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vuln-ubuntu/data/osv/usn/USN-3177-1.json
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{
"schema_version": "1.7.0",
"id": "USN-3177-1",
"summary": "tomcat6, tomcat7, tomcat8 vulnerabilities",
"details": "It was discovered that the Tomcat realm implementations incorrectly handled\npasswords when a username didn't exist. A remote attacker could possibly\nuse this issue to enumerate usernames. This issue only applied to Ubuntu\n12.04 LTS, Ubuntu 14.04 LTS and Ubuntu 16.04 LTS. (CVE-2016-0762)\n\nAlvaro Munoz and Alexander Mirosh discovered that Tomcat incorrectly\nlimited use of a certain utility method. A malicious application could\npossibly use this to bypass Security Manager restrictions. This issue only\napplied to Ubuntu 12.04 LTS, Ubuntu 14.04 LTS and Ubuntu 16.04 LTS.\n(CVE-2016-5018)\n\nIt was discovered that Tomcat did not protect applications from untrusted\ndata in the HTTP_PROXY environment variable. A remote attacker could\npossibly use this issue to redirect outbound traffic to an arbitrary proxy\nserver. This issue only applied to Ubuntu 12.04 LTS, Ubuntu 14.04 LTS and\nUbuntu 16.04 LTS. (CVE-2016-5388)\n\nIt was discovered that Tomcat incorrectly controlled reading system\nproperties. A malicious application could possibly use this to bypass\nSecurity Manager restrictions. This issue only applied to Ubuntu 12.04 LTS,\nUbuntu 14.04 LTS and Ubuntu 16.04 LTS. (CVE-2016-6794)\n\nIt was discovered that Tomcat incorrectly controlled certain configuration\nparameters. A malicious application could possibly use this to bypass\nSecurity Manager restrictions. This issue only applied to Ubuntu 12.04 LTS,\nUbuntu 14.04 LTS and Ubuntu 16.04 LTS. (CVE-2016-6796)\n\nIt was discovered that Tomcat incorrectly limited access to global JNDI\nresources. A malicious application could use this to access any global JNDI\nresource without an explicit ResourceLink. This issue only applied to\nUbuntu 12.04 LTS, Ubuntu 14.04 LTS and Ubuntu 16.04 LTS. (CVE-2016-6797)\n\nRegis Leroy discovered that Tomcat incorrectly filtered certain invalid\ncharacters from the HTTP request line. A remote attacker could possibly\nuse this issue to inject data into HTTP responses. (CVE-2016-6816)\n\nPierre Ernst discovered that the Tomcat JmxRemoteLifecycleListener did not\nimplement a recommended fix. A remote attacker could possibly use this\nissue to execute arbitrary code. (CVE-2016-8735)\n\nIt was discovered that Tomcat incorrectly handled error handling in the\nsend file code. A remote attacker could possibly use this issue to access\ninformation from other requests. (CVE-2016-8745)\n\nPaul Szabo discovered that the Tomcat package incorrectly handled upgrades\nand removals. A local attacker could possibly use this issue to obtain\nroot privileges. (CVE-2016-9774, CVE-2016-9775)\n",
"aliases": [],
"upstream": [
"UBUNTU-CVE-2016-0762",
"UBUNTU-CVE-2016-5018",
"UBUNTU-CVE-2016-5388",
"UBUNTU-CVE-2016-6794",
"UBUNTU-CVE-2016-6796",
"UBUNTU-CVE-2016-6797",
"UBUNTU-CVE-2016-6816",
"UBUNTU-CVE-2016-8735",
"UBUNTU-CVE-2016-8745",
"UBUNTU-CVE-2016-9774",
"UBUNTU-CVE-2016-9775"
],
"related": [],
"published": "2017-01-23T18:24:10Z",
"modified": "2026-04-27T14:11:22Z",
"affected": [
{
"package": {
"ecosystem": "Ubuntu:14.04:LTS",
"name": "tomcat7",
"purl": "pkg:deb/ubuntu/tomcat7@7.0.52-1ubuntu0.8?arch=source&distro=trusty"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "7.0.52-1ubuntu0.8"
}
]
}
],
"versions": [
"7.0.42-1",
"7.0.47-1",
"7.0.50-1",
"7.0.52-1",
"7.0.52-1ubuntu0.1",
"7.0.52-1ubuntu0.3",
"7.0.52-1ubuntu0.6",
"7.0.52-1ubuntu0.7"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libservlet3.0-java",
"binary_version": "7.0.52-1ubuntu0.8"
},
{
"binary_name": "libtomcat7-java",
"binary_version": "7.0.52-1ubuntu0.8"
},
{
"binary_name": "tomcat7",
"binary_version": "7.0.52-1ubuntu0.8"
},
{
"binary_name": "tomcat7-admin",
"binary_version": "7.0.52-1ubuntu0.8"
},
{
"binary_name": "tomcat7-common",
"binary_version": "7.0.52-1ubuntu0.8"
},
{
"binary_name": "tomcat7-docs",
"binary_version": "7.0.52-1ubuntu0.8"
