{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2012-5134 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2012-5134 is a medium-severity memory corruption vulnerability in Apple Iphone Os, published on 28 Nov 2012. 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-2012-5134 and fix it if it is affected.\n\nWhat it is: CVE-2012-5134 is a medium-severity memory corruption vulnerability in Apple Iphone Os, published on 28 Nov 2012. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2012-5134 in the wild and no public exploit code.\n\nAffected product: Apple Iphone Os. 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-2012-5134/ (Markdown: https://insights.sbomify.com/CVE-2012-5134/index.md)","id":"CVE-2012-5134","markdown":"https://insights.sbomify.com/CVE-2012-5134/index.md","name":"CVE-2012-5134","record":{"aliases":["DEBIAN-CVE-2012-5134","DSA-2580-1","GHSA-j7mm-3m3p-jw5x","RHSA-2012:1512"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"XML parsing library","requires_auth":"none","summary":"Remote attackers can execute arbitrary code or cause denial of service via crafted XML entities in libxml2, affecting applications like Chrome.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Chrome","cpe":[{"product":"iphone_os","vendor":"apple"},{"product":"chrome","vendor":"google"},{"product":"libxml2","vendor":"xmlsoft"}],"cvss":{"score":6.8,"severity":"medium","source":"nvd","vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","version":"2.0"},"cwes":[{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"Heap-based buffer underflow in the xmlParseAttValueComplex function in parser.c in libxml2 2.9.0 and earlier, as used in Google Chrome before 23.0.1271.91 and other products, allows remote attackers to cause a denial of service or possibly execute arbitrary code via crafted entities in an XML document.","ecosystems":["Red Hat:enterprise_linux:5::client","Red Hat:enterprise_linux:5::client_workstation","Red Hat:enterprise_linux:5::server","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-2012-5134","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"apple:iphone_os","products":["apple:iphone_os","google:chrome","xmlsoft:libxml2"],"type":"memory_corruption","year":"2012"},"n_packages":30,"n_references":22,"next":{"headline":"Use after free in n/a","id":"CVE-2012-5135"},"packages":[{"ecosystem":"Red Hat:enterprise_linux:5::client","fixed":["0:2.6.26-2.1.15.el5_8.6"],"introduced":["0"],"last_affected":[],"package":"libxml2","purl":"pkg:rpm/redhat/libxml2","source":"RHSA-2012:1512"},{"ecosystem":"Red Hat:enterprise_linux:5::client","fixed":["0:2.6.26-2.1.15.el5_8.6"],"introduced":["0"],"last_affected":[],"package":"libxml2-debuginfo","purl":"pkg:rpm/redhat/libxml2-debuginfo","source":"RHSA-2012:1512"},{"ecosystem":"Red Hat:enterprise_linux:5::client","fixed":["0:2.6.26-2.1.15.el5_8.6"],"introduced":["0"],"last_affected":[],"package":"libxml2-python","purl":"pkg:rpm/redhat/libxml2-python","source":"RHSA-2012:1512"},{"ecosystem":"Red Hat:enterprise_linux:5::client_workstation","fixed":["0:2.6.26-2.1.15.el5_8.6"],"introduced":["0"],"last_affected":[],"package":"libxml2","purl":"pkg:rpm/redhat/libxml2","source":"RHSA-2012:1512"},{"ecosystem":"Red Hat:enterprise_linux:5::client_workstation","fixed":["0:2.6.26-2.1.15.el5_8.6"],"introduced":["0"],"last_affected":[],"package":"libxml2-debuginfo","purl":"pkg:rpm/redhat/libxml2-debuginfo","source":"RHSA-2012:1512"},{"ecosystem":"Red