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CVE-2023-4091

🗓️ 03 Nov 2023 07:56:35Reported by redhatType 
cve
 cve🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 606 Views

Samba vulnerability CVE-2023-4091 allows SMB clients to truncate files with read-only permissions

Related
Detection
Affected
Refs
Social
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities in Samba may affect IBM Storage Scale SMB protocol access method (CVE-2023-4091, CVE-2023-42669, CVE-2023-3961, CVE-2023-42670)
15 Apr 202502:22
–ibm
IBM Security Bulletins		Security Bulletin: Vulnerability in Samba affect Specrtum Scale shipped with Cloud pak System
26 Mar 202504:03
–ibm
IBM Security Bulletins		Security Bulletin: IBM i is vulnerable due to a flaw in Samba which could allow an attacker to bypass security restrictions (CVE-2023-4091)
9 Nov 202317:57
–ibm
Tenable Nessus		Amazon Linux 2023 : libnetapi, libnetapi-devel, libsmbclient (ALAS2023-2023-416)
4 Nov 202300:00
–nessus
Tenable Nessus		Amazon Linux 2 : samba (ALAS-2023-2367)
4 Dec 202300:00
–nessus
Tenable Nessus		Amazon Linux AMI : samba (ALAS-2023-1896)
5 Dec 202300:00
–nessus
Tenable Nessus		Alibaba Cloud Linux 3 : 0073: samba (ALINUX3-SA-2024:0073)
14 May 202500:00
–nessus
Tenable Nessus		AlmaLinux 8 : samba (ALSA-2023:7467)
27 Nov 202300:00
–nessus
Tenable Nessus		Debian dla-3792 : ctdb - security update
23 Apr 202400:00
–nessus
Tenable Nessus		Debian DSA-5525-1 : samba - security update
11 Oct 202300:00
–nessus
Rows per page
NVD
Node
sambasambaRange<4.17.12
OR
sambasambaRange4.18.0–4.18.8
OR
sambasambaRange4.19.0–4.19.1
Node
fedoraprojectfedoraMatch39
Node
redhatstorageMatch3.0
OR
redhatenterprise_linuxMatch8.0
OR
redhatenterprise_linux_eusMatch9.0
[
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 8",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "samba",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "0:4.18.6-2.el8_9",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:8::baseos",
      "cpe:/a:redhat:enterprise_linux:8::crb",
      "cpe:/a:redhat:enterprise_linux:8::appstream"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 8",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "samba",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "0:4.18.6-2.el8_9",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:8::baseos",
      "cpe:/a:redhat:enterprise_linux:8::crb",
      "cpe:/a:redhat:enterprise_linux:8::appstream"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 8.6 Extended Update Support",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "samba",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "0:4.15.5-13.el8_6",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/o:redhat:rhel_eus:8.6::baseos",
      "cpe:/o:redhat:rhev_hypervisor:4.4::el8",
      "cpe:/a:redhat:rhel_eus:8.6::crb",
      "cpe:/a:redhat:rhel_eus:8.6::appstream"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 8.8 Extended Update Support",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "samba",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "0:4.17.5-4.el8_8",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:rhel_eus:8.8::appstream",
      "cpe:/o:redhat:rhel_eus:8.8::baseos",
      "cpe:/a:redhat:rhel_eus:8.8::crb"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 9",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "samba",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "0:4.18.6-101.el9_3",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:9::baseos",
      "cpe:/a:redhat:enterprise_linux:9::appstream",
      "cpe:/a:redhat:enterprise_linux:9::crb",
      "cpe:/a:redhat:enterprise_linux:9::resilientstorage"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 9",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "samba",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "0:4.18.6-101.el9_3",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:9::baseos",
      "cpe:/a:redhat:enterprise_linux:9::appstream",
      "cpe:/a:redhat:enterprise_linux:9::crb",
      "cpe:/a:redhat:enterprise_linux:9::resilientstorage"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 9.0 Extended Update Support",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "samba",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "0:4.15.5-111.el9_0",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:rhel_eus:9.0::resilientstorage",
      "cpe:/a:redhat:rhel_eus:9.0::appstream",
      "cpe:/a:redhat:rhel_eus:9.0::crb",
      "cpe:/o:redhat:rhel_eus:9.0::baseos"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 9.2 Extended Update Support",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "samba",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "0:4.17.5-104.el9_2",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:rhel_eus:9.2::appstream",
      "cpe:/a:redhat:rhel_eus:9.2::crb",
      "cpe:/o:redhat:rhel_eus:9.2::baseos",
      "cpe:/a:redhat:rhel_eus:9.2::resilientstorage"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Virtualization 4 for Red Hat Enterprise Linux 8",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "samba",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "0:4.15.5-13.el8_6",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/o:redhat:rhel_eus:8.6::baseos",
      "cpe:/o:redhat:rhev_hypervisor:4.4::el8",
      "cpe:/a:redhat:rhel_eus:8.6::crb",
      "cpe:/a:redhat:rhel_eus:8.6::appstream"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 6",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "samba",
    "defaultStatus": "unknown",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:6"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 6",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "samba4",
    "defaultStatus": "unknown",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:6"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 7",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "samba",
    "defaultStatus": "unknown",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:7"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Storage 3",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "samba",
    "defaultStatus": "unknown",
    "cpes": [
      "cpe:/a:redhat:storage:3"
    ]
  }
]

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20 Nov 2025 18:27Current
7High risk
Vulners AI Score7
CVSS 3.16.5
EPSS0.00438
SSVC
CWE-276
sambacvevulnerabilitysmbtruncatefilesread-onlypermissionsacl_xattr
606