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usn-4481-1
Vulnerability from osv_ubuntu
Published
2020-09-01 13:04
Modified
2026-04-27 14:11
Summary
freerdp2 vulnerabilities
Details
It was discovered that FreeRDP incorrectly handled certain memory operations. A remote attacker could use this issue to cause FreeRDP to crash, resulting in a denial of service, or possibly execute arbitrary code.
References
{
"affected": [
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2020-4030",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2020-4031",
"severity": [
{
"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:H/PR:L/UI:N/S:C/C:N/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2020-4032",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2020-4033",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "low",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2020-11095",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2020-11096",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2020-11097",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2020-11098",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2020-11099",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2020-15103",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:18.04:LTS"
}
},
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "freerdp2-shadow-x11",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "freerdp2-wayland",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "freerdp2-x11",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "libfreerdp-client2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "libfreerdp-server2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "libfreerdp-shadow-subsystem2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "libfreerdp-shadow2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "libfreerdp2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "libuwac0-0",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "libwinpr-tools2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "libwinpr2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "winpr-utils",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "freerdp2",
"purl": "pkg:deb/ubuntu/freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1?arch=source\u0026distro=bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.2.0+dfsg1-0ubuntu0.18.04.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.0.0~git20170725.1.1648deb+dfsg1-1",
"2.0.0~git20170725.1.1648deb+dfsg1-5",
"2.0.0~git20170725.1.1648deb+dfsg1-5ubuntu1",
"2.0.0~git20170725.1.1648deb+dfsg1-5ubuntu2",
"2.0.0~git20170725.1.1648deb+dfsg1-6",
"2.0.0~git20170725.1.1648deb+dfsg1-6build1",
"2.0.0~git20170725.1.1648deb+dfsg1-7",
"2.0.0~git20170725.1.1648deb+dfsg1-7ubuntu0.1",
"2.1.1+dfsg1-0ubuntu0.18.04.1"
]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2020-4030",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2020-4031",
"severity": [
{
"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:H/PR:L/UI:N/S:C/C:N/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2020-4032",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2020-4033",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "low",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2020-11095",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2020-11096",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2020-11097",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2020-11098",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2020-11099",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2020-15103",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:20.04:LTS"
}
},
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "freerdp2-shadow-x11",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
"binary_name": "freerdp2-wayland",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
"binary_name": "freerdp2-x11",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
"binary_name": "libfreerdp-client2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
"binary_name": "libfreerdp-server2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
"binary_name": "libfreerdp-shadow-subsystem2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
"binary_name": "libfreerdp-shadow2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
"binary_name": "libfreerdp2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
"binary_name": "libuwac0-0",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
"binary_name": "libwinpr-tools2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
"binary_name": "libwinpr2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
"binary_name": "winpr-utils",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:20.04:LTS",
"name": "freerdp2",
"purl": "pkg:deb/ubuntu/freerdp2@2.2.0+dfsg1-0ubuntu0.20.04.1?arch=source\u0026distro=focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.2.0+dfsg1-0ubuntu0.20.04.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.0.0~git20190204.1.2693389a+dfsg1-1",
"2.0.0~git20190204.1.2693389a+dfsg1-2",
"2.0.0~git20190204.1.2693389a+dfsg1-2build1",
"2.0.0~git20190204.1.2693389a+dfsg1-2build2",
"2.1.1+dfsg1-0ubuntu0.20.04.1"
]
}
],
"aliases": [],
"details": "It was discovered that FreeRDP incorrectly handled certain memory\noperations. A remote attacker could use this issue to cause FreeRDP to\ncrash, resulting in a denial of service, or possibly execute arbitrary\ncode.\n",
"id": "USN-4481-1",
"modified": "2026-04-27T14:11:25Z",
"published": "2020-09-01T13:04:22Z",
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-4481-1"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2020-4030"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2020-4031"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2020-4032"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2020-4033"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2020-11095"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2020-11096"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2020-11097"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2020-11098"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2020-11099"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2020-15103"
}
],
"related": [],
"schema_version": "1.7.0",
"summary": "freerdp2 vulnerabilities",
"upstream": [
"UBUNTU-CVE-2020-4030",
"UBUNTU-CVE-2020-4031",
"UBUNTU-CVE-2020-4032",
"UBUNTU-CVE-2020-4033",
"UBUNTU-CVE-2020-11095",
"UBUNTU-CVE-2020-11096",
"UBUNTU-CVE-2020-11097",
"UBUNTU-CVE-2020-11098",
"UBUNTU-CVE-2020-11099",
"UBUNTU-CVE-2020-15103"
]
}
ubuntu-cve-2020-11095
Vulnerability from osv_ubuntu
Published
2020-06-22 22:15
Modified
2026-04-22 07:39
Summary
Details
In FreeRDP before version 2.1.2, an out of bound reads occurs resulting in accessing a memory location that is outside of the boundaries of the static array PRIMARY_DRAWING_ORDER_FIELD_BYTES. This is fixed in version 2.1.2.
