{"id": "UB:CVE-2021-39559", "vendorId": null, "type": "ubuntucve", "bulletinFamily": "info", "title": "CVE-2021-39559", "description": "An issue was discovered in swftools through 20200710. A NULL pointer\ndereference exists in the function GString::~GString() located in\nGString.cc. It allows an attacker to cause Denial of Service.", "published": "2021-09-20T00:00:00", "modified": "2021-09-20T00:00:00", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:N/A:P"}, "cvss2": {"acInsufInfo": false, "cvssV2": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "MEDIUM", "userInteractionRequired": true}, "cvss3": {"cvssV3": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6}, "href": "https://ubuntu.com/security/CVE-2021-39559", "reporter": "ubuntu.com", "references": ["https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39559", "https://github.com/matthiaskramm/swftools/issues/101", "https://nvd.nist.gov/vuln/detail/CVE-2021-39559", "https://launchpad.net/bugs/cve/CVE-2021-39559", "https://security-tracker.debian.org/tracker/CVE-2021-39559"], "cvelist": ["CVE-2021-39559"], "immutableFields": [], "lastseen": "2021-11-26T21:19:25", "viewCount": 7, "enchantments": {"dependencies": {"references": [{"type": "cve", "idList": ["CVE-2021-39559"]}, {"type": "debiancve", "idList": ["DEBIANCVE:CVE-2021-39559"]}], "rev": 4}, "score": {"value": 4.0, "vector": "NONE"}, "backreferences": {"references": [{"type": "debiancve", "idList": ["DEBIANCVE:CVE-2021-39559"]}]}, "exploitation": null, "vulnersScore": 4.0}, "affectedPackage": [{"OS": "ubuntu", "OSVersion": "Upstream", "arch": "noarch", "packageVersion": "any", "packageFilename": "UNKNOWN", "operator": "lt", "status": "needs triage", "packageName": "swftools"}, {"OS": "ubuntu", "OSVersion": "18.04", "arch": "noarch", "packageVersion": "any", "packageFilename": "UNKNOWN", "operator": "lt", "status": "needs triage", "packageName": "swftools"}], "bugs": [], "_state": {"dependencies": 1646178473}}

{"debiancve": [{"lastseen": "2021-12-14T17:53:07", "description": "An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function GString::~GString() located in GString.cc. It allows an attacker to cause Denial of Service.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "baseScore": 5.5, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "userInteraction": "REQUIRED", "version": "3.1"}, "impactScore": 3.6}, "published": "2021-09-20T16:15:00", "type": "debiancve", "title": "CVE-2021-39559", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-39559"], "modified": "2021-09-20T16:15:00", "id": "DEBIANCVE:CVE-2021-39559", "href": "https://security-tracker.debian.org/tracker/CVE-2021-39559", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:N/A:P"}}], "cve": [{"lastseen": "2022-03-23T19:03:52", "description": "An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function GString::~GString() located in GString.cc. It allows an attacker to cause Denial of Service.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 5.5, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 3.6}, "published": "2021-09-20T16:15:00", "type": "cve", "title": "CVE-2021-39559", "cwe": ["CWE-476"], "bulletinFamily": "NVD", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-39559"], "modified": "2021-09-23T00:21:00", "cpe": ["cpe:/a:swftools:swftools:2020-07-10"], "id": "CVE-2021-39559", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-39559", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:N/A:P"}, "cpe23": ["cpe:2.3:a:swftools:swftools:2020-07-10:*:*:*:*:*:*:*"]}]}