Files
vuln-cve/data/2026/5xxx/CVE-2026-5704.json
T

418 lines
17 KiB
JSON

{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-5704",
"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"state": "PUBLISHED",
"assignerShortName": "redhat",
"dateReserved": "2026-04-06T13:37:17.528Z",
"datePublished": "2026-04-06T15:17:27.945Z",
"dateUpdated": "2026-11-05T22:15:54.938Z"
},
"containers": {
"cna": {
"title": "Tar: tar: hidden file injection via crafted archives",
"metrics": [
{
"other": {
"content": {
"value": "Moderate",
"namespace": "https://access.redhat.com/security/updates/classification/"
},
"type": "Red Hat severity rating"
}
},
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N",
"version": "3.1"
},
"format": "CVSS"
}
],
"descriptions": [
{
"lang": "en",
"value": "A flaw was found in tar. A remote attacker could exploit this vulnerability by crafting a malicious archive, leading to hidden file injection with fully attacker-controlled content. This bypasses pre-extraction inspection mechanisms, potentially allowing an attacker to introduce malicious files onto a system without detection."
}
],
"affected": [
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 10",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "tar",
"defaultStatus": "affected",
"versions": [
{
"version": "2:1.35-13.el10_2",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/o:redhat:enterprise_linux:10.2"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 8",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "tar",
"defaultStatus": "affected",
"versions": [
{
"version": "2:1.30-13.el8_10",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/o:redhat:enterprise_linux:8::baseos"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 9",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "tar",
"defaultStatus": "affected",
"versions": [
{
"version": "2:1.34-13.el9_8",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/o:redhat:enterprise_linux:9::baseos"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Discovery 2",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "discovery/discovery-server-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1788205779",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:discovery:2::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Hardened Images",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "tar-main",
"defaultStatus": "affected",
"versions": [
{
"version": "1.35-10.hum1",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:hummingbird:1"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Update Infrastructure 5",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhui5/cds-kubernetes-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1788880445",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:rhui:5::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Update Infrastructure 5",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhui5/cds-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1788880464",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:rhui:5::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Update Infrastructure 5",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhui5/haproxy-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1788880456",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:rhui:5::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Update Infrastructure 5",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhui5/installer-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1788765051",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:rhui:5::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Update Infrastructure 5",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "rhui5/rhua-rhel9",
"defaultStatus": "affected",
"versions": [
{
"version": "1788880581",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:rhui:5::el9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 6",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "tar",
"defaultStatus": "affected",
"cpes": [
"cpe:/o:redhat:rhel_els:6"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 7",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "tar",
"defaultStatus": "affected",
"cpes": [
"cpe:/o:redhat:rhel_els:7"
]
}
],
"references": [
{
"url": "https://access.redhat.com/errata/RHSA-2026:61581",
"name": "RHSA-2026:61581",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:61586",
"name": "RHSA-2026:61586",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:61783",
"name": "RHSA-2026:61783",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:66018",
"name": "RHSA-2026:66018",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:66514",
"name": "RHSA-2026:66514",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:70390",
"name": "RHSA-2026:70390",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
]
},
{
"url": "https://access.redhat.com/security/cve/CVE-2026-5704",
"tags": [
"vdb-entry",
"x_refsource_REDHAT"
]
},
{
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2455360",
"name": "RHBZ#2455360",
"tags": [
"issue-tracking",
"x_refsource_REDHAT"
]
}
],
"datePublic": "2026-04-06T13:36:20.000Z",
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-434",
"description": "Unrestricted Upload of File with Dangerous Type",
"lang": "en",
"type": "CWE"
}
]
}
],
"x_redhatCweChain": "CWE-434: Unrestricted Upload of File with Dangerous Type",
"workarounds": [
{
"lang": "en",
"value": "To mitigate this issue, avoid extracting archives from untrusted sources. If processing untrusted archives is necessary, do so within a sandboxed environment to limit potential impact."
}
],
"timeline": [
{
"lang": "en",
"time": "2026-04-06T13:36:20.000Z",
"value": "Reported to Red Hat."
},
{
"lang": "en",
"time": "2026-04-06T13:36:20.000Z",
"value": "Made public."
}
],
"credits": [
{
"lang": "en",
"value": "Red Hat would like to thank Guillermo de Angel Garcia for reporting this issue."
}
],
"providerMetadata": {
"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"shortName": "redhat",
"dateUpdated": "2026-11-05T22:15:54.938Z"
},
"x_generator": {
"engine": "cvelib 1.8.0"
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-04-07T15:48:15.196926Z",
"id": "CVE-2026-5704",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-04-07T16:01:07.180Z"
}
},
{
"title": "CVE Program Container",
"references": [
{
"url": "http://www.openwall.com/lists/oss-security/2026/04/11/10"
},
{
"url": "http://www.openwall.com/lists/oss-security/2026/04/11/11"
},
{
"url": "http://www.openwall.com/lists/oss-security/2026/04/12/2"
}
],
"providerMetadata": {
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE",
"dateUpdated": "2026-04-12T04:57:27.544Z"
}
}
]
}
}