USN-4382-2
- Source
- https://ubuntu.com/security/notices/USN-4382-2
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4382-2.json
- JSON Data
- https://api.osv.dev/v1/vulns/USN-4382-2
- Upstream
- Related
- Published
- 2020-11-26T18:47:18.612714Z
- Modified
- 2025-10-13T04:35:08Z
- Summary
- freerdp 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
-
- https://ubuntu.com/security/notices/USN-4382-2
- https://ubuntu.com/security/CVE-2020-11042
- https://ubuntu.com/security/CVE-2020-11045
- https://ubuntu.com/security/CVE-2020-11046
- https://ubuntu.com/security/CVE-2020-11048
- https://ubuntu.com/security/CVE-2020-11058
- https://ubuntu.com/security/CVE-2020-11521
- https://ubuntu.com/security/CVE-2020-11522
- https://ubuntu.com/security/CVE-2020-11523
- https://ubuntu.com/security/CVE-2020-11525
- https://ubuntu.com/security/CVE-2020-11526
- https://ubuntu.com/security/CVE-2020-13396
- https://ubuntu.com/security/CVE-2020-13397
- https://ubuntu.com/security/CVE-2020-13398
Affected packages
Ubuntu:18.04:LTS / freerdp
Package
- Name
- freerdp
- Purl
- pkg:deb/ubuntu/freerdp@1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2?arch=source&distro=bionic
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2
Affected versions
1.*
1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1
1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.1
Ecosystem specific
{
"binaries": [
{
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2",
"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",
"binary_name": "libfreerdp-common1.1.0"
},
{
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2",
"binary_name": "libfreerdp-core1.1"
},
{
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2",
"binary_name": "libfreerdp-crypto1.1"
},
{
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2",
"binary_name": "libfreerdp-dev"
},
{
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2",
"binary_name": "libfreerdp-gdi1.1"
},
{
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2",
"binary_name": "libfreerdp-locale1.1"
},
{
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2",
"binary_name": "libfreerdp-plugins-standard"
},
{
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2",
"binary_name": "libfreerdp-primitives1.1"
},
{
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2",
"binary_name": "libfreerdp-rail1.1"
},
{
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2",
"binary_name": "libfreerdp-utils1.1"
},
{
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2",
"binary_name": "libwinpr-asn1-0.1"
},
{
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2",
"binary_name": "libwinpr-bcrypt0.1"
},
{
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2",
"binary_name": "libwinpr-credentials0.1"
},
{
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2",
"binary_name": "libwinpr-credui0.1"
},
{
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2",
"binary_name": "libwinpr-crt0.1"
},
{
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2",
"binary_name": "libwinpr-crypto0.1"
},
{
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2",
"binary_name": "libwinpr-dev"
},
{
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2",
"binary_name": "libwinpr-dsparse0.1"
},
{
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2",
"binary_name": "libwinpr-environment0.1"
},
{
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2",
"binary_name": "libwinpr-error0.1"
},
{
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2",
"binary_name": "libwinpr-file0.1"
},
{
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2",
"binary_name": "libwinpr-handle0.1"
},
{
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2",
"binary_name": "libwinpr-heap0.1"
},
{
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2",
"binary_name": "libwinpr-input0.1"
},
{
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2",
"binary_name": "libwinpr-interlocked0.1"
},
{
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2",
"binary_name": "libwinpr-io0.1"
},
{
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2",
"binary_name": "libwinpr-library0.1"
},
{
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2",
"binary_name": "libwinpr-path0.1"
},
{
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2",
"binary_name": "libwinpr-pipe0.1"
},
{
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2",
"binary_name": "libwinpr-pool0.1"
},
{
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2",
"binary_name": "libwinpr-registry0.1"
},
{
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2",
"binary_name": "libwinpr-rpc0.1"
},
{
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2",
"binary_name": "libwinpr-sspi0.1"
},
{
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2",
"binary_name": "libwinpr-sspicli0.1"
},
{
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2",
"binary_name": "libwinpr-synch0.1"
},
{
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2",
"binary_name": "libwinpr-sysinfo0.1"
},
{
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2",
"binary_name": "libwinpr-thread0.1"
},
{
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2",
"binary_name": "libwinpr-timezone0.1"
},
{
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2",
"binary_name": "libwinpr-utils0.1"
},
{
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2",
"binary_name": "libwinpr-winhttp0.1"
},
{
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2",
"binary_name": "libwinpr-winsock0.1"
},
{
"binary_version": "1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2",
"binary_name": "libxfreerdp-client1.1"
}
],
"availability": "No subscription required"
}
Database specific
{
"cves_map": {
"cves": [
{
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"id": "CVE-2020-11042"
},
{
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"id": "CVE-2020-11045"
},
{
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"id": "CVE-2020-11046"
},
{
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"id": "CVE-2020-11048"
},
{
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"id": "CVE-2020-11058"
},
{
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "low",
"type": "Ubuntu"
}
],
"id": "CVE-2020-11521"
},
{
"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": "low",
"type": "Ubuntu"
}
],
"id": "CVE-2020-11522"
},
{
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "low",
"type": "Ubuntu"
}
],
"id": "CVE-2020-11523"
},
{
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "low",
"type": "Ubuntu"
}
],
"id": "CVE-2020-11525"
},
{
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "low",
"type": "Ubuntu"
}
],
"id": "CVE-2020-11526"
},
{
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "low",
"type": "Ubuntu"
}
],
"id": "CVE-2020-13396"
},
{
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "low",
"type": "Ubuntu"
}
],
"id": "CVE-2020-13397"
},
{
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"id": "CVE-2020-13398"
}
],
"ecosystem": "Ubuntu:18.04:LTS"
}
}