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CVE-2023-42669

🗓️ 06 Nov 2023 06:57:28Reported by redhatType 
cve
 cve🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 300 Views

A vulnerability in Samba's "rpcecho" server causes a denial of service by allowing calls to be blocked indefinitely

Related
Detection
Affected
Refs
Social
ReporterTitlePublishedViews
Family
ibm		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 Bulletin: IBM QRadar SIEM contains multiple vulnerabilities
18 Aug 202514:19
–ibm
nessus		Alibaba Cloud Linux 3 : 0073: samba (ALINUX3-SA-2024:0073)
14 May 202500:00
–nessus
nessus		AlmaLinux 8 : samba (ALSA-2023:7467)
27 Nov 202300:00
–nessus
nessus		Debian DSA-5525-1 : samba - security update
11 Oct 202300:00
–nessus
nessus		EulerOS 2.0 SP11 : samba (EulerOS-SA-2023-3258)
16 Jan 202400:00
–nessus
nessus		EulerOS 2.0 SP11 : samba (EulerOS-SA-2023-3286)
16 Jan 202400:00
–nessus
nessus		EulerOS Virtualization 2.11.1 : samba (EulerOS-SA-2024-1408)
21 Mar 202400:00
–nessus
nessus		EulerOS Virtualization 2.11.0 : samba (EulerOS-SA-2024-1436)
21 Mar 202400:00
–nessus
nessus		Fedora 38 : samba (2023-7eb8cbf1a5)
12 Oct 202300:00
–nessus
Rows per page
[
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    "versions": [
      {
        "status": "affected",
        "version": "4.0.0",
        "lessThan": "4.17.12",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "4.18.0",
        "lessThan": "4.18.8",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "4.19.0"
      }
    ],
    "packageName": "samba",
    "collectionURL": "https://github.com/samba-team/samba",
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 8",
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    "versions": [
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        "lessThan": "*",
        "versionType": "rpm",
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      }
    ],
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:8::baseos",
      "cpe:/a:redhat:enterprise_linux:8::appstream",
      "cpe:/a:redhat:enterprise_linux:8::crb"
    ]
  },
  {
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      }
    ],
    "cpes": [
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    ]
  },
  {
    "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": [
      {
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        "status": "unaffected"
      }
    ],
    "cpes": [
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      "cpe:/o:redhat:rhev_hypervisor:4.4::el8",
      "cpe:/o:redhat:rhel_eus:8.6::baseos",
      "cpe:/a:redhat:rhel_eus:8.6::crb"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 8.8 Extended Update Support",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "samba",
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    "versions": [
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      }
    ],
    "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::resilientstorage",
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    ]
  },
  {
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    "packageName": "samba",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "0:4.18.6-101.el9_3",
        "lessThan": "*",
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      }
    ],
    "cpes": [
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      "cpe:/a:redhat:enterprise_linux:9::appstream"
    ]
  },
  {
    "vendor": "Red Hat",
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    "packageName": "samba",
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    "versions": [
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        "version": "0:4.15.5-111.el9_0",
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      }
    ],
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    ]
  },
  {
    "vendor": "Red Hat",
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    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "samba",
    "defaultStatus": "affected",
    "versions": [
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        "version": "0:4.17.5-104.el9_2",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:rhel_eus:9.2::crb",
      "cpe:/a:redhat:rhel_eus:9.2::resilientstorage",
      "cpe:/o:redhat:rhel_eus:9.2::baseos",
      "cpe:/a:redhat:rhel_eus:9.2::appstream"
    ]
  },
  {
    "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:/a:redhat:rhel_eus:8.6::appstream",
      "cpe:/o:redhat:rhev_hypervisor:4.4::el8",
      "cpe:/o:redhat:rhel_eus:8.6::baseos",
      "cpe:/a:redhat:rhel_eus:8.6::crb"
    ]
  },
  {
    "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",
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    "packageName": "samba4",
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  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 7",
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    "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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17 Jun 2026 06:24Current
7.7High risk
Vulners AI Score7.7
CVSS 3.16.5
EPSS0.01723
SSVC
CWE-400
sambarpcechovulnerabilitydenial of servicedosnvd
300