Severity
5.4 (Medium)
N/A (UNKNOWN)
References
{
"affected": [
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "freerdp-x11",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libfreerdp-cache1.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libfreerdp-client1.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libfreerdp-codec1.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libfreerdp-common1.1.0",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libfreerdp-core1.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libfreerdp-crypto1.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libfreerdp-gdi1.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libfreerdp-locale1.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libfreerdp-plugins-standard",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libfreerdp-primitives1.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libfreerdp-rail1.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libfreerdp-utils1.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-asn1-0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-bcrypt0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-credentials0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-credui0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-crt0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-crypto0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-dsparse0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-environment0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-error0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-file0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
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"name": "freerdp2",
"purl": "pkg:deb/ubuntu/freerdp2@2.2.0+dfsg1-0ubuntu0.20.04.1?arch=source\u0026distro=focal"
},
"ranges": [
{
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},
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}
],
"versions": [
"2.0.0~git20190204.1.2693389a+dfsg1-1",
"2.0.0~git20190204.1.2693389a+dfsg1-2",
"2.0.0~git20190204.1.2693389a+dfsg1-2build1",
"2.0.0~git20190204.1.2693389a+dfsg1-2build2",
"2.1.1+dfsg1-0ubuntu0.20.04.1"
]
}
],
"aliases": [],
"details": "In FreeRDP before version 2.1.2, an out of bound reads occurs resulting in accessing a memory location that is outside of the boundaries of the static array PRIMARY_DRAWING_ORDER_FIELD_BYTES. This is fixed in version 2.1.2.",
"id": "UBUNTU-CVE-2020-11095",
"modified": "2026-04-22T07:39:22Z",
"published": "2020-06-22T22:15:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2020-11095"
},
{
"type": "REPORT",
"url": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-563r-pvh7-4fw2"
},
{
"type": "REPORT",
"url": "http://www.freerdp.com/2020/06/22/2_1_2-released"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-4481-1"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-11095"
}
],
"related": [
"USN-4481-1"
],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2020-11095"
]
}
ubuntu-cve-2020-11096
Vulnerability from osv_ubuntu
Published
2020-06-22 22:15
Modified
2026-04-22 07:39
Summary
Details
In FreeRDP before version 2.1.2, there is a global OOB read in update_read_cache_bitmap_v3_order. As a workaround, one can disable bitmap cache with -bitmap-cache (default). This is fixed in version 2.1.2.
