{"api_version":"1","generated_at":"2026-04-22T23:31:37+00:00","cve":"CVE-2022-48303","urls":{"html":"https://cve.report/CVE-2022-48303","api":"https://cve.report/api/cve/CVE-2022-48303.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2022-48303","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-48303"},"summary":{"title":"CVE-2022-48303","description":"GNU Tar through 1.34 has a one-byte out-of-bounds read that results in use of uninitialized memory for a conditional jump. Exploitation to change the flow of control has not been demonstrated. The issue occurs in from_header in list.c via a V7 archive in which mtime has approximately 11 whitespace characters.","state":"PUBLIC","assigner":"cve@mitre.org","published_at":"2023-01-30 04:15:00","updated_at":"2023-05-30 17:16:00"},"problem_types":["CWE-125"],"metrics":[],"references":[{"url":"https://savannah.gnu.org/bugs/?62387","name":"https://savannah.gnu.org/bugs/?62387","refsource":"MISC","tags":[],"title":"GNU tar - Bugs: bug #62387, [SECURITY] Heap Buffer Overflow [Savannah]","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/X5VQYCO52Z7GAVCLRYUITN7KXHLRZQS4/","name":"FEDORA-2023-f72d3caf36","refsource":"FEDORA","tags":[],"title":"[SECURITY] Fedora 38 Update: tar-1.34-8.fc38 - package-announce - Fedora Mailing-Lists","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CRY7VEL4AIG3GLIEVCTOXRZNSVYDYYUD/","name":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CRY7VEL4AIG3GLIEVCTOXRZNSVYDYYUD/","refsource":"MISC","tags":[],"title":"[SECURITY] Fedora 37 Update: tar-1.34-6.fc37 - package-announce - Fedora Mailing-Lists","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://savannah.gnu.org/patch/?10307","name":"https://savannah.gnu.org/patch/?10307","refsource":"MISC","tags":[],"title":"GNU tar - Patches: patch #10307, Fix savannah bug #62387 [Savannah]","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CRY7VEL4AIG3GLIEVCTOXRZNSVYDYYUD/","name":"FEDORA-2023-123778d70d","refsource":"FEDORA","tags":[],"title":"[SECURITY] Fedora 37 Update: tar-1.34-6.fc37 - package-announce - Fedora Mailing-Lists","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X5VQYCO52Z7GAVCLRYUITN7KXHLRZQS4/","name":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X5VQYCO52Z7GAVCLRYUITN7KXHLRZQS4/","refsource":"MISC","tags":[],"title":"[SECURITY] Fedora 38 Update: tar-1.34-8.fc38 - package-announce - Fedora Mailing-Lists","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-48303","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-48303","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2022","cve_id":"48303","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"fedoraproject","cpe5":"fedora","cpe6":"37","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"48303","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"fedoraproject","cpe5":"fedora","cpe6":"38","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"48303","vulnerable":"1","versionEndIncluding":"1.34","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"gnu","cpe5":"tar","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[{"cve":"CVE-2022-48303","qid":"160470","title":"Oracle Enterprise Linux Security Update for tar (ELSA-2023-0842)"},{"cve":"CVE-2022-48303","qid":"160482","title":"Oracle Enterprise Linux Security Update for tar (ELSA-2023-0959)"},{"cve":"CVE-2022-48303","qid":"199199","title":"Ubuntu Security Notification for tar Vulnerability (USN-5900-1)"},{"cve":"CVE-2022-48303","qid":"199357","title":"Ubuntu Security Notification for tar Vulnerability (USN-5900-2)"},{"cve":"CVE-2022-48303","qid":"241201","title":"Red Hat Update for tar (RHSA-2023:0842)"},{"cve":"CVE-2022-48303","qid":"241223","title":"Red Hat Update for tar (RHSA-2023:0959)"},{"cve":"CVE-2022-48303","qid":"242153","title":"Red Hat Update for tar (RHSA-2023:5610)"},{"cve":"CVE-2022-48303","qid":"283809","title":"Fedora Security Update for tar (FEDORA-2023-123778d70d)"},{"cve":"CVE-2022-48303","qid":"284232","title":"Fedora Security Update for tar (FEDORA-2023-f72d3caf36)"},{"cve":"CVE-2022-48303","qid":"296099","title":"Oracle Solaris 11.4 Support Repository Update (SRU) 57.144.3 Missing (CPUAPR2023)"},{"cve":"CVE-2022-48303","qid":"354827","title":"Amazon Linux