146 lines
6.1 KiB
JSON
146 lines
6.1 KiB
JSON
{
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"schema_version": "1.7.0",
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"id": "USN-2855-2",
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"summary": "samba regression",
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"details": "USN-2855-1 fixed vulnerabilities in Samba. The upstream fix for\nCVE-2015-5252 introduced a regression in certain specific environments.\nThis update fixes the problem.\n\nOriginal advisory details:\n\n Thilo Uttendorfer discovered that the Samba LDAP server incorrectly handled\n certain packets. A remote attacker could use this issue to cause the LDAP\n server to stop responding, resulting in a denial of service. This issue\n only affected Ubuntu 14.04 LTS, Ubuntu 15.04 and Ubuntu 15.10.\n (CVE-2015-3223)\n \n Jan Kasprzak discovered that Samba incorrectly handled certain symlinks. A\n remote attacker could use this issue to access files outside the exported\n share path. (CVE-2015-5252)\n \n Stefan Metzmacher discovered that Samba did not enforce signing when\n creating encrypted connections. If a remote attacker were able to perform a\n machine-in-the-middle attack, this flaw could be exploited to view sensitive\n information. (CVE-2015-5296)\n \n It was discovered that Samba incorrectly performed access control when\n using the VFS shadow_copy2 module. A remote attacker could use this issue\n to access snapshots, contrary to intended permissions. (CVE-2015-5299)\n \n Douglas Bagnall discovered that Samba incorrectly handled certain string\n lengths. A remote attacker could use this issue to possibly access\n sensitive information. (CVE-2015-5330)\n \n It was discovered that the Samba LDAP server incorrectly handled certain\n packets. A remote attacker could use this issue to cause the LDAP server to\n stop responding, resulting in a denial of service. This issue only affected\n Ubuntu 14.04 LTS, Ubuntu 15.04 and Ubuntu 15.10. (CVE-2015-7540)\n \n Andrew Bartlett discovered that Samba incorrectly checked administrative\n privileges during creation of machine accounts. A remote attacker could\n possibly use this issue to bypass intended access restrictions in certain\n environments. This issue only affected Ubuntu 14.04 LTS, Ubuntu 15.04 and\n Ubuntu 15.10. (CVE-2015-8467)\n",
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"aliases": [],
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"upstream": [],
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"related": [],
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"published": "2016-02-16T13:19:54Z",
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"modified": "2026-04-22T07:36:32Z",
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"affected": [
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{
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"package": {
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"ecosystem": "Ubuntu:14.04:LTS",
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"name": "samba",
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"purl": "pkg:deb/ubuntu/samba@2:4.1.6+dfsg-1ubuntu2.14.04.12?arch=source&distro=trusty"
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},
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"ranges": [
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{
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"type": "ECOSYSTEM",
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"events": [
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{
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"introduced": "0"
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},
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{
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"fixed": "2:4.1.6+dfsg-1ubuntu2.14.04.12"
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}
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]
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}
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],
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"versions": [
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"2:3.6.18-1ubuntu3",
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"2:4.0.10+dfsg-4ubuntu2",
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"2:4.0.13+dfsg-1ubuntu1",
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"2:4.1.3+dfsg-2ubuntu2",
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"2:4.1.3+dfsg-2ubuntu3",
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"2:4.1.3+dfsg-2ubuntu4",
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"2:4.1.3+dfsg-2ubuntu5",
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"2:4.1.6+dfsg-1ubuntu1",
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"2:4.1.6+dfsg-1ubuntu2",
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"2:4.1.6+dfsg-1ubuntu2.14.04.1",
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"2:4.1.6+dfsg-1ubuntu2.14.04.2",
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"2:4.1.6+dfsg-1ubuntu2.14.04.3",
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"2:4.1.6+dfsg-1ubuntu2.14.04.4",
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"2:4.1.6+dfsg-1ubuntu2.14.04.5",
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"2:4.1.6+dfsg-1ubuntu2.14.04.7",
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"2:4.1.6+dfsg-1ubuntu2.14.04.8",
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"2:4.1.6+dfsg-1ubuntu2.14.04.9",
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"2:4.1.6+dfsg-1ubuntu2.14.04.11"
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],
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"ecosystem_specific": {
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"binaries": [
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{
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"binary_name": "libnss-winbind",
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"binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.12"
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},
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{
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"binary_name": "libpam-smbpass",
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"binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.12"
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},
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{
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"binary_name": "libpam-winbind",
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"binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.12"
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},
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{
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"binary_name": "libparse-pidl-perl",
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"binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.12"
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},
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{
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"binary_name": "libsmbclient",
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"binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.12"
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},
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{
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"binary_name": "libsmbsharemodes0",
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"binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.12"
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},
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{
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"binary_name": "libwbclient0",
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"binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.12"
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},
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{
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"binary_name": "python-samba",
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"binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.12"
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},
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{
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"binary_name": "registry-tools",
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"binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.12"
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},
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{
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"binary_name": "samba",
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"binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.12"
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},
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{
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"binary_name": "samba-common",
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"binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.12"
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},
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{
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"binary_name": "samba-common-bin",
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"binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.12"
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},
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{
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"binary_name": "samba-dsdb-modules",
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"binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.12"
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},
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{
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"binary_name": "samba-libs",
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"binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.12"
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},
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{
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"binary_name": "samba-testsuite",
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"binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.12"
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},
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{
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"binary_name": "samba-vfs-modules",
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"binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.12"
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},
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{
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"binary_name": "smbclient",
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"binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.12"
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},
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{
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"binary_name": "winbind",
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"binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.12"
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}
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],
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"availability": "No subscription required"
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},
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"database_specific": {
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"cves_map": {
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"ecosystem": "Ubuntu:14.04:LTS",
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"cves": []
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}
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}
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}
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],
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"references": [
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{
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"type": "ADVISORY",
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"url": "https://ubuntu.com/security/notices/USN-2855-2"
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},
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{
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"type": "REPORT",
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"url": "https://launchpad.net/bugs/1545750"
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}
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]
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} |