Hat:enterprise_linux:5::client_workstation","fixed":["0:2.6.26-2.1.15.el5_8.6"],"introduced":["0"],"last_affected":[],"package":"libxml2-devel","purl":"pkg:rpm/redhat/libxml2-devel","source":"RHSA-2012:1512"},{"ecosystem":"Red Hat:enterprise_linux:5::server","fixed":["0:2.6.26-2.1.15.el5_8.6"],"introduced":["0"],"last_affected":[],"package":"libxml2","purl":"pkg:rpm/redhat/libxml2","source":"RHSA-2012:1512"},{"ecosystem":"Red Hat:enterprise_linux:5::server","fixed":["0:2.6.26-2.1.15.el5_8.6"],"introduced":["0"],"last_affected":[],"package":"libxml2-debuginfo","purl":"pkg:rpm/redhat/libxml2-debuginfo","source":"RHSA-2012:1512"},{"ecosystem":"Red Hat:enterprise_linux:5::server","fixed":["0:2.6.26-2.1.15.el5_8.6"],"introduced":["0"],"last_affected":[],"package":"libxml2-devel","purl":"pkg:rpm/redhat/libxml2-devel","source":"RHSA-2012:1512"},{"ecosystem":"Red Hat:enterprise_linux:5::server","fixed":["0:2.6.26-2.1.15.el5_8.6"],"introduced":["0"],"last_affected":[],"package":"libxml2-python","purl":"pkg:rpm/redhat/libxml2-python","source":"RHSA-2012:1512"},{"ecosystem":"Red Hat:enterprise_linux:6::client","fixed":["0:2.7.6-8.el6_3.4"],"introduced":["0"],"last_affected":[],"package":"libxml2","purl":"pkg:rpm/redhat/libxml2","source":"RHSA-2012:1512"},{"ecosystem":"Red Hat:enterprise_linux:6::client","fixed":["0:2.7.6-8.el6_3.4"],"introduced":["0"],"last_affected":[],"package":"libxml2-debuginfo","purl":"pkg:rpm/redhat/libxml2-debuginfo","source":"RHSA-2012:1512"},{"ecosystem":"Red Hat:enterprise_linux:6::client","fixed":["0:2.7.6-8.el6_3.4"],"introduced":["0"],"last_affected":[],"package":"libxml2-devel","purl":"pkg:rpm/redhat/libxml2-devel","source":"RHSA-2012:1512"},{"ecosystem":"Red Hat:enterprise_linux:6::client","fixed":["0:2.7.6-8.el6_3.4"],"introduced":["0"],"last_affected":[],"package":"libxml2-python","purl":"pkg:rpm/redhat/libxml2-python","source":"RHSA-2012:1512"},{"ecosystem":"Red Hat:enterprise_linux:6::client","fixed":["0:2.7.6-8.el6_3.4"],"introduced":["0"],"last_affected":[],"package":"libxml2-static","purl":"pkg:rpm/redhat/libxml2-static","source":"RHSA-2012:1512"},{"ecosystem":"Red Hat:enterprise_linux:6::computenode","fixed":["0:2.7.6-8.el6_3.4"],"introduced":["0"],"last_affected":[],"package":"libxml2","purl":"pkg:rpm/redhat/libxml2","source":"RHSA-2012:1512"},{"ecosystem":"Red Hat:enterprise_linux:6::computenode","fixed":["0:2.7.6-8.el6_3.4"],"introduced":["0"],"last_affected":[],"package":"libxml2-debuginfo","purl":"pkg:rpm/redhat/libxml2-debuginfo","source":"RHSA-2012:1512"},{"ecosystem":"Red Hat:enterprise_linux:6::computenode","fixed":["0:2.7.6-8.el6_3.4"],"introduced":["0"],"last_affected":[],"package":"libxml2-devel","purl":"pkg:rpm/redhat/libxml2-devel","source":"RHSA-2012:1512"},{"ecosystem":"Red Hat:enterprise_linux:6::computenode","fixed":["0:2.7.6-8.el6_3.4"],"introduced":["0"],"last_affected":[],"package":"libxml2-python","purl":"pkg:rpm/redhat/libxml2-python","source":"RHSA-2012:1512"},{"ecosystem":"Red Hat:enterprise_linux:6::computenode","fixed":["0:2.7.6-8.el6_3.4"],"introduced":["0"],"last_affected":[],"package":"libxml2-static","purl":"pkg:rpm/redhat/libxml2-static","source":"RHSA-2012:1512"},{"ecosystem":"Red Hat:enterprise_linux:6::server","fixed":["0:2.7.6-8.el6_3.4"],"introduced":["0"],"last_affected":[],"package":"libxml2","purl":"pkg:rpm/redhat/libxml2","source":"RHSA-2012:1512"},{"ecosystem":"Red