Severity
6.5 (Medium)
N/A (UNKNOWN)
References
{
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"name": "freerdp2",
"purl": "pkg:deb/ubuntu/freerdp2@2.2.0+dfsg1-0ubuntu0.20.04.1?arch=source\u0026distro=focal"
},
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],
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],
"versions": [
"2.0.0~git20190204.1.2693389a+dfsg1-1",
"2.0.0~git20190204.1.2693389a+dfsg1-2",
"2.0.0~git20190204.1.2693389a+dfsg1-2build1",
"2.0.0~git20190204.1.2693389a+dfsg1-2build2",
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],
"aliases": [],
"details": "In FreeRDP before version 2.1.2, there is a global OOB read in update_read_cache_bitmap_v3_order. As a workaround, one can disable bitmap cache with -bitmap-cache (default). This is fixed in version 2.1.2.",
"id": "UBUNTU-CVE-2020-11096",
"modified": "2026-04-22T07:39:22Z",
"published": "2020-06-22T22:15:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2020-11096"
},
{
"type": "REPORT",
"url": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-mjw7-3mq2-996x"
},
{
"type": "REPORT",
"url": "http://www.freerdp.com/2020/06/22/2_1_2-released"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-4481-1"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-11096"
}
],
"related": [
"USN-4481-1"
],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2020-11096"
]
}
ubuntu-cve-2020-11097
Vulnerability from osv_ubuntu
Published
2020-06-22 22:15
Modified
2026-04-22 07:39
Summary
Details
In FreeRDP before version 2.1.2, an out of bounds read occurs resulting in accessing a memory location that is outside of the boundaries of the static array PRIMARY_DRAWING_ORDER_FIELD_BYTES. This is fixed in version 2.1.2.
Severity
5.4 (Medium)
N/A (UNKNOWN)
References
{
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],
"versions": [
"2.0.0~git20190204.1.2693389a+dfsg1-1",
"2.0.0~git20190204.1.2693389a+dfsg1-2",
"2.0.0~git20190204.1.2693389a+dfsg1-2build1",
"2.0.0~git20190204.1.2693389a+dfsg1-2build2",
"2.1.1+dfsg1-0ubuntu0.20.04.1"
]
}
],
"aliases": [],
"details": "In FreeRDP before version 2.1.2, an out of bounds read occurs resulting in accessing a memory location that is outside of the boundaries of the static array PRIMARY_DRAWING_ORDER_FIELD_BYTES. This is fixed in version 2.1.2.",
"id": "UBUNTU-CVE-2020-11097",
"modified": "2026-04-22T07:39:22Z",
"published": "2020-06-22T22:15:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2020-11097"
},
{
"type": "REPORT",
"url": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-c8x2-c3c9-9r3f"
},
{
"type": "REPORT",
"url": "http://www.freerdp.com/2020/06/22/2_1_2-released"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-4481-1"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-11097"
}
],
"related": [
"USN-4481-1"
],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2020-11097"
]
}
ubuntu-cve-2020-11098
Vulnerability from osv_ubuntu
Published
2020-06-22 22:15
Modified
2026-04-22 07:39
Summary
Details
In FreeRDP before version 2.1.2, there is an out-of-bound read in glyph_cache_put. This affects all FreeRDP clients with +glyph-cache option enabled This is fixed in version 2.1.2.
Severity
6.5 (Medium)
N/A (UNKNOWN)
References
{
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},
{
"binary_name": "freerdp2-wayland",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
"binary_name": "freerdp2-x11",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
"binary_name": "libfreerdp-client2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
"binary_name": "libfreerdp-server2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
"binary_name": "libfreerdp-shadow-subsystem2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
"binary_name": "libfreerdp-shadow2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
"binary_name": "libfreerdp2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
"binary_name": "libuwac0-0",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
"binary_name": "libwinpr-tools2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
"binary_name": "libwinpr2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
"binary_name": "winpr-utils",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:20.04:LTS",
"name": "freerdp2",
"purl": "pkg:deb/ubuntu/freerdp2@2.2.0+dfsg1-0ubuntu0.20.04.1?arch=source\u0026distro=focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.2.0+dfsg1-0ubuntu0.20.04.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.0.0~git20190204.1.2693389a+dfsg1-1",
"2.0.0~git20190204.1.2693389a+dfsg1-2",
"2.0.0~git20190204.1.2693389a+dfsg1-2build1",
"2.0.0~git20190204.1.2693389a+dfsg1-2build2",
"2.1.1+dfsg1-0ubuntu0.20.04.1"
]
}
],
"aliases": [],
"details": "In FreeRDP before version 2.1.2, there is an out-of-bound read in glyph_cache_put. This affects all FreeRDP clients with `+glyph-cache` option enabled This is fixed in version 2.1.2.",
"id": "UBUNTU-CVE-2020-11098",
"modified": "2026-04-22T07:39:22Z",
"published": "2020-06-22T22:15:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2020-11098"
},
{
"type": "REPORT",
"url": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-jr57-f58x-hjmv"
},
{
"type": "REPORT",
"url": "http://www.freerdp.com/2020/06/22/2_1_2-released"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-4481-1"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-11098"
}
],
"related": [
"USN-4481-1"
],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2020-11098"
]
}
ubuntu-cve-2020-11099
Vulnerability from osv_ubuntu
Published
2020-06-22 22:15
Modified
2026-04-22 07:39
Summary
Details
In FreeRDP before version 2.1.2, there is an out of bounds read in license_read_new_or_upgrade_license_packet. A manipulated license packet can lead to out of bound reads to an internal buffer. This is fixed in version 2.1.2.
