{ "id": "CVE-2020-11937", "sourceIdentifier": "security@ubuntu.com", "published": "2020-08-06T23:15:11.437", "lastModified": "2024-11-21T04:58:56.357", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "In whoopsie, parse_report() from whoopsie.c allows a local attacker to cause a denial of service via a crafted file. The DoS is caused by resource exhaustion due to a memory leak. Fixed in 0.2.52.5ubuntu0.5, 0.2.62ubuntu0.5 and 0.2.69ubuntu0.1." }, { "lang": "es", "value": "En whoopsie, la funci\u00f3n parse_report() del archivo whoopsie.c, permite a un atacante local causar una denegaci\u00f3n de servicio por medio de un archivo dise\u00f1ado. La DoS es causada por el agotamiento de los recursos debido a una p\u00e9rdida de memoria. Corregido en las versiones 0.2.52.5ubuntu0.5, 0.2.62ubuntu0.5 y 0.2.69ubuntu0.1" } ], "metrics": { "cvssMetricV31": [ { "source": "security@ubuntu.com", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "baseScore": 5.5, "baseSeverity": "MEDIUM", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH" }, "exploitabilityScore": 1.8, "impactScore": 3.6 }, { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "baseScore": 5.5, "baseSeverity": "MEDIUM", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH" }, "exploitabilityScore": 1.8, "impactScore": 3.6 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P", "baseScore": 2.1, "accessVector": "LOCAL", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "PARTIAL" }, "baseSeverity": "LOW", "exploitabilityScore": 3.9, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "security@ubuntu.com", "type": "Secondary", "description": [ { "lang": "en", "value": "CWE-400" } ] }, { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-401" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:canonical:whoopsie:0.2.66:*:*:*:*:*:*:*", "matchCriteriaId": "09E0749D-E6A3-435F-858A-A39A240BB4AA" }, { "vulnerable": true, "criteria": "cpe:2.3:a:canonical:whoopsie:0.2.67:*:*:*:*:*:*:*", "matchCriteriaId": "504E16DE-54EC-4433-8375-201C87A0B896" }, { "vulnerable": true, "criteria": "cpe:2.3:a:canonical:whoopsie:0.2.68:*:*:*:*:*:*:*", "matchCriteriaId": "7275B761-412E-432F-AF71-6629EF7F1F47" }, { "vulnerable": true, "criteria": "cpe:2.3:a:canonical:whoopsie:0.2.69:*:*:*:*:*:*:*", "matchCriteriaId": "CD90AB7B-09C1-441D-B166-6F2E8CD567AF" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*", "matchCriteriaId": "902B8056-9E37-443B-8905-8AA93E2447FB" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:canonical:whoopsie:0.2.49:*:*:*:*:*:*:*", "matchCriteriaId": "4C35A294-C8B5-4712-9F02-233122304700" }, { "vulnerable": true, "criteria": "cpe:2.3:a:canonical:whoopsie:0.2.50:*:*:*:*:*:*:*", "matchCriteriaId": "957BB83B-EBFD-4004-A633-93C98B93CFCF" }, { "vulnerable": true, "criteria": "cpe:2.3:a:canonical:whoopsie:0.2.51:*:*:*:*:*:*:*", "matchCriteriaId": "C4DA392F-66B5-4C4A-A5AB-E0AF952FA1A0" }, { "vulnerable": true, "criteria": "cpe:2.3:a:canonical:whoopsie:0.2.52:*:*:*:*:*:*:*", "matchCriteriaId": "9CC98E67-1E2E-4D98-A1A2-BDAC09D1E165" }, { "vulnerable": true, "criteria": "cpe:2.3:a:canonical:whoopsie:0.2.52.1:*:*:*:*:*:*:*", "matchCriteriaId": "CEB34AAE-4865-45B1-BC7D-D5BCED403621" }, { "vulnerable": true, "criteria": "cpe:2.3:a:canonical:whoopsie:0.2.52.2:*:*:*:*:*:*:*", "matchCriteriaId": "2202D046-99CD-4C16-987A-A7F3C59E9ADA" }, { "vulnerable": true, "criteria": "cpe:2.3:a:canonical:whoopsie:0.2.52.3:*:*:*:*:*:*:*", "matchCriteriaId": "4AD216EA-F5E6-4710-9B20-F2194B16A1B7" }, { "vulnerable": true, "criteria": "cpe:2.3:a:canonical:whoopsie:0.2.52.4:*:*:*:*:*:*:*", "matchCriteriaId": "A0F185