{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2007-4768 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2007-4768 is a medium-severity memory corruption vulnerability in n/a, published on 7 Nov 2007. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2007-4768 and fix it if it is affected.\n\nWhat it is: CVE-2007-4768 is a medium-severity memory corruption vulnerability in n/a, published on 7 Nov 2007. 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-2007-4768 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-2007-4768/ (Markdown: https://insights.sbomify.com/CVE-2007-4768/index.md)","id":"CVE-2007-4768","markdown":"https://insights.sbomify.com/CVE-2007-4768/index.md","name":"CVE-2007-4768","record":{"aliases":["DEBIAN-CVE-2007-4768","GHSA-jq5c-rgv9-cw8p"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"PCRE library","requires_auth":"none","summary":"Heap-based buffer overflow in PCRE library allows arbitrary code execution via crafted regex patterns, affecting applications using the library.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"pcre","vendor":"pcre"}],"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 overflow in Perl-Compatible Regular Expression (PCRE) library before 7.3 allows context-dependent attackers to execute arbitrary code via a singleton Unicode sequence in a character class in a regex pattern, which is incorrectly optimized.","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-2007-4768","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2007"},"n_packages":0,"n_references":60,"next":{"headline":"Denial of service in n/a","id":"CVE-2007-4769"},"packages":[],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2007-4767"},"products":["n/a"],"published":"2007-11-07","related":[{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2015-3210","kev_date_added":null,"published":"2016-12-13"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2016-3191","kev_date_added":null,"published":"2016-03-17"},{"cvss_score":7.8,"headline":"Memory corruption in n/a","id":"CVE-2017-7245","kev_date_added":null,"published":"2017-03-23"},{"cvss_score":7.8,"headline":"Memory corruption in n/a","id":"CVE-2017-7246","kev_date_added":null,"published":"2017-03-23"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2017-11164","kev_date_added":null,"published":"2017-07-11"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2017-7186","kev_date_added":null,"published":"2017-03-20"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2017-6004","kev_date_added":null,"published":"2017-02-16"}],"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":"Heap-based buffer overflow in PCRE library allows arbitrary code execution via crafted regex patterns, affecting applications using the library.","url":"https://insights.sbomify.com/CVE-2007-4768/"}