Severity
6.5 (Medium)
N/A (UNKNOWN)
References
| URL | Type | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
{
"affected": [
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "freerdp2-shadow-x11",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "freerdp2-wayland",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "freerdp2-x11",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "libfreerdp-client2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "libfreerdp-server2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "libfreerdp-shadow-subsystem2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "libfreerdp-shadow2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "libfreerdp2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "libuwac0-0",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "libwinpr-tools2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "libwinpr2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "winpr-utils",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "freerdp2",
"purl": "pkg:deb/ubuntu/freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1?arch=source\u0026distro=bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.2.0+dfsg1-0ubuntu0.18.04.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.0.0~git20170725.1.1648deb+dfsg1-1",
"2.0.0~git20170725.1.1648deb+dfsg1-5",
"2.0.0~git20170725.1.1648deb+dfsg1-5ubuntu1",
"2.0.0~git20170725.1.1648deb+dfsg1-5ubuntu2",
"2.0.0~git20170725.1.1648deb+dfsg1-6",
"2.0.0~git20170725.1.1648deb+dfsg1-6build1",
"2.0.0~git20170725.1.1648deb+dfsg1-7",
"2.0.0~git20170725.1.1648deb+dfsg1-7ubuntu0.1",
"2.1.1+dfsg1-0ubuntu0.18.04.1"
]
},
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "freerdp2-shadow-x11",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
"binary_name": "freerdp2-wayland",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
"binary_name": "freerdp2-x11",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
"binary_name": "libfreerdp-client2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
"binary_name": "libfreerdp-server2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
"binary_name": "libfreerdp-shadow-subsystem2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
"binary_name": "libfreerdp-shadow2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
"binary_name": "libfreerdp2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
"binary_name": "libuwac0-0",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
"binary_name": "libwinpr-tools2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
"binary_name": "libwinpr2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
"binary_name": "winpr-utils",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:20.04:LTS",
"name": "freerdp2",
"purl": "pkg:deb/ubuntu/freerdp2@2.2.0+dfsg1-0ubuntu0.20.04.1?arch=source\u0026distro=focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.2.0+dfsg1-0ubuntu0.20.04.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.0.0~git20190204.1.2693389a+dfsg1-1",
"2.0.0~git20190204.1.2693389a+dfsg1-2",
"2.0.0~git20190204.1.2693389a+dfsg1-2build1",
"2.0.0~git20190204.1.2693389a+dfsg1-2build2",
"2.1.1+dfsg1-0ubuntu0.20.04.1"
]
}
],
"aliases": [],
"details": "In FreeRDP before version 2.1.2, there is an out of bounds read in license_read_new_or_upgrade_license_packet. A manipulated license packet can lead to out of bound reads to an internal buffer. This is fixed in version 2.1.2.",
"id": "UBUNTU-CVE-2020-11099",
"modified": "2026-04-22T07:39:22Z",
"published": "2020-06-22T22:15:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2020-11099"
},
{
"type": "REPORT",
"url": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-977w-866x-4v5h"
},
{
"type": "REPORT",
"url": "http://www.freerdp.com/2020/06/22/2_1_2-released"
},
{
"type": "REPORT",
"url": "https://github.com/FreeRDP/FreeRDP/commit/6ade7b4cbfd71c54b3d724e8f2d6ac76a58e879a"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-4481-1"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-11099"
}
],
"related": [
"USN-4481-1"
],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2020-11099"
]
}
ubuntu-cve-2020-15103
Vulnerability from osv_ubuntu
Published
2020-07-27 18:15
Modified
2026-04-22 07:39
Summary
Details
In FreeRDP less than or equal to 2.1.2, an integer overflow exists due to missing input sanitation in rdpegfx channel. All FreeRDP clients are affected. The input rectangles from the server are not checked against local surface coordinates and blindly accepted. A malicious server can send data that will crash the client later on (invalid length arguments to a memcpy) This has been fixed in 2.2.0. As a workaround, stop using command line arguments /gfx, /gfx-h264 and /network:auto
Severity
N/A (UNKNOWN)
References
{
"affected": [
