.1"],"introduced":["0"],"last_affected":[],"package":"qemu-kvm-tools","purl":"pkg:rpm/redhat/qemu-kvm-tools","source":"RHSA-2011:1777"},{"ecosystem":"Red Hat:enterprise_linux:6::workstation","fixed":["2:0.12.1.2-2.209.el6_2.1"],"introduced":["0"],"last_affected":[],"package":"qemu-img","purl":"pkg:rpm/redhat/qemu-img","source":"RHSA-2011:1777"},{"ecosystem":"Red Hat:enterprise_linux:6::workstation","fixed":["2:0.12.1.2-2.209.el6_2.1"],"introduced":["0"],"last_affected":[],"package":"qemu-kvm","purl":"pkg:rpm/redhat/qemu-kvm","source":"RHSA-2011:1777"},{"ecosystem":"Red Hat:enterprise_linux:6::workstation","fixed":["2:0.12.1.2-2.209.el6_2.1"],"introduced":["0"],"last_affected":[],"package":"qemu-kvm-debuginfo","purl":"pkg:rpm/redhat/qemu-kvm-debuginfo","source":"RHSA-2011:1777"},{"ecosystem":"Red Hat:enterprise_linux:6::workstation","fixed":["2:0.12.1.2-2.209.el6_2.1"],"introduced":["0"],"last_affected":[],"package":"qemu-kvm-tools","purl":"pkg:rpm/redhat/qemu-kvm-tools","source":"RHSA-2011:1777"}],"prev":{"headline":"Null dereference in n/a","id":"CVE-2011-4110"},"products":["n/a"],"published":"2014-02-26","related":[{"cvss_score":10,"headline":"Null dereference in n/a","id":"CVE-2022-36648","kev_date_added":null,"published":"2023-08-22"},{"cvss_score":10,"headline":"Race condition in n/a","id":"CVE-2015-8556","kev_date_added":null,"published":"2017-03-24"},{"cvss_score":9.9,"headline":"Use after free in n/a","id":"CVE-2009-3616","kev_date_added":null,"published":"2009-10-23"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2019-12928","kev_date_added":null,"published":"2019-06-24"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2019-12929","kev_date_added":null,"published":"2019-06-24"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2018-20815","kev_date_added":null,"published":"2019-05-31"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2017-8380","kev_date_added":null,"published":"2017-08-28"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-07","vendors":["n/a"]},"summary":"Remote attackers can cause a crash or execute arbitrary code in QEMU via a crafted VSC_ATR message due to a buffer overflow.","url":"https://insights.sbomify.com/CVE-2011-4111/"}