CVE-2017-5637 (GCVE-0-2017-5637)
Vulnerability from cvelistv5
Published
2017-10-10 01:00
Modified
2024-09-17 00:16
Severity ?
CWE
  • DOS
Summary
Two four letter word commands "wchp/wchc" are CPU intensive and could cause spike of CPU utilization on Apache ZooKeeper server if abused, which leads to the server unable to serve legitimate client requests. Apache ZooKeeper thru version 3.4.9 and 3.5.2 suffer from this issue, fixed in 3.4.10, 3.5.3, and later.
References
security@apache.org http://www.debian.org/security/2017/dsa-3871 Third Party Advisory
security@apache.org http://www.securityfocus.com/bid/98814 Third Party Advisory, VDB Entry
security@apache.org https://access.redhat.com/errata/RHSA-2017:2477
security@apache.org https://access.redhat.com/errata/RHSA-2017:3354
security@apache.org https://access.redhat.com/errata/RHSA-2017:3355
security@apache.org https://issues.apache.org/jira/browse/ZOOKEEPER-2693 Issue Tracking, Mitigation, Vendor Advisory
security@apache.org https://lists.apache.org/thread.html/053d9ce4d579b02203db18545fee5e33f35f2932885459b74d1e4272%40%3Cissues.activemq.apache.org%3E
security@apache.org https://lists.apache.org/thread.html/58170aeb7a681d462b7fa31cae81110cbb749d2dc83c5736a0bb8370%40%3Cdev.zookeeper.apache.org%3E
security@apache.org https://lists.apache.org/thread.html/bcce5a9c532b386c68dab2f6b3ce8b0cc9b950ec551766e76391caa3%40%3Ccommits.nifi.apache.org%3E
security@apache.org https://lists.apache.org/thread.html/rca37935d661f4689cb4119f1b3b224413b22be161b678e6e6ce0c69b%40%3Ccommits.nifi.apache.org%3E
security@apache.org https://www.oracle.com//security-alerts/cpujul2021.html
security@apache.org https://www.oracle.com/security-alerts/cpujul2020.html
af854a3a-2127-422b-91ae-364da2661108 http://www.debian.org/security/2017/dsa-3871 Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 http://www.securityfocus.com/bid/98814 Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108 https://access.redhat.com/errata/RHSA-2017:2477
af854a3a-2127-422b-91ae-364da2661108 https://access.redhat.com/errata/RHSA-2017:3354
af854a3a-2127-422b-91ae-364da2661108 https://access.redhat.com/errata/RHSA-2017:3355
af854a3a-2127-422b-91ae-364da2661108 https://issues.apache.org/jira/browse/ZOOKEEPER-2693 Issue Tracking, Mitigation, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 https://lists.apache.org/thread.html/053d9ce4d579b02203db18545fee5e33f35f2932885459b74d1e4272%40%3Cissues.activemq.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108 https://lists.apache.org/thread.html/58170aeb7a681d462b7fa31cae81110cbb749d2dc83c5736a0bb8370%40%3Cdev.zookeeper.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108 https://lists.apache.org/thread.html/bcce5a9c532b386c68dab2f6b3ce8b0cc9b950ec551766e76391caa3%40%3Ccommits.nifi.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108 https://lists.apache.org/thread.html/rca37935d661f4689cb4119f1b3b224413b22be161b678e6e6ce0c69b%40%3Ccommits.nifi.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108 https://www.oracle.com//security-alerts/cpujul2021.html
af854a3a-2127-422b-91ae-364da2661108 https://www.oracle.com/security-alerts/cpujul2020.html
Impacted products
Vendor Product Version
Apache Software Foundation Apache ZooKeeper Version: 3.4.0 to 3.4.9
Version: 3.5.0 to 3.5.2
Create a notification for this product.
Show details on NVD website


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Las versiones de la 3.4.9 a la 3.5.2 de Apache ZooKeeper tienen este problema, que fue solucionado en las versiones 3.4.10, 3.5.3 y posteriores.\"}],\"metrics\":{\"cvssMetricV30\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:N/A:P\",\"baseScore\":5.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-306\"},{\"lang\":\"en\",\"value\":\"CWE-400\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:apache:zookeeper:3.4.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F0E65AF7-9D19-4B31-9BE0-4EB07B2853F9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:apache:zookeeper:3.4.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"98FFE2B9-6744-4198-946E-89D78EC5E72C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:apache:zookeeper:3.4.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"075AF151-A8A1-48BC-BD8B-E123ACAD5A02\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:apache:zookeeper:3.4.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"AF7A6DB3-2F19-4155-B019-2325A3D1186F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:apache:zookeeper:3.4.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7346C4C9-7788-4686-A9D3-0225CA1A5B39\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:apache:zookeeper:3.4.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2BA6B730-25E1-489D-BBB7-18F9251EF20D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:apache:zookeeper:3.4.6:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7DCF90EA-9BD7-42FE-A1C2-0C04D53543DC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:apache:zookeeper:3.4.7:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6E981E8B-0BEF-4644-919F-0BF7549D70E8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:apache:zookeeper:3.4.8:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"10957A4F-4A07-4777-A92B-525C0AF9D99C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:apache:zookeeper:3.4.9:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2732FE0E-9F19-46BE-BE05-3DF6ED7AC222\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:apache:zookeeper:3.5.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C6BC9FC3-2BFE-40D1-A647-801AC49CA0E0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:apache:zookeeper:3.5.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"31DA0549-5FD8-427E-995F-49B26854CB47\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:apache:zookeeper:3.5.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A7974A08-51CA-4E28-A914-F2C5173E0C76\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43\"}]}]}],\"references\":[{\"url\":\"http://www.debian.org/security/2017/dsa-3871\",\"source\":\"security@apache.org\",\"tags\":[\"Third 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Party Advisory\"]},{\"url\":\"http://www.securityfocus.com/bid/98814\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://access.redhat.com/errata/RHSA-2017:2477\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2017:3354\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2017:3355\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://issues.apache.org/jira/browse/ZOOKEEPER-2693\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Issue Tracking\",\"Mitigation\",\"Vendor 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  }
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.


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