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "freerdp-x11",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libfreerdp-cache1.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libfreerdp-client1.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libfreerdp-codec1.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libfreerdp-common1.1.0",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libfreerdp-core1.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libfreerdp-crypto1.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libfreerdp-gdi1.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libfreerdp-locale1.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libfreerdp-plugins-standard",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libfreerdp-primitives1.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libfreerdp-rail1.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libfreerdp-utils1.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-asn1-0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-bcrypt0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-credentials0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-credui0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-crt0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-crypto0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-dsparse0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-environment0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-error0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-file0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-handle0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-heap0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-input0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-interlocked0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-io0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-library0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-path0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-pipe0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-pool0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-registry0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-rpc0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-sspi0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-sspicli0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-synch0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-sysinfo0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-thread0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-timezone0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-utils0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-winhttp0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-winsock0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libxfreerdp-client1.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
}
]
},
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "freerdp",
"purl": "pkg:deb/ubuntu/freerdp@1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4?arch=source\u0026distro=xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1",
"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.2",
"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.3",
"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
]
},
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "freerdp2-shadow-x11",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "freerdp2-wayland",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "freerdp2-x11",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "libfreerdp-client2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "libfreerdp-server2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "libfreerdp-shadow-subsystem2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "libfreerdp-shadow2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "libfreerdp2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "libuwac0-0",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "libwinpr-tools2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "libwinpr2-2",
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},
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"name": "freerdp2",
"purl": "pkg:deb/ubuntu/freerdp2@2.2.0+dfsg1-0ubuntu0.20.04.1?arch=source\u0026distro=focal"
},
"ranges": [
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},
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}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.0.0~git20190204.1.2693389a+dfsg1-1",
"2.0.0~git20190204.1.2693389a+dfsg1-2",
"2.0.0~git20190204.1.2693389a+dfsg1-2build1",
"2.0.0~git20190204.1.2693389a+dfsg1-2build2",
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],
"aliases": [],
"details": "In FreeRDP less than or equal to 2.1.2, an integer overflow exists due to missing input sanitation in rdpegfx channel. All FreeRDP clients are affected. The input rectangles from the server are not checked against local surface coordinates and blindly accepted. A malicious server can send data that will crash the client later on (invalid length arguments to a `memcpy`) This has been fixed in 2.2.0. As a workaround, stop using command line arguments /gfx, /gfx-h264 and /network:auto",
"id": "UBUNTU-CVE-2020-15103",
"modified": "2026-04-22T07:39:27Z",
"published": "2020-07-27T18:15:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2020-15103"
},
{
"type": "REPORT",
"url": "https://github.com/FreeRDP/FreeRDP/pull/6381"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-4481-1"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-15103"
}
],
"related": [
"USN-4481-1"
],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2020-15103"
]
}
ubuntu-cve-2020-4030
Vulnerability from osv_ubuntu
Published
2020-06-22 22:15
Modified
2026-04-22 07:39
Summary
Details
In FreeRDP before version 2.1.2, there is an out of bounds read in TrioParse. Logging might bypass string length checks due to an integer overflow. This is fixed in version 2.1.2.