Security Advisory for tar : ALAS2-2023-1994"},{"cve":"CVE-2022-48303","qid":"354839","title":"Amazon Linux Security Advisory for tar : ALAS-2023-1704"},{"cve":"CVE-2022-48303","qid":"355070","title":"Amazon Linux Security Advisory for tar : AL2012-2023-394"},{"cve":"CVE-2022-48303","qid":"355131","title":"Amazon Linux Security Advisory for tar : ALAS2023-2023-153"},{"cve":"CVE-2022-48303","qid":"378121","title":"Alibaba Cloud Linux Security Update for tar (ALINUX3-SA-2023:0031)"},{"cve":"CVE-2022-48303","qid":"502673","title":"Alpine Linux Security Update for tar"},{"cve":"CVE-2022-48303","qid":"502792","title":"Alpine Linux Security Update for tar"},{"cve":"CVE-2022-48303","qid":"672996","title":"EulerOS Security Update for tar (EulerOS-SA-2023-1856)"},{"cve":"CVE-2022-48303","qid":"673011","title":"EulerOS Security Update for tar (EulerOS-SA-2023-1881)"},{"cve":"CVE-2022-48303","qid":"673039","title":"EulerOS Security Update for tar (EulerOS-SA-2023-1964)"},{"cve":"CVE-2022-48303","qid":"673045","title":"EulerOS Security Update for tar (EulerOS-SA-2023-1986)"},{"cve":"CVE-2022-48303","qid":"673068","title":"EulerOS Security Update for tar (EulerOS-SA-2023-2198)"},{"cve":"CVE-2022-48303","qid":"673112","title":"EulerOS Security Update for tar (EulerOS-SA-2023-2174)"},{"cve":"CVE-2022-48303","qid":"673130","title":"EulerOS Security Update for tar (EulerOS-SA-2023-2279)"},{"cve":"CVE-2022-48303","qid":"673131","title":"EulerOS Security Update for tar (EulerOS-SA-2023-2303)"},{"cve":"CVE-2022-48303","qid":"710865","title":"Gentoo Linux GNU Tar Out of Bounds Read Vulnerability (GLSA 202402-12)"},{"cve":"CVE-2022-48303","qid":"753714","title":"SUSE Enterprise Linux Security Update for tar (SUSE-SU-2023:0441-1)"},{"cve":"CVE-2022-48303","qid":"753720","title":"SUSE Enterprise Linux Security Update for tar (SUSE-SU-2023:0463-1)"},{"cve":"CVE-2022-48303","qid":"940932","title":"AlmaLinux Security Update for tar (ALSA-2023:0842)"},{"cve":"CVE-2022-48303","qid":"940950","title":"AlmaLinux Security Update for tar (ALSA-2023:0959)"},{"cve":"CVE-2022-48303","qid":"960652","title":"Rocky Linux Security Update for tar (RLSA-2023:0842)"},{"cve":"CVE-2022-48303","qid":"960906","title":"Rocky Linux Security Update for tar (RLSA-2023:0959)"}]},"source_records":{"cve_program":{"data_version":"4.0","data_type":"CVE","data_format":"MITRE","CVE_data_meta":{"ID":"CVE-2022-48303","ASSIGNER":"cve@mitre.org","STATE":"PUBLIC"},"description":{"description_data":[{"lang":"eng","value":"GNU Tar through 1.34 has a one-byte out-of-bounds read that results in use of uninitialized memory for a conditional jump. Exploitation to change the flow of control has not been demonstrated. The issue occurs in from_header in list.c via a V7 archive in which mtime has approximately 11 whitespace characters."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"affects":{"vendor":{"vendor_data":[{"vendor_name":"n/a","product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"not down converted","x_cve_json_5_version_data":{"versions":[{"version":"n/a","status":"unknown"}]}}]}}]}}]}},"references":{"reference_data":[{"url":"https://savannah.gnu.org/bugs/?62387","refsource":"MISC","name":"https://savannah.gnu.org/bugs/?62387"},{"url":"https://savannah.gnu.org/patch/?10307","refsource":"MISC","name":"https://savannah.gnu.org/patch/?10307"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CRY7VEL4AIG3GLIEVCTOXRZNSVYDYYUD/","refsource":"MISC","name":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CRY7VEL4AIG3GLIEVCTOXRZNSVYDYYUD/"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X5VQYCO52Z7GAVCLRYUITN7KXHLRZQS4/","refsource":"MISC","name":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X5VQYCO52Z7GAVCLRYUITN7KXHLRZQS4/"}]}},"nvd":{"publishedDate":"2023-01-30 04:15:00","lastModifiedDate":"2023-05-30 17:16:00","problem_types":["CWE-125"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH","baseScore":5.5,"baseSeverity":"MEDIUM"},"exploitabilityScore":1.8,"impactScore":3.6}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:gnu:tar:*:*:*:*:*:*:*:*","versionEndIncluding":"1.34","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*","cpe_name":[]}]}]}},"legacy_mitre":{"record":null,"notes":[]}}}