},
{
"binary_name": "tomcat7-examples",
"binary_version": "7.0.52-1ubuntu0.8"
},
{
"binary_name": "tomcat7-user",
"binary_version": "7.0.52-1ubuntu0.8"
}
],
"availability": "No subscription required"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:14.04:LTS",
"cves": [
{
"id": "CVE-2016-5018",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2016-5388",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
]
},
{
"id": "CVE-2016-6794",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"
},
{
"type": "Ubuntu",
"score": "low"
}
]
},
{
"id": "CVE-2016-6796",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
},
{
"type": "Ubuntu",
"score": "low"
}
]
},
{
"id": "CVE-2016-6797",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
},
{
"type": "Ubuntu",
"score": "low"
}
]
},
{
"id": "CVE-2016-6816",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2016-8735",
"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": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2016-8745",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2016-9774",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2016-9775",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
}
]
}
}
},
{
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "tomcat8",
"purl": "pkg:deb/ubuntu/tomcat8@8.0.32-1ubuntu1.3?arch=source&distro=xenial"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "8.0.32-1ubuntu1.3"
}
]
}
],
"versions": [
"8.0.26-1",
"8.0.28-1",
"8.0.30-1",
"8.0.32-1",
"8.0.32-1ubuntu1",
"8.0.32-1ubuntu1.1",
"8.0.32-1ubuntu1.2"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libservlet3.1-java",
"binary_version": "8.0.32-1ubuntu1.3"
},
{
"binary_name": "libtomcat8-java",
"binary_version": "8.0.32-1ubuntu1.3"
},
{
"binary_name": "tomcat8",
"binary_version": "8.0.32-1ubuntu1.3"
},
{
"binary_name": "tomcat8-admin",
"binary_version": "8.0.32-1ubuntu1.3"
},
{
"binary_name": "tomcat8-common",
"binary_version": "8.0.32-1ubuntu1.3"
},
{
"binary_name": "tomcat8-docs",
"binary_version": "8.0.32-1ubuntu1.3"
},
{
"binary_name": "tomcat8-examples",
"binary_version": "8.0.32-1ubuntu1.3"
},
{
"binary_name": "tomcat8-user",
"binary_version": "8.0.32-1ubuntu1.3"
}
],
"availability": "No subscription required"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:16.04:LTS",
"cves": [
{
"id": "CVE-2016-0762",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"
},
{
"type": "Ubuntu",
"score": "low"
}
]
},
{
"id": "CVE-2016-5018",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2016-5388",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
]
},
{
"id": "CVE-2016-6794",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"
},
{
"type": "Ubuntu",
"score": "low"
}
]
},
{
"id": "CVE-2016-6796",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
},
{
"type": "Ubuntu",
"score": "low"
}
]
},
{
"id": "CVE-2016-6797",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
},
{
"type": "Ubuntu",
"score": "low"
}
]
},
{
"id": "CVE-2016-6816",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2016-8735",
"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": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2016-8745",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2016-9774",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2016-9775",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
}
]
}
}
}
],
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-3177-1"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2016-0762"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2016-5018"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2016-5388"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2016-6794"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2016-6796"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2016-6797"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2016-6816"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2016-8735"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2016-8745"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2016-9774"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2016-9775"
}
]
}