Severity
6.5 (Medium)
N/A (UNKNOWN)
References
{
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{
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{
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{
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{
"binary_name": "libwinpr-sspi0.1",
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},
{
"binary_name": "libwinpr-sspicli0.1",
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{
"binary_name": "libwinpr-synch0.1",
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{
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"name": "freerdp",
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"ranges": [
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},
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},
{
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{
"binary_name": "libfreerdp-client2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
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},
{
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},
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"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
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{
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{
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},
{
"binary_name": "libwinpr2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
"binary_name": "winpr-utils",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:20.04:LTS",
"name": "freerdp2",
"purl": "pkg:deb/ubuntu/freerdp2@2.2.0+dfsg1-0ubuntu0.20.04.1?arch=source\u0026distro=focal"
},
"ranges": [
{
"events": [
{
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},
{
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}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.0.0~git20190204.1.2693389a+dfsg1-1",
"2.0.0~git20190204.1.2693389a+dfsg1-2",
"2.0.0~git20190204.1.2693389a+dfsg1-2build1",
"2.0.0~git20190204.1.2693389a+dfsg1-2build2",
"2.1.1+dfsg1-0ubuntu0.20.04.1"
]
}
],
"aliases": [],
"details": "In FreeRDP before version 2.1.2, there is an out of bounds read in TrioParse. Logging might bypass string length checks due to an integer overflow. This is fixed in version 2.1.2.",
"id": "UBUNTU-CVE-2020-4030",
"modified": "2026-04-22T07:39:18Z",
"published": "2020-06-22T22:15:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2020-4030"
},
{
"type": "REPORT",
"url": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-fjr5-97f5-qq98"
},
{
"type": "REPORT",
"url": "http://www.freerdp.com/2020/06/22/2_1_2-released"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-4481-1"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-4030"
}
],
"related": [
"USN-4481-1"
],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2020-4030"
]
}
ubuntu-cve-2020-4031
Vulnerability from osv_ubuntu
Published
2020-06-22 22:15
Modified
2026-04-22 07:39
Summary
Details
In FreeRDP before version 2.1.2, there is a use-after-free in gdi_SelectObject. All FreeRDP clients using compatibility mode with /relax-order-checks are affected. This is fixed in version 2.1.2.
Severity
7.5 (High)
N/A (UNKNOWN)
References
| URL | Type | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
{
"affected": [
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{
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{
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{
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},
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{
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"2.0.0~git20190204.1.2693389a+dfsg1-2",
"2.0.0~git20190204.1.2693389a+dfsg1-2build1",
"2.0.0~git20190204.1.2693389a+dfsg1-2build2",
"2.1.1+dfsg1-0ubuntu0.20.04.1"
]
}
],
"aliases": [],
"details": "In FreeRDP before version 2.1.2, there is a use-after-free in gdi_SelectObject. All FreeRDP clients using compatibility mode with /relax-order-checks are affected. This is fixed in version 2.1.2.",
"id": "UBUNTU-CVE-2020-4031",
"modified": "2026-04-22T07:39:18Z",
"published": "2020-06-22T22:15:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2020-4031"
},
{
"type": "REPORT",
"url": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-gwcq-hpq2-m74g"
},
{
"type": "REPORT",
"url": "http://www.freerdp.com/2020/06/22/2_1_2-released"
},
{
"type": "REPORT",
"url": "https://github.com/FreeRDP/FreeRDP/commit/6d86e20e1e7caaab4f0c7f89e36d32914dbccc52"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-4481-1"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-4031"
}
],
"related": [
"USN-4481-1"
],
"schema_version": "1.7.0",
"severity": [
{
"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:H/PR:L/UI:N/S:C/C:N/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2020-4031"
]
}
ubuntu-cve-2020-4032
Vulnerability from osv_ubuntu
Published
2020-06-22 22:15
Modified
2026-04-22 07:39
Summary
Details
In FreeRDP before version 2.1.2, there is an integer casting vulnerability in update_recv_secondary_order. All clients with +glyph-cache /relax-order-checks are affected. This is fixed in version 2.1.2.
