Description
An issue has been found in LuPng through 2017-03-10. It is a heap-based buffer overflow in insertByte in miniz/lupng.c during a write operation for data obtained from a palette.
Affected Software
{"id": "CVE-2018-18582", "vendorId": null, "type": "cve", "bulletinFamily": "NVD", "title": "CVE-2018-18582", "description": "An issue has been found in LuPng through 2017-03-10. It is a heap-based buffer overflow in insertByte in miniz/lupng.c during a write operation for data obtained from a palette.", "published": "2018-10-22T22:29:00", "modified": "2020-08-24T17:37:00", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}, "cvss2": {"cvssV2": {"version": "2.0", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "accessVector": "NETWORK", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "baseScore": 6.8}, "severity": "MEDIUM", "exploitabilityScore": 8.6, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}, "cvss3": {"cvssV3": {"version": "3.0", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH"}, "exploitabilityScore": 2.8, "impactScore": 5.9}, "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2018-18582", "reporter": "cve@mitre.org", "references": ["https://github.com/jansol/LuPng/issues/9", "https://github.com/grandnew/software-vulnerabilities/tree/master/LuPng#heap-buffer-overflow-in-function-insertbyte59837"], "cvelist": ["CVE-2018-18582"], "immutableFields": [], "lastseen": "2022-03-23T15:00:20", "viewCount": 11, "enchantments": {"dependencies": {}, "score": {"value": 3.6, "vector": "NONE"}, "backreferences": {}, "exploitation": null, "vulnersScore": 3.6}, "_state": {"dependencies": 1659859605, "score": 1659805755, "affected_software_major_version": 1671579166}, "_internal": {"score_hash": "54125a0f61e18e5de25a4a23177bc262"}, "cna_cvss": {"cna": null, "cvss": {}}, "cpe": ["cpe:/a:lupng_project:lupng:2017-03-10"], "cpe23": ["cpe:2.3:a:lupng_project:lupng:2017-03-10:*:*:*:*:*:*:*"], "cwe": ["CWE-787"], "affectedSoftware": [{"cpeName": "lupng_project:lupng", "version": "2017-03-10", "operator": "le", "name": "lupng project lupng"}], "affectedConfiguration": [], "cpeConfiguration": {"CVE_data_version": "4.0", "nodes": [{"operator": "OR", "children": [], "cpe_match": [{"vulnerable": true, "cpe23Uri": "cpe:2.3:a:lupng_project:lupng:2017-03-10:*:*:*:*:*:*:*", "versionEndIncluding": "2017-03-10", "cpe_name": []}]}]}, "extraReferences": [{"url": "https://github.com/jansol/LuPng/issues/9", "name": "https://github.com/jansol/LuPng/issues/9", "refsource": "MISC", "tags": ["Exploit", "Third Party Advisory"]}, {"url": "https://github.com/grandnew/software-vulnerabilities/tree/master/LuPng#heap-buffer-overflow-in-function-insertbyte59837", "name": "https://github.com/grandnew/software-vulnerabilities/tree/master/LuPng#heap-buffer-overflow-in-function-insertbyte59837", "refsource": "MISC", "tags": ["Exploit", "Third Party Advisory"]}]}
{}