{"schemaVersion":3,"id":"CVE-2024-20977","aliases":["UBUNTU-CVE-2024-20977","CGA-2pm8-2vfv-mv9p","CGA-2qj4-px8w-q885","CGA-2vvf-whf7-36qm","CGA-4jg3-mv7m-35m2","CGA-739r-m59w-9qjh","CGA-f73r-c9gr-9cm5","CGA-g799-2324-phr3","CGA-gcqg-56vg-xgq3","CGA-jvc9-rqwv-fjqj","CGA-m8rw-4886-4p7v","CGA-v278-598g-j44f","CGA-v9cq-c62w-vcp5"],"status":"published","duplicateOf":null,"title":null,"description":"Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer).  Supported versions that are affected are 8.0.35 and prior and  8.2.0 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server.  Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).","dates":{"published":"2024-01-16T21:41:24.447Z","modified":"2025-05-15T15:44:46.708Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":6.5,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":6.5,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Ubuntu","score":6.5,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","exploitability":7.2,"impact":6,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Chainguard","score":6.5,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","exploitability":7.2,"impact":6,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":6.5,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.01057,"percentile":0.63928,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.01057},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01057,"percentile":0.63928}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01057,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01057,"percentile":0.63928}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-400","name":"Uncontrolled Resource Consumption","description":"The product does not properly control the allocation and maintenance of a limited resource.","type":"weakness","status":"Draft","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/400.html"}],"affected":[{"vendor":"chainguard","product":"mysql-8.0","name":"mysql-8.0","label":"mysql-8.0","ecosystem":"Chainguard","cpePart":null,"purl":"pkg:apk/chainguard/mysql-8.0","purlType":"apk","versions":[{"text":"< 8.0.38-r0","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 8.0.38-r0","eol":null,"hubHref":null},{"vendor":"chainguard","product":"mysql-8.0-client","name":"mysql-8.0-client","label":"mysql-8.0-client","ecosystem":"Chainguard","cpePart":null,"purl":"pkg:apk/chainguard/mysql-8.0-client","purlType":"apk","versions":[{"text":"< 8.0.38-r0","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 8.0.38-r0","eol":null,"hubHref":null},{"vendor":"chainguard","product":"mysql-8.0-dev","name":"mysql-8.0-dev","label":"mysql-8.0-dev","ecosystem":"Chainguard","cpePart":null,"purl":"pkg:apk/chainguard/mysql-8.0-dev","purlType":"apk","versions":[{"text":"< 8.0.38-r0","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 8.0.38-r0","eol":null,"hubHref":null},{"vendor":"chainguard","product":"mysql-8.0-iamguarded-compat","name":"mysql-8.0-iamguarded-compat","label":"mysql-8.0-iamguarded-compat","ecosystem":"Chainguard","cpePart":null,"purl":"pkg:apk/chainguard/mysql-8.0-iamguarded-compat","purlType":"apk","versions":[{"text":"< 8.0.38-r0","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 8.0.38-r0","eol":null,"hubHref":null},{"vendor":"chainguard","product":"mysql-8.0-oci-entrypoint","name":"mysql-8.0-oci-entrypoint","label":"mysql-8.0-oci-entrypoint","ecosystem":"Chainguard","cpePart":null,"purl":"pkg:apk/chainguard/mysql-8.0-oci-entrypoint","purlType":"apk","versions":[{"text":"< 8.0.38-r0","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 8.0.38-r0","eol":null,"hubHref":null},{"vendor":"chainguard","product":"mysql-8.0-oci-entrypoint-compat","name":"mysql-8.0-oci-entrypoint-compat","label":"mysql-8.0-oci-entrypoint-compat","ecosystem":"Chainguard","cpePart":null,"purl":"pkg:apk/chainguard/mysql-8.0-oci-entrypoint-compat","purlType":"apk","versions":[{"text":"< 8.0.38-r0","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 8.0.38-r0","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"mysql-5.5","name":"mysql-5.5","label":"mysql-5.5","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/mysql-5.5","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"mysql-5.7","name":"mysql-5.7","label":"mysql-5.7","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/mysql-5.7","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"mysql-8.0","name":"mysql-8.0","label":"mysql-8.0","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/mysql-8.0","purlType":"deb","versions":[{"text":"< 8.0.36-0ubuntu0.20.04.1","noFixRecorded":false,"fixedIn":null},{"text":"< 8.0.36-0ubuntu0.22.04.1","noFixRecorded":false,"fixedIn":null},{"text":"< 8.0.36-1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 8.0.36-0ubuntu0.20.04.1 | < 8.0.36-0ubuntu0.22.04.1 | < 8.0.36-1","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"percona-server-5.6","name":"percona-server-5.6","label":"percona-server-5.6","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/percona-server-5.6","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"percona-xtradb-cluster-5.6","name":"percona-xtradb-cluster-5.6","label":"percona-xtradb-cluster-5.6","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/percona-xtradb-cluster-5.6","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"netapp","product":"oncommand_insight","name":"oncommand insight","label":"oncommand_insight","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/netapp/oncommand_insight"},{"vendor":"oracle corporation","product":"mysql server","name":"MySQL Server","label":"mysql server","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≤ 8.0.35","noFixRecorded":false,"fixedIn":null},{"text":"≤ 8.2.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 8.0.35 | ≤ 8.2.0","eol":null,"hubHref":"/vendor/oracle_corporation/mysql_server"},{"vendor":"oracle","product":"mysql","name":"mysql","label":"mysql","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 8.0.0, ≤ 8.0.35","noFixRecorded":false,"fixedIn":null},{"text":"≥ 8.1.0, ≤ 8.2.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 8.0.0, ≤ 8.0.35 | ≥ 8.1.0, ≤ 8.2.0","eol":{"isEol":null,"eolDate":null,"matchMethod":"cpe","cycle":null,"product":{"name":"mysql","label":"MySQL","category":"database"}},"hubHref":"/vendor/oracle/mysql"}],"affectedCount":14,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.oracle.com/security-alerts/cpujan2024.html","label":"www.oracle.com/security-alerts/cpujan2024.html","hostname":"www.oracle.com","tags":["Vendor Advisory","REPORT","Advisory","Patch"]},{"url":"https://security.netapp.com/advisory/ntap-20240201-0003/","label":"security.netapp.com/advisory/ntap-20240201-0003/","hostname":"security.netapp.com","tags":["Advisory","Third Party Advisory"]},{"url":"https://ubuntu.com/security/CVE-2024-20977","label":"ubuntu.com/security/CVE-2024-20977","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/notices/USN-6615-1","label":"ubuntu.com/security/notices/USN-6615-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2024-20977","label":"www.cve.org/CVERecord?id=CVE-2024-20977","hostname":"www.cve.org","tags":["REPORT"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/20xxx/CVE-2024-20977.json","label":"github.com/CVEProject/cvelistV5/tree/main/cves/2024/20xxx/CVE-2024-20977.json","hostname":"github.com","tags":["Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-20977","label":"nvd.nist.gov/vuln/detail/CVE-2024-20977","hostname":"nvd.nist.gov","tags":["Advisory","Oval"]}],"lineage":{"upstream":[],"downstream":["RHSA-2024:0894","RHSA-2024:1141","RHSA-2024:2619","USN-6615-1"],"duplicates":[],"related":["CGA-JM8V-5MWC-XFQC","CGA-MMCH-HFW5-M832","USN-6615-1"]},"timeline":[{"kind":"published","date":"2024-01-16T21:41:24.447Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2025-05-15T15:44:46.708Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":26,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T05:00:24.642Z","stale":false,"partial":false}}