Severity
4.3 (Medium)
N/A (UNKNOWN)
References
| URL | Type | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
{
"affected": [
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "freerdp2-shadow-x11",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "freerdp2-wayland",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "freerdp2-x11",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "libfreerdp-client2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "libfreerdp-server2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "libfreerdp-shadow-subsystem2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "libfreerdp-shadow2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "libfreerdp2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "libuwac0-0",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "libwinpr-tools2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "libwinpr2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "winpr-utils",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "freerdp2",
"purl": "pkg:deb/ubuntu/freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1?arch=source\u0026distro=bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.2.0+dfsg1-0ubuntu0.18.04.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.0.0~git20170725.1.1648deb+dfsg1-1",
"2.0.0~git20170725.1.1648deb+dfsg1-5",
"2.0.0~git20170725.1.1648deb+dfsg1-5ubuntu1",
"2.0.0~git20170725.1.1648deb+dfsg1-5ubuntu2",
"2.0.0~git20170725.1.1648deb+dfsg1-6",
"2.0.0~git20170725.1.1648deb+dfsg1-6build1",
"2.0.0~git20170725.1.1648deb+dfsg1-7",
"2.0.0~git20170725.1.1648deb+dfsg1-7ubuntu0.1",
"2.1.1+dfsg1-0ubuntu0.18.04.1"
]
},
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "freerdp2-shadow-x11",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
"binary_name": "freerdp2-wayland",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
"binary_name": "freerdp2-x11",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
"binary_name": "libfreerdp-client2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
"binary_name": "libfreerdp-server2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
"binary_name": "libfreerdp-shadow-subsystem2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
"binary_name": "libfreerdp-shadow2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
"binary_name": "libfreerdp2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
"binary_name": "libuwac0-0",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
"binary_name": "libwinpr-tools2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
"binary_name": "libwinpr2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
},
{
"binary_name": "winpr-utils",
"binary_version": "2.2.0+dfsg1-0ubuntu0.20.04.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:20.04:LTS",
"name": "freerdp2",
"purl": "pkg:deb/ubuntu/freerdp2@2.2.0+dfsg1-0ubuntu0.20.04.1?arch=source\u0026distro=focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.2.0+dfsg1-0ubuntu0.20.04.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.0.0~git20190204.1.2693389a+dfsg1-1",
"2.0.0~git20190204.1.2693389a+dfsg1-2",
"2.0.0~git20190204.1.2693389a+dfsg1-2build1",
"2.0.0~git20190204.1.2693389a+dfsg1-2build2",
"2.1.1+dfsg1-0ubuntu0.20.04.1"
]
}
],
"aliases": [],
"details": "In FreeRDP before version 2.1.2, there is an integer casting vulnerability in update_recv_secondary_order. All clients with +glyph-cache /relax-order-checks are affected. This is fixed in version 2.1.2.",
"id": "UBUNTU-CVE-2020-4032",
"modified": "2026-04-22T07:39:18Z",
"published": "2020-06-22T22:15:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2020-4032"
},
{
"type": "REPORT",
"url": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-3898-mc89-x2vc"
},
{
"type": "REPORT",
"url": "http://www.freerdp.com/2020/06/22/2_1_2-released"
},
{
"type": "REPORT",
"url": "https://github.com/FreeRDP/FreeRDP/commit/e7bffa64ef5ed70bac94f823e2b95262642f5296"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-4481-1"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-4032"
}
],
"related": [
"USN-4481-1"
],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2020-4032"
]
}
ubuntu-cve-2020-4033
Vulnerability from osv_ubuntu
Published
2020-06-22 22:15
Modified
2026-04-22 07:39
Summary
Details
In FreeRDP before version 2.1.2, there is an out of bounds read in RLEDECOMPRESS. All FreeRDP based clients with sessions with color depth < 32 are affected. This is fixed in version 2.1.2.