B9-A9A5-43CF-ABB3-AE0B3C4DE41F" }, { "vulnerable": true, "criteria": "cpe:2.3:a:canonical:whoopsie:0.2.52.5:*:*:*:*:*:*:*", "matchCriteriaId": "C49AD78B-B66A-461F-B50B-C8CD54B8B21D" }, { "vulnerable": true, "criteria": "cpe:2.3:a:canonical:whoopsie:0.2.52.5ubuntu0.1:*:*:*:*:*:*:*", "matchCriteriaId": "7F25EE5B-A672-49F2-A01E-19DD64E70DF2" }, { "vulnerable": true, "criteria": "cpe:2.3:a:canonical:whoopsie:0.2.52.5ubuntu0.2:*:*:*:*:*:*:*", "matchCriteriaId": "6DC8E92D-37E4-460F-A58E-1B8AF9D06720" }, { "vulnerable": true, "criteria": "cpe:2.3:a:canonical:whoopsie:0.2.52.5ubuntu0.3:*:*:*:*:*:*:*", "matchCriteriaId": "5F8F849C-655F-483B-81EE-9D89AA0B887B" }, { "vulnerable": true, "criteria": "cpe:2.3:a:canonical:whoopsie:0.2.52.5ubuntu0.4:*:*:*:*:*:*:*", "matchCriteriaId": "58DDE289-EAE9-4153-B5D6-54882ACCEC9E" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*", "matchCriteriaId": "F7016A2A-8365-4F1A-89A2-7A19F2BCAE5B" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:canonical:whoopsie:0.2.58:*:*:*:*:*:*:*", "matchCriteriaId": "D620E03B-85CD-4FDD-9F66-8B1A15E04128" }, { "vulnerable": true, "criteria": "cpe:2.3:a:canonical:whoopsie:0.2.59:*:*:*:*:*:*:*", "matchCriteriaId": "22CAD71F-EC0F-4D3F-BC3B-354FF80982A7" }, { "vulnerable": true, "criteria": "cpe:2.3:a:canonical:whoopsie:0.2.59build1:*:*:*:*:*:*:*", "matchCriteriaId": "F4F973C2-3645-4AF5-B220-E0D913586740" }, { "vulnerable": true, "criteria": "cpe:2.3:a:canonical:whoopsie:0.2.60:*:*:*:*:*:*:*", "matchCriteriaId": "7F7176C9-744F-4D1E-8DFB-358F72F170DB" }, { "vulnerable": true, "criteria": "cpe:2.3:a:canonical:whoopsie:0.2.61:*:*:*:*:*:*:*", "matchCriteriaId": "1B0C07D9-5A53-4385-A018-42116C44614B" }, { "vulnerable": true, "criteria": "cpe:2.3:a:canonical:whoopsie:0.2.62:*:*:*:*:*:*:*", "matchCriteriaId": "6D98EFFD-CD23-485C-B153-25A3CE784D31" }, { "vulnerable": true, "criteria": "cpe:2.3:a:canonical:whoopsie:0.2.62ubuntu0.1:*:*:*:*:*:*:*", "matchCriteriaId": "63AE4686-F26C-4E0E-9528-8A65105F1D6F" }, { "vulnerable": true, "criteria": "cpe:2.3:a:canonical:whoopsie:0.2.62ubuntu0.2:*:*:*:*:*:*:*", "matchCriteriaId": "7D403650-F9AE-466C-B344-43CC88397DED" }, { "vulnerable": true, "criteria": "cpe:2.3:a:canonical:whoopsie:0.2.62ubuntu0.3:*:*:*:*:*:*:*", "matchCriteriaId": "E6CD4D53-D541-4ACD-939D-90926AED1A75" }, { "vulnerable": true, "criteria": "cpe:2.3:a:canonical:whoopsie:0.2.62ubuntu0.4:*:*:*:*:*:*:*", "matchCriteriaId": "D1671DFB-F35F-41A9-A634-D90661D31FC0" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*", "matchCriteriaId": "23A7C53F-B80F-4E6A-AFA9-58EEA84BE11D" } ] } ] } ], "references": [ { "url": "https://github.com/sungjungk/whoopsie_killer", "source": "security@ubuntu.com", "tags": [ "Exploit", "Third Party Advisory" ] }, { "url": "https://launchpad.net/bugs/1881982", "source": "security@ubuntu.com", "tags": [ "Exploit", "Issue Tracking", "Third Party Advisory" ] }, { "url": "https://usn.ubuntu.com/4450-1", "source": "security@ubuntu.com", "tags": [ "Vendor Advisory" ] }, { "url": "https://usn.ubuntu.com/4450-1/", "source": "security@ubuntu.com", "tags": [ "Third Party Advisory" ] }, { "url": "https://github.com/sungjungk/whoopsie_killer", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Exploit", "Third Party Advisory" ] }, { "url": "https://launchpad.net/bugs/1881982", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Exploit", "Issue Tracking", "Third Party Advisory" ] }, { "url": "https://usn.ubuntu.com/4450-1", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ] }, { "url": "https://usn.ubuntu.com/4450-1/", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ] } ] }