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{"id": "CVE-2022-43281", "vendorId": null, "type": "cve", "bulletinFamily": "NVD", "title": "CVE-2022-43281", "description": "wasm-interp v1.0.29 was discovered to contain a heap overflow via the component std::vector<wabt::Type, std::allocator<wabt::Type>>::size() at /bits/stl_vector.h.", "published": "2022-10-28T21:15:00", "modified": "2022-11-01T16:35:00", "epss": [{"cve": "CVE-2022-43281", "epss": 0.00053, "percentile": 0.1932, "modified": "2023-05-27"}], "cvss": {"score": 4.4, "vector": "AV:L/AC:M/Au:N/C:P/I:P/A:P"}, "cvss2": {"cvssV2": {"version": "2.0", "vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:P", "accessVector": "LOCAL", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "baseScore": 4.4}, "severity": "MEDIUM", "exploitabilityScore": 3.4, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "cvss3": {"cvssV3": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH"}, "exploitabilityScore": 1.8, "impactScore": 5.9}, "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2022-43281", "reporter": "cve@mitre.org", "references": ["https://github.com/WebAssembly/wabt/issues/1981"], "cvelist": ["CVE-2022-43281"], "immutableFields": [], "lastseen": "2023-05-27T15:09:49", "viewCount": 18, "enchantments": {"score": {"value": 2.0, "vector": "NONE"}, "twitter": {"counter": 4, "tweets": [{"link": "https://twitter.com/CVEnew/status/1586111868308955138", "text": "CVE-2022-43281 wasm-interp v1.0.29 was discovered to contain a heap overflow via the component std::vector<wabt::Type, std::allocator<wabt::Type>>::size() at /bits/stl_vector.h. https://t.co/MS7KzkSKkK", "author": "CVEnew", "author_photo": "https://pbs.twimg.com/profile_images/1447927972393111557/PQRMlVvZ_400x400.jpg"}, {"link": "https://twitter.com/WolfgangSesin/status/1587527534979256322", "text": "New post from https://t.co/uXvPWJy6tj (CVE-2022-43281 (wasm)) has been published on https://t.co/Dt3qLQYxVP", "author": "WolfgangSesin", "author_photo": "https://pbs.twimg.com/profile_images/957011635369054208/Om3jbj7z_400x400.jpg"}, {"link": "https://twitter.com/www_sesin_at/status/1587527537453826048", "text": "New post from https://t.co/9KYxtdZjkl (CVE-2022-43281 (wasm)) has been published on https://t.co/kxJCEt3ZZF", "author": "www_sesin_at", "author_photo": "https://pbs.twimg.com/profile_images/958100963822329858/fb_N8h5n_400x400.jpg"}]}, "dependencies": {"references": [{"type": "debiancve", "idList": ["DEBIANCVE:CVE-2022-43281"]}, {"type": "ubuntucve", "idList": ["UB:CVE-2022-43281"]}]}, "affected_software": {"major_version": [{"name": "webassembly wasm", "version": 1}]}, "epss": [{"cve": "CVE-2022-43281", "epss": 0.00053, "percentile": 0.19323, "modified": "2023-05-02"}], "vulnersScore": 2.0}, "_state": {"dependencies": 1685227532, "score": 1685200440, "twitter": 0, "affected_software_major_version": 0, "epss": 0}, "_internal": {"score_hash": "37bfdb927e845c7d9ed81908d3adf2c2"}, "cna_cvss": {"cna": null, "cvss": {}}, "cpe": ["cpe:/a:webassembly:wasm:1.0.29"], "cpe23": ["cpe:2.3:a:webassembly:wasm:1.0.29:*:*:*:*:*:*:*"], "cwe": ["CWE-787"], "affectedSoftware": [{"cpeName": "webassembly:wasm", "version": "1.0.29", "operator": "eq", "name": "webassembly wasm"}], "affectedConfiguration": [], "cpeConfiguration": {"CVE_data_version": "4.0", "nodes": [{"operator": "OR", "children": [], "cpe_match": [{"vulnerable": true, "cpe23Uri": "cpe:2.3:a:webassembly:wasm:1.0.29:*:*:*:*:*:*:*", "cpe_name": []}]}]}, "extraReferences": [{"url": "https://github.com/WebAssembly/wabt/issues/1981", "name": "https://github.com/WebAssembly/wabt/issues/1981", "refsource": "MISC", "tags": ["Exploit", "Issue Tracking", "Patch", "Third Party Advisory"]}], "product_info": [{"vendor": "Webassembly", "product": "Wasm"}], "solutions": [], "workarounds": [], "impacts": [], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}], "exploits": []}

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