Severity
6.5 (Medium)
N/A (UNKNOWN)
References
{
"affected": [
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "freerdp-x11",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libfreerdp-cache1.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libfreerdp-client1.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libfreerdp-codec1.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libfreerdp-common1.1.0",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libfreerdp-core1.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libfreerdp-crypto1.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libfreerdp-gdi1.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libfreerdp-locale1.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libfreerdp-plugins-standard",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libfreerdp-primitives1.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libfreerdp-rail1.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libfreerdp-utils1.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-asn1-0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-bcrypt0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-credentials0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-credui0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-crt0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-crypto0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-dsparse0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-environment0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-error0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-file0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-handle0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-heap0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-input0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-interlocked0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-io0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-library0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-path0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-pipe0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-pool0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-registry0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-rpc0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-sspi0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-sspicli0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-synch0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-sysinfo0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-thread0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-timezone0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-utils0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-winhttp0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libwinpr-winsock0.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
},
{
"binary_name": "libxfreerdp-client1.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
}
]
},
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "freerdp",
"purl": "pkg:deb/ubuntu/freerdp@1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4?arch=source\u0026distro=xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1",
"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.2",
"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.3",
"1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4"
]
},
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "freerdp2-shadow-x11",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "freerdp2-wayland",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "freerdp2-x11",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "libfreerdp-client2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "libfreerdp-server2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "libfreerdp-shadow-subsystem2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "libfreerdp-shadow2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "libfreerdp2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "libuwac0-0",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "libwinpr-tools2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "libwinpr2-2",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
},
{
"binary_name": "winpr-utils",
"binary_version": "2.2.0+dfsg1-0ubuntu0.18.04.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "freerdp2",
"purl": "pkg:deb/ubuntu/freerdp2@2.2.0+dfsg1-0ubuntu0.18.04.1?arch=source\u0026distro=bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.2.0+dfsg1-0ubuntu0.18.04.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.0.0~git20170725.1.1648deb+dfsg1-1",
"2.0.0~git20170725.1.1648deb+dfsg1-5",
"2.0.0~git20170725.1.1648deb+dfsg1-5ubuntu1",
"2.0.0~git20170725.1.1648deb+dfsg1-5ubuntu2",
"2.0.0~git20170725.1.1648deb+dfsg1-6",
"2.0.0~git20170725.1.1648deb+dfsg1-6build1",
"2.0.0~git20170725.1.1648deb+dfsg1-7",
"2.0.0~git20170725.1.1648deb+dfsg1-7ubuntu0.1",
"2.1.1+dfsg1-0ubuntu0.18.04.1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "freerdp-x11",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2"
},
{
"binary_name": "libfreerdp-cache1.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2"
},
{
"binary_name": "libfreerdp-client1.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2"
},
{
"binary_name": "libfreerdp-codec1.1",
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2"
},
{
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}
],
"aliases": [],
"details": "In FreeRDP before version 2.1.2, there is an out of bounds read in RLEDECOMPRESS. All FreeRDP based clients with sessions with color depth \u003c 32 are affected. This is fixed in version 2.1.2.",
"id": "UBUNTU-CVE-2020-4033",
"modified": "2026-04-22T07:39:18Z",
"published": "2020-06-22T22:15:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2020-4033"
},
{
"type": "REPORT",
"url": "https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-7rhj-856w-82p8"
},
{
"type": "REPORT",
"url": "http://www.freerdp.com/2020/06/22/2_1_2-released"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-4481-1"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-4033"
}
],
"related": [
"USN-4481-1"
],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "low",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2020-4033"
]
}
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Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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