CVE-2018-1061

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"privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2018-06-19T12:29:00.220", "references": [{"url": "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00040.html", "source": "secalert@redhat.com"}, {"url": "http://www.securitytracker.com/id/1042001", "tags": ["Third Party Advisory", "VDB Entry"], "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHBA-2019:0327", "tags": ["Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2018:3041", "tags": ["Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2018:3505", "tags": ["Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2019:1260", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2019:3725", "source": "secalert@redhat.com"}, {"url": "https://bugs.python.org/issue32981", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1061", "tags": ["Issue Tracking"], "source": "secalert@redhat.com"}, {"url": "https://docs.python.org/3.5/whatsnew/changelog.html#python-3-5-6-release-candidate-1", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "https://docs.python.org/3.6/whatsnew/changelog.html#python-3-6-5-release-candidate-1", "tags": ["Vendor Advisory"], "source": 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"secalert@redhat.com"}, {"url": "https://usn.ubuntu.com/3817-1/", "tags": ["Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "https://usn.ubuntu.com/3817-2/", "tags": ["Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "https://www.debian.org/security/2018/dsa-4306", "tags": ["Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "https://www.debian.org/security/2018/dsa-4307", "tags": ["Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00040.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securitytracker.com/id/1042001", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://access.redhat.com/errata/RHBA-2019:0327", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://access.redhat.com/errata/RHSA-2018:3041", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://access.redhat.com/errata/RHSA-2018:3505", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://access.redhat.com/errata/RHSA-2019:1260", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://access.redhat.com/errata/RHSA-2019:3725", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugs.python.org/issue32981", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1061", "tags": ["Issue Tracking"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://docs.python.org/3.5/whatsnew/changelog.html#python-3-5-6-release-candidate-1", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://docs.python.org/3.6/whatsnew/changelog.html#python-3-6-5-release-candidate-1", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.debian.org/debian-lts-announce/2018/09/msg00030.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.debian.org/debian-lts-announce/2018/09/msg00031.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/46PVWY5LFP4BRPG3BVQ5QEEFYBVEXHCK/", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AEZ5IQT7OF7Q2NCGIVABOWYGKO7YU3NJ/", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JSKPGPZQNTAULHW4UH63KGOOUIDE4RRB/", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbst03951en_us", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://usn.ubuntu.com/3817-1/", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://usn.ubuntu.com/3817-2/", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.debian.org/security/2018/dsa-4306", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.debian.org/security/2018/dsa-4307", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "secalert@redhat.com", "description": [{"lang": "en", "value": "CWE-20"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "python before versions 2.7.15, 3.4.9, 3.5.6rc1, 3.6.5rc1 and 3.7.0 is vulnerable to catastrophic backtracking in the difflib.IS_LINE_JUNK method. An attacker could use this flaw to cause denial of service."}, {"lang": "es", "value": "python en versiones anteriores a la 2.7.15, 3.4.9, 3.5.6rc1, 3.6.5rc1 y 3.7.0 es vulnerable a backtracking catastr\u00f3fico en el m\u00e9todo difflib.IS_LINE_JUNK. Un atacante podr\u00eda utilizar este fallo para provocar una denegaci\u00f3n de servicio (DoS)."}], "lastModified": "2024-11-21T03:59:05.747", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:python:python:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B3B9C8F1-930A-4904-BA58-CD71AEA6F041", "versionEndExcluding": "2.7.15"}, {"criteria": "cpe:2.3:a:python:python:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BEAEA4A6-C241-4328-9714-E3EC9045DE47", "versionEndExcluding": "3.4.9", "versionStartIncluding": "3.0"}, {"criteria": "cpe:2.3:a:python:python:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FDD05853-776E-403C-9FE2-517815CFE73E", "versionEndIncluding": "3.5.5", "versionStartIncluding": "3.5.0"}, {"criteria": "cpe:2.3:a:python:python:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "98B20419-64D0-459C-B1B0-1AE37C902310", "versionEndIncluding": "3.6.4", "versionStartIncluding": "3.6"}, {"criteria": "cpe:2.3:a:python:python:3.7.0:alpha1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BA0830A5-0A8E-4708-9F12-82081E563FFF"}, {"criteria": "cpe:2.3:a:python:python:3.7.0:alpha2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D0C441C1-5085-4849-A738-DEDB47F781B9"}, {"criteria": "cpe:2.3:a:python:python:3.7.0:alpha3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D35873A6-F97E-4EE2-838F-D0931E6A28D3"}, {"criteria": "cpe:2.3:a:python:python:3.7.0:alpha4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "062304A4-066F-4C2D-BDAB-4716B4F63FA5"}, {"criteria": "cpe:2.3:a:python:python:3.7.0:beta1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6A7E7890-36B8-4259-AC7B-19FEADC23ADD"}, {"criteria": "cpe:2.3:a:python:python:3.7.0:beta2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "573E7CAE-9884-44F1-8A3A-54081DB63618"}, {"criteria": "cpe:2.3:a:python:python:3.7.0:beta3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "819DE67C-A7A6-46DE-A41F-7B7F805944A3"}, {"criteria": "cpe:2.3:a:python:python:3.7.0:beta4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BE8DDDF3-2695-493C-A21F-691ECD91EE79"}, {"criteria": "cpe:2.3:a:python:python:3.7.0:beta5:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C45769F8-486F-4041-B059-7B0DD16F2E74"}, {"criteria": "cpe:2.3:a:python:python:3.7.0:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0D7535FC-8684-4890-8D24-39699A46D6D4"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43"}, {"criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:redhat:ansible_tower:3.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A5319543-0143-4E2E-AA77-B7F116C1336C"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "33C068A4-3780-4EAB-A937-6082DF847564"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "51EF4996-72F4-4FA4-814F-F5991E7A8318"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "825ECE2D-E232-46E0-A047-074B34DB1E97"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*", "vulnerable": true, "matchCriteriaId": "8D305F7A-D159-4716-AB26-5E38BB5CD991"}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*", "vulnerable": true, "matchCriteriaId": "B5A6F2F3-4894-4392-8296-3B8DD2679084"}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*", "vulnerable": true, "matchCriteriaId": "F7016A2A-8365-4F1A-89A2-7A19F2BCAE5B"}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*", "vulnerable": true, "matchCriteriaId": "23A7C53F-B80F-4E6A-AFA9-58EEA84BE11D"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:fedoraproject:fedora:28:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DC1BD7B7-6D88-42B8-878E-F1318CA5FCAF"}, {"criteria": "cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D100F7CE-FC64-4CC6-852A-6136D72DA419"}, {"criteria": "cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "97A4B8DF-58DA-4AB6-A1F9-331B36409BA3"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}