Evgeny Legerov discovered that Samba incorrectly handled buffers in certain GSSAPI routines of Heimdal. A remote attacker could possibly use this issue to cause Samba to crash, resulting in a denial of service. (CVE-2022-3437)
Greg Hudson discovered that Samba incorrectly handled PAC parsing. On 32-bit systems, a remote attacker could use this issue to escalate privileges, or possibly execute arbitrary code. (CVE-2022-42898)
Joseph Sutton discovered that Samba could be forced to issue rc4-hmac encrypted Kerberos tickets. A remote attacker could possibly use this issue to escalate privileges. This issue only affected Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. (CVE-2022-45141)
Florent Saudel discovered that Samba incorrectly handled certain Spotlight requests. A remote attacker could possibly use this issue to cause Samba to consume resources, leading to a denial of service. (CVE-2023-34966)
{
"binaries": [
{
"binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm13",
"binary_name": "libnss-winbind"
},
{
"binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm13",
"binary_name": "libpam-smbpass"
},
{
"binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm13",
"binary_name": "libpam-winbind"
},
{
"binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm13",
"binary_name": "libparse-pidl-perl"
},
{
"binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm13",
"binary_name": "libsmbclient"
},
{
"binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm13",
"binary_name": "libsmbclient-dev"
},
{
"binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm13",
"binary_name": "libsmbsharemodes-dev"
},
{
"binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm13",
"binary_name": "libsmbsharemodes0"
},
{
"binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm13",
"binary_name": "libwbclient-dev"
},
{
"binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm13",
"binary_name": "libwbclient0"
},
{
"binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm13",
"binary_name": "python-samba"
},
{
"binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm13",
"binary_name": "registry-tools"
},
{
"binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm13",
"binary_name": "samba"
},
{
"binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm13",
"binary_name": "samba-common"
},
{
"binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm13",
"binary_name": "samba-common-bin"
},
{
"binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm13",
"binary_name": "samba-dev"
},
{
"binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm13",
"binary_name": "samba-dsdb-modules"
},
{
"binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm13",
"binary_name": "samba-libs"
},
{
"binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm13",
"binary_name": "samba-testsuite"
},
{
"binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm13",
"binary_name": "samba-vfs-modules"
},
{
"binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm13",
"binary_name": "smbclient"
},
{
"binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm13",
"binary_name": "winbind"
}
],
"availability": "Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro"
}
{
"ecosystem": "Ubuntu:Pro:14.04:LTS",
"cves": [
{
"id": "CVE-2022-3437",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2022-42898",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2023-34966",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
}
]
}
{
"binaries": [
{
"binary_version": "2:4.3.11+dfsg-0ubuntu0.16.04.34+esm2",
"binary_name": "ctdb"
},
{
"binary_version": "2:4.3.11+dfsg-0ubuntu0.16.04.34+esm2",
"binary_name": "libnss-winbind"
},
{
"binary_version": "2:4.3.11+dfsg-0ubuntu0.16.04.34+esm2",
"binary_name": "libpam-winbind"
},
{
"binary_version": "2:4.3.11+dfsg-0ubuntu0.16.04.34+esm2",
"binary_name": "libparse-pidl-perl"
},
{
"binary_version": "2:4.3.11+dfsg-0ubuntu0.16.04.34+esm2",
"binary_name": "libsmbclient"
},
{
"binary_version": "2:4.3.11+dfsg-0ubuntu0.16.04.34+esm2",
"binary_name": "libsmbclient-dev"
},
{
"binary_version": "2:4.3.11+dfsg-0ubuntu0.16.04.34+esm2",
"binary_name": "libwbclient-dev"
},
{
"binary_version": "2:4.3.11+dfsg-0ubuntu0.16.04.34+esm2",
"binary_name": "libwbclient0"
},
{
"binary_version": "2:4.3.11+dfsg-0ubuntu0.16.04.34+esm2",
"binary_name": "python-samba"
},
{
"binary_version": "2:4.3.11+dfsg-0ubuntu0.16.04.34+esm2",
"binary_name": "registry-tools"
},
{
"binary_version": "2:4.3.11+dfsg-0ubuntu0.16.04.34+esm2",
"binary_name": "samba"
},
{
"binary_version": "2:4.3.11+dfsg-0ubuntu0.16.04.34+esm2",
"binary_name": "samba-common"
},
{
"binary_version": "2:4.3.11+dfsg-0ubuntu0.16.04.34+esm2",
"binary_name": "samba-common-bin"
},
{
"binary_version": "2:4.3.11+dfsg-0ubuntu0.16.04.34+esm2",
"binary_name": "samba-dev"
},
{
"binary_version": "2:4.3.11+dfsg-0ubuntu0.16.04.34+esm2",
"binary_name": "samba-dsdb-modules"
},
{
"binary_version": "2:4.3.11+dfsg-0ubuntu0.16.04.34+esm2",
"binary_name": "samba-libs"
},
{
"binary_version": "2:4.3.11+dfsg-0ubuntu0.16.04.34+esm2",
"binary_name": "samba-testsuite"
},
{
"binary_version": "2:4.3.11+dfsg-0ubuntu0.16.04.34+esm2",
"binary_name": "samba-vfs-modules"
},
{
"binary_version": "2:4.3.11+dfsg-0ubuntu0.16.04.34+esm2",
"binary_name": "smbclient"
},
{
"binary_version": "2:4.3.11+dfsg-0ubuntu0.16.04.34+esm2",
"binary_name": "winbind"
}
],
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}
{
"ecosystem": "Ubuntu:Pro:16.04:LTS",
"cves": [
{
"id": "CVE-2022-3437",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2022-42898",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2022-45141",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2023-34966",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
}
]
}
{
"binaries": [
{
"binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1",
"binary_name": "ctdb"
},
{
"binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1",
"binary_name": "libnss-winbind"
},
{
"binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1",
"binary_name": "libpam-winbind"
},
{
"binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1",
"binary_name": "libparse-pidl-perl"
},
{
"binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1",
"binary_name": "libsmbclient"
},
{
"binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1",
"binary_name": "libsmbclient-dev"
},
{
"binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1",
"binary_name": "libwbclient-dev"
},
{
"binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1",
"binary_name": "libwbclient0"
},
{
"binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1",
"binary_name": "python-samba"
},
{
"binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1",
"binary_name": "registry-tools"
},
{
"binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1",
"binary_name": "samba"
},
{
"binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1",
"binary_name": "samba-common"
},
{
"binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1",
"binary_name": "samba-common-bin"
},
{
"binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1",
"binary_name": "samba-dev"
},
{
"binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1",
"binary_name": "samba-dsdb-modules"
},
{
"binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1",
"binary_name": "samba-libs"
},
{
"binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1",
"binary_name": "samba-testsuite"
},
{
"binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1",
"binary_name": "samba-vfs-modules"
},
{
"binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1",
"binary_name": "smbclient"
},
{
"binary_version": "2:4.7.6+dfsg~ubuntu-0ubuntu2.29+esm1",
"binary_name": "winbind"
}
],
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}
{
"ecosystem": "Ubuntu:Pro:18.04:LTS",
"cves": [
{
"id": "CVE-2022-3437",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2022-42898",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2022-45141",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2023-34966",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
}
]
}