{"api_version":"1","generated_at":"2026-04-23T09:38:59+00:00","cve":"CVE-2020-29260","urls":{"html":"https://cve.report/CVE-2020-29260","api":"https://cve.report/api/cve/CVE-2020-29260.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2020-29260","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-29260"},"summary":{"title":"CVE-2020-29260","description":"libvncclient v0.9.13 was discovered to contain a memory leak via the function rfbClientCleanup().","state":"PUBLIC","assigner":"cve@mitre.org","published_at":"2022-09-02 23:15:00","updated_at":"2022-10-05 20:56:00"},"problem_types":["CWE-400"],"metrics":[],"references":[{"url":"https://lists.debian.org/debian-lts-announce/2022/09/msg00035.html","name":"[debian-lts-announce] 20220929 [SECURITY] [DLA 3125-1] libvncserver security update","refsource":"MLIST","tags":[],"title":"[SECURITY] [DLA 3125-1] libvncserver security update","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://github.com/LibVNC/libvncserver/commit/bef41f6ec4097a8ee094f90a1b34a708fbd757ec","name":"https://github.com/LibVNC/libvncserver/commit/bef41f6ec4097a8ee094f90a1b34a708fbd757ec","refsource":"MISC","tags":[],"title":"libvncclient: free vncRec memory in rfbClientCleanup() · LibVNC/libvncserver@bef41f6 · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-29260","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-29260","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2020","cve_id":"29260","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"debian","cpe5":"debian_linux","cpe6":"10.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2020","cve_id":"29260","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"libvncserver_project","cpe5":"libvncserver","cpe6":"0.9.13","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[{"cve":"CVE-2020-29260","qid":"181098","title":"Debian Security Update for libvncserver (DLA 3125-1)"},{"cve":"CVE-2020-29260","qid":"355698","title":"Amazon Linux Security Advisory for libvncserver : ALAS2-2023-2170"},{"cve":"CVE-2020-29260","qid":"502882","title":"Alpine Linux Security Update for libvncserver"},{"cve":"CVE-2020-29260","qid":"752854","title":"SUSE Enterprise Linux Security Update for LibVNCServer (SUSE-SU-2022:3990-1)"},{"cve":"CVE-2020-29260","qid":"752976","title":"SUSE Enterprise Linux Security Update for LibVNCServer (SUSE-SU-2022:4330-1)"},{"cve":"CVE-2020-29260","qid":"753328","title":"SUSE Enterprise Linux Security Update for LibVNCServer (SUSE-SU-2022:3540-1)"}]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2020-29260","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"libvncclient v0.9.13 was discovered to contain a memory leak via the function rfbClientCleanup()."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"url":"https://github.com/LibVNC/libvncserver/commit/bef41f6ec4097a8ee094f90a1b34a708fbd757ec","refsource":"MISC","name":"https://github.com/LibVNC/libvncserver/commit/bef41f6ec4097a8ee094f90a1b34a708fbd757ec"},{"refsource":"MLIST","name":"[debian-lts-announce] 20220929 [SECURITY] [DLA 3125-1] libvncserver security update","url":"https://lists.debian.org/debian-lts-announce/2022/09/msg00035.html"}]}},"nvd":{"publishedDate":"2022-09-02 23:15:00","lastModifiedDate":"2022-10-05 20:56:00","problem_types":["CWE-400"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:libvncserver_project:libvncserver:0.9.13:*:*:*:*:*:*:*","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2020","CveId":"29260","Ordinal":"192325","Title":"CVE-2020-29260","CVE":"CVE-2020-29260","Year":"2020"},"notes":[{"CveYear":"2020","CveId":"29260","Ordinal":"1","NoteData":"** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.","Type":"Description","Title":null}]}}}