{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2012-1139 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2012-1139 is a critical memory corruption vulnerability in Freetype Freetype, published on 25 Apr 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-2012-1139 and fix it if it is affected.\n\nWhat it is: CVE-2012-1139 is a critical memory corruption vulnerability in Freetype Freetype, published on 25 Apr 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-2012-1139 in the wild and no public exploit code.\n\nAffected product: Freetype Freetype. 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-2012-1139/ (Markdown: https://insights.sbomify.com/CVE-2012-1139/index.md)","id":"CVE-2012-1139","markdown":"https://insights.sbomify.com/CVE-2012-1139/index.md","name":"CVE-2012-1139","record":{"aliases":["DEBIAN-CVE-2012-1139","GHSA-c8fh-cq7g-679p"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"FreeType font library","requires_auth":"none","summary":"Remote attackers can cause denial of service or execute arbitrary code via crafted BDF font data due to an array index error in FreeType.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"freetype","vendor":"freetype"},{"product":"firefox_mobile","vendor":"mozilla"}],"cvss":{"score":9.3,"severity":"critical","source":"nvd","vector":"AV:N/AC:M/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":"Array index error in FreeType before 2.4.9, as used in Mozilla Firefox Mobile before 10.0.4 and other products, allows remote attackers to cause a denial of service (invalid stack read operation and memory corruption) or possibly execute arbitrary code via crafted glyph data in a BDF font.","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":"Memory corruption in n/a","id":"CVE-2012-1139","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"freetype:freetype","products":["freetype:freetype","mozilla:firefox_mobile"],"type":"memory_corruption","year":"2012"},"n_packages":0,"n_references":23,"next":{"headline":"Memory corruption in n/a","id":"CVE-2012-1140"},"packages":[],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2012-1138"},"products":["n/a"],"published":"2012-04-25","related":[{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2012-1126","kev_date_added":null,"published":"2012-04-25"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2015-9290","kev_date_added":null,"published":"2019-07-30"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2017-8287","kev_date_added":null,"published":"2017-04-27"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2016-10328","kev_date_added":null,"published":"2017-04-14"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2017-7857","kev_date_added":null,"published":"2017-04-14"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2017-7858","kev_date_added":null,"published":"2017-04-14"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2017-7864","kev_date_added":null,"published":"2017-04-14"}],"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":"Remote attackers can cause denial of service or execute arbitrary code via crafted BDF font data due to an array index error in FreeType.","url":"https://insights.sbomify.com/CVE-2012-1139/"}