{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2007-4391 exists.","fix":"No fix has been published for CVE-2007-4391 yet. Limit exposure of the affected software until one is available.","what":"CVE-2007-4391 is a critical memory corruption vulnerability in n/a, published on 17 Aug 2007. 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-2007-4391 and fix it if it is affected.\n\nWhat it is: CVE-2007-4391 is a critical memory corruption vulnerability in n/a, published on 17 Aug 2007. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2007-4391 exists.\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-2007-4391/ (Markdown: https://insights.sbomify.com/CVE-2007-4391/index.md)","id":"CVE-2007-4391","markdown":"https://insights.sbomify.com/CVE-2007-4391/index.md","name":"CVE-2007-4391","record":{"aliases":["GHSA-7xvp-h8mg-2vfg"],"analysis":{"component_type":"desktop_application","fix_type":"no_fix_stated","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Yahoo Messenger","requires_auth":"none","summary":"Remote attackers can crash Yahoo Messenger via a heap-based buffer overflow in JPEG2000 data processing, requiring user acceptance of a webcam invite.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"messenger","vendor":"yahoo"}],"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-20","name":"Improper Input Validation"},{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"Heap-based buffer overflow in Kakadu kdu_v32m.dll in Yahoo! Messenger 8.1.0.413 allows remote attackers to cause a denial of service (application crash) via a certain length field in JPEG2000 data, as demonstrated by sending an \"invite to view my webcam\" request, and then injecting a DLL into the attacker's peer Yahoo! Messenger application when this request is accepted.","ecosystems":[],"exploits":{"exploitdb":2,"first_seen":"2007-08-15","github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[{"date":"2007-08-15","kind":"exploitdb","ref":"30500","stars":null,"title":"Yahoo! Messenger 8.1 - 'KDU_V32M.DLL' Remote Denial of Service"},{"date":"2007-08-29","kind":"exploitdb","ref":"4335","stars":null,"title":"Yahoo! Messenger 8.1.0.413 - 'webcam' Remote Crash"}],"tier":"weaponised"},"has_fix":null,"headline":"Memory corruption in n/a","id":"CVE-2007-4391","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2007"},"n_packages":0,"n_references":10,"next":{"headline":"Denial of service in n/a","id":"CVE-2007-4392"},"packages":[],"prev":{"headline":"Command injection in n/a","id":"CVE-2007-4390"},"products":["n/a"],"published":"2007-08-17","related":[{"cvss_score":9.3,"headline":"Memory corruption in n/a","id":"CVE-2014-7216","kev_date_added":null,"published":"2015-09-11"},{"cvss_score":9.3,"headline":"Memory corruption in n/a","id":"CVE-2007-4515","kev_date_added":null,"published":"2007-08-31"},{"cvss_score":9.3,"headline":"Memory corruption in n/a","id":"CVE-2007-3147","kev_date_added":null,"published":"2007-06-11"},{"cvss_score":9.3,"headline":"Memory corruption in n/a","id":"CVE-2007-3148","kev_date_added":null,"published":"2007-06-11"},{"cvss_score":9.3,"headline":"Memory corruption in n/a","id":"CVE-2007-1680","kev_date_added":null,"published":"2007-04-06"},{"cvss_score":9.3,"headline":"Memory corruption in n/a","id":"CVE-2006-6603","kev_date_added":null,"published":"2006-12-15"}],"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)"},{"class":"attribution","licence":"GPL-2.0-or-later","name":"Exploit-DB"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-07","vendors":["n/a"]},"summary":"Remote attackers can crash Yahoo Messenger via a heap-based buffer overflow in JPEG2000 data processing, requiring user acceptance of a webcam invite.","url":"https://insights.sbomify.com/CVE-2007-4391/"}