{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2011-3494 exists.","fix":"No fix has been published for CVE-2011-3494 yet. Limit exposure of the affected software until one is available.","what":"CVE-2011-3494 is a critical memory corruption vulnerability in n/a, published on 16 Sep 2011. 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-2011-3494 and fix it if it is affected.\n\nWhat it is: CVE-2011-3494 is a critical memory corruption vulnerability in n/a, published on 16 Sep 2011. 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-2011-3494 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-2011-3494/ (Markdown: https://insights.sbomify.com/CVE-2011-3494/index.md)","id":"CVE-2011-3494","markdown":"https://insights.sbomify.com/CVE-2011-3494/index.md","name":"CVE-2011-3494","record":{"aliases":["GHSA-hgr3-hr36-p474"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"eSignal financial software","requires_auth":"none","summary":"Remote attackers can cause crashes or execute arbitrary code by tricking users into opening malicious eSignal files with long fields.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"esignal","vendor":"interactivedata"}],"cvss":{"score":10,"severity":"critical","source":"nvd","vector":"AV:N/AC:L/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":"WinSig.exe in eSignal 10.6.2425 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via (1) a long StyleTemplate element in a QUO, SUM or POR file, which triggers a stack-based buffer overflow, or (2) a long Font-\u003eFaceName field (aka FaceName element), which triggers a heap-based buffer overflow.  NOTE: some of these details are obtained from third party information.","ecosystems":[],"exploits":{"exploitdb":2,"first_seen":"2011-09-06","github_poc":0,"max_poc_stars":null,"metasploit":1,"nuclei":0,"refs":[{"date":"2011-09-06","kind":"metasploit","ref":"exploit/windows/fileformat/esignal_styletemplate_bof","stars":null,"title":"eSignal and eSignal Pro File Parsing Buffer Overflow in QUO"},{"date":"2011-09-14","kind":"exploitdb","ref":"17837","stars":null,"title":"eSignal and eSignal Pro 10.6.2425.1208 - Multiple Vulnerabilities"},{"date":"2011-09-20","kind":"exploitdb","ref":"17880","stars":null,"title":"eSignal and eSignal Pro 10.6.2425.1208 - File Parsing Buffer Overflow in QUO (Metasploit)"}],"tier":"weaponised"},"has_fix":null,"headline":"Memory corruption in n/a","id":"CVE-2011-3494","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2011"},"n_packages":0,"n_references":2,"next":{"headline":"Path traversal in n/a","id":"CVE-2011-3495"},"packages":[],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2011-3493"},"products":["n/a"],"published":"2011-09-16","related":[{"cvss_score":9.3,"headline":"Path traversal in n/a","id":"CVE-2011-3503","kev_date_added":null,"published":"2011-09-16"}],"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)"},{"class":"attribution","licence":"BSD-3-Clause","name":"Metasploit"},{"class":"attribution","licence":"GPL-2.0-or-later","name":"Exploit-DB"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-17","vendors":["n/a"]},"summary":"Remote attackers can cause crashes or execute arbitrary code by tricking users into opening malicious eSignal files with long fields.","url":"https://insights.sbomify.com/CVE-2011-3494/"}