{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2007-4770 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2007-4770 is a medium-severity memory corruption vulnerability in n/a, published on 28 Jan 2008. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2007-4770 and fix it if it is affected.\n\nWhat it is: CVE-2007-4770 is a medium-severity memory corruption vulnerability in n/a, published on 28 Jan 2008. 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-2007-4770 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-2007-4770/ (Markdown: https://insights.sbomify.com/CVE-2007-4770/index.md)","id":"CVE-2007-4770","markdown":"https://insights.sbomify.com/CVE-2007-4770/index.md","name":"CVE-2007-4770","record":{"aliases":["DEBIAN-CVE-2007-4770","GHSA-3hvj-9j8h-vgr2"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"ICU Unicode library","requires_auth":"none","summary":"Out-of-bounds memory access in ICU library regex processing allows attackers to execute code or cause denial of service.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"international_components_for_unicode","vendor":"icu-project"}],"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-399","name":null}],"description":"libicu in International Components for Unicode (ICU) 3.8.1 and earlier attempts to process backreferences to the nonexistent capture group zero (aka \\0), which might allow context-dependent attackers to read from, or write to, out-of-bounds memory locations, related to corruption of REStackFrames.","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-2007-4770","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2007"},"n_packages":0,"n_references":40,"next":{"headline":"Memory corruption in n/a","id":"CVE-2007-4771"},"packages":[],"prev":{"headline":"Denial of service in n/a","id":"CVE-2007-4769"},"products":["n/a"],"published":"2008-01-28","related":[{"cvss_score":9.8,"headline":"Integer overflow in n/a","id":"CVE-2018-18928","kev_date_added":null,"published":"2018-11-04"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2017-17484","kev_date_added":null,"published":"2017-12-10"},{"cvss_score":9.8,"headline":"Use after free in n/a","id":"CVE-2017-14952","kev_date_added":null,"published":"2017-10-16"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2014-9911","kev_date_added":null,"published":"2017-01-04"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2016-7415","kev_date_added":null,"published":"2016-09-17"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2016-6293","kev_date_added":null,"published":"2016-07-25"},{"cvss_score":9.3,"headline":"Memory corruption in n/a","id":"CVE-2007-4771","kev_date_added":null,"published":"2008-01-28"}],"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":"2024-08-07","vendors":["n/a"]},"summary":"Out-of-bounds memory access in ICU library regex processing allows attackers to execute code or cause denial of service.","url":"https://insights.sbomify.com/CVE-2007-4770/"}