{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2011-1583 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2011-1583 is a medium-severity vulnerability in n/a, published on 12 Aug 2011. 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-2011-1583 and fix it if it is affected.\n\nWhat it is: CVE-2011-1583 is a medium-severity vulnerability in n/a, published on 12 Aug 2011. 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-2011-1583 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2011-1583/ (Markdown: https://insights.sbomify.com/CVE-2011-1583/index.md)","id":"CVE-2011-1583","markdown":"https://insights.sbomify.com/CVE-2011-1583/index.md","name":"CVE-2011-1583","record":{"aliases":["DEBIAN-CVE-2011-1583","GHSA-4qc2-w83m-rm23"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["denial_of_service","code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Xen hypervisor","requires_auth":"low_privilege","summary":"Local attackers can cause denial of service or execute arbitrary code via a crafted paravirtualised guest kernel image exploiting integer overflows in Xen.","user_interaction":"not_required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"xen","vendor":"citrix"}],"cvss":{"score":6.9,"severity":"medium","source":"nvd","vector":"AV:L/AC:M/Au:N/C:C/I:C/A:C","version":"2.0"},"cwes":[{"id":"CWE-189","name":null}],"description":"Multiple integer overflows in tools/libxc/xc_dom_bzimageloader.c in Xen 3.2, 3.3, 4.0, and 4.1 allow local users to cause a denial of service and possibly execute arbitrary code via a crafted paravirtualised guest kernel image that triggers (1) a buffer overflow during a decompression loop or (2) an out-of-bounds read in the loader involving unspecified length fields.","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":"Integer overflow in n/a","id":"CVE-2011-1583","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"integer_overflow","year":"2011"},"n_packages":0,"n_references":3,"next":{"headline":"File upload in n/a","id":"CVE-2011-1584"},"packages":[],"prev":{"headline":"Access restriction bypass in Apache Tomcat","id":"CVE-2011-1582"},"products":["n/a"],"published":"2011-08-12","related":[{"cvss_score":7.4,"headline":"Privilege escalation in n/a","id":"CVE-2011-1898","kev_date_added":null,"published":"2011-08-12"},{"cvss_score":7.2,"headline":"Missing authorization in n/a","id":"CVE-2008-5716","kev_date_added":null,"published":"2008-12-24"},{"cvss_score":7.2,"headline":"Missing authorization in n/a","id":"CVE-2008-4405","kev_date_added":null,"published":"2008-10-03"},{"cvss_score":6.1,"headline":"Denial of service in n/a","id":"CVE-2010-4255","kev_date_added":null,"published":"2011-01-25"},{"cvss_score":5.5,"headline":"Denial of service in n/a","id":"CVE-2010-4238","kev_date_added":null,"published":"2011-01-22"},{"cvss_score":5.5,"headline":"Denial of service in n/a","id":"CVE-2010-4247","kev_date_added":null,"published":"2011-01-11"}],"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":"2024-08-06","vendors":["n/a"]},"summary":"Local attackers can cause denial of service or execute arbitrary code via a crafted paravirtualised guest kernel image exploiting integer overflows in Xen.","url":"https://insights.sbomify.com/CVE-2011-1583/"}