Hat:enterprise_linux:6::server","fixed":["0:2.7.6-8.el6_3.4"],"introduced":["0"],"last_affected":[],"package":"libxml2-debuginfo","purl":"pkg:rpm/redhat/libxml2-debuginfo","source":"RHSA-2012:1512"},{"ecosystem":"Red Hat:enterprise_linux:6::server","fixed":["0:2.7.6-8.el6_3.4"],"introduced":["0"],"last_affected":[],"package":"libxml2-devel","purl":"pkg:rpm/redhat/libxml2-devel","source":"RHSA-2012:1512"},{"ecosystem":"Red Hat:enterprise_linux:6::server","fixed":["0:2.7.6-8.el6_3.4"],"introduced":["0"],"last_affected":[],"package":"libxml2-python","purl":"pkg:rpm/redhat/libxml2-python","source":"RHSA-2012:1512"},{"ecosystem":"Red Hat:enterprise_linux:6::server","fixed":["0:2.7.6-8.el6_3.4"],"introduced":["0"],"last_affected":[],"package":"libxml2-static","purl":"pkg:rpm/redhat/libxml2-static","source":"RHSA-2012:1512"},{"ecosystem":"Red Hat:enterprise_linux:6::workstation","fixed":["0:2.7.6-8.el6_3.4"],"introduced":["0"],"last_affected":[],"package":"libxml2","purl":"pkg:rpm/redhat/libxml2","source":"RHSA-2012:1512"},{"ecosystem":"Red Hat:enterprise_linux:6::workstation","fixed":["0:2.7.6-8.el6_3.4"],"introduced":["0"],"last_affected":[],"package":"libxml2-debuginfo","purl":"pkg:rpm/redhat/libxml2-debuginfo","source":"RHSA-2012:1512"},{"ecosystem":"Red Hat:enterprise_linux:6::workstation","fixed":["0:2.7.6-8.el6_3.4"],"introduced":["0"],"last_affected":[],"package":"libxml2-devel","purl":"pkg:rpm/redhat/libxml2-devel","source":"RHSA-2012:1512"},{"ecosystem":"Red Hat:enterprise_linux:6::workstation","fixed":["0:2.7.6-8.el6_3.4"],"introduced":["0"],"last_affected":[],"package":"libxml2-python","purl":"pkg:rpm/redhat/libxml2-python","source":"RHSA-2012:1512"},{"ecosystem":"Red Hat:enterprise_linux:6::workstation","fixed":["0:2.7.6-8.el6_3.4"],"introduced":["0"],"last_affected":[],"package":"libxml2-static","purl":"pkg:rpm/redhat/libxml2-static","source":"RHSA-2012:1512"}],"prev":{"headline":"Use after free in n/a","id":"CVE-2012-5133"},"products":["n/a"],"published":"2012-11-28","related":[{"cvss_score":8.8,"headline":"Apple iOS WebKit Buffer Overflow","id":"CVE-2021-30666","kev_date_added":"2021-11-03","published":"2021-09-08"},{"cvss_score":8.8,"headline":"Apple iOS WebKit Memory Corruption","id":"CVE-2021-30761","kev_date_added":"2021-11-03","published":"2021-09-08"},{"cvss_score":8.8,"headline":"Apple iOS WebKit Use-After-Free","id":"CVE-2021-30762","kev_date_added":"2021-11-03","published":"2021-09-08"},{"cvss_score":8.8,"headline":"Apple iOS Webkit Memory Corruption","id":"CVE-2016-4657","kev_date_added":"2022-05-24","published":"2016-08-25"},{"cvss_score":7.8,"headline":"Apple Multiple Products Memory Corruption","id":"CVE-2019-7286","kev_date_added":"2022-05-23","published":"2019-12-18"},{"cvss_score":7.8,"headline":"Apple iOS Memory Corruption","id":"CVE-2019-7287","kev_date_added":"2022-05-23","published":"2019-12-18"},{"cvss_score":7.8,"headline":"Apple Multiple Products Use-After-Free","id":"CVE-2019-8605","kev_date_added":"2022-06-27","published":"2019-12-18"}],"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":"2024-08-06","vendors":["n/a"]},"summary":"Remote attackers can execute arbitrary code or cause denial of service via crafted XML entities in libxml2, affecting applications like Chrome.","url":"https://insights.sbomify.com/CVE-2012-5134/"}