CVE-2020-15103

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
References
Link Resource
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00010.html Mailing List Third Party Advisory
https://github.com/FreeRDP/FreeRDP/blob/616af2d5b86dc24c7b3e89870dbcffd841d9a535/ChangeLog#L4 Release Notes Third Party Advisory
https://github.com/FreeRDP/FreeRDP/pull/6382 Patch Third Party Advisory
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-4r38-6hq7-j3j9 Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6Y35HBHG2INICLSGCIKNAR7GCXEHQACQ/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XOZLH35OJWIQLM7FYDXAP2EAUBDXE76V/
https://usn.ubuntu.com/4481-1/ Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00010.html Mailing List Third Party Advisory
https://github.com/FreeRDP/FreeRDP/blob/616af2d5b86dc24c7b3e89870dbcffd841d9a535/ChangeLog#L4 Release Notes Third Party Advisory
https://github.com/FreeRDP/FreeRDP/pull/6382 Patch Third Party Advisory
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-4r38-6hq7-j3j9 Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6Y35HBHG2INICLSGCIKNAR7GCXEHQACQ/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XOZLH35OJWIQLM7FYDXAP2EAUBDXE76V/
https://usn.ubuntu.com/4481-1/ Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:freerdp:freerdp:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*

Configuration 3 (hide)

cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*

Configuration 4 (hide)

OR cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:esm:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*

Configuration 5 (hide)

cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

History

21 Nov 2024, 05:04

Type Values Removed Values Added
References () http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00010.html - Mailing List, Third Party Advisory () http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00010.html - Mailing List, Third Party Advisory
References () https://github.com/FreeRDP/FreeRDP/blob/616af2d5b86dc24c7b3e89870dbcffd841d9a535/ChangeLog#L4 - Release Notes, Third Party Advisory () https://github.com/FreeRDP/FreeRDP/blob/616af2d5b86dc24c7b3e89870dbcffd841d9a535/ChangeLog#L4 - Release Notes, Third Party Advisory
References () https://github.com/FreeRDP/FreeRDP/pull/6382 - Patch, Third Party Advisory () https://github.com/FreeRDP/FreeRDP/pull/6382 - Patch, Third Party Advisory
References () https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-4r38-6hq7-j3j9 - Third Party Advisory () https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-4r38-6hq7-j3j9 - Third Party Advisory
References () https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html - Mailing List, Third Party Advisory () https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html - Mailing List, Third Party Advisory
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6Y35HBHG2INICLSGCIKNAR7GCXEHQACQ/ - () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6Y35HBHG2INICLSGCIKNAR7GCXEHQACQ/ -
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XOZLH35OJWIQLM7FYDXAP2EAUBDXE76V/ - () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XOZLH35OJWIQLM7FYDXAP2EAUBDXE76V/ -
References () https://usn.ubuntu.com/4481-1/ - Third Party Advisory () https://usn.ubuntu.com/4481-1/ - Third Party Advisory

07 Nov 2023, 03:17

Type Values Removed Values Added
References
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6Y35HBHG2INICLSGCIKNAR7GCXEHQACQ/', 'name': 'FEDORA-2020-8d5f86e29a', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XOZLH35OJWIQLM7FYDXAP2EAUBDXE76V/', 'name': 'FEDORA-2020-a3432485db', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6Y35HBHG2INICLSGCIKNAR7GCXEHQACQ/ -
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XOZLH35OJWIQLM7FYDXAP2EAUBDXE76V/ -

20 Oct 2023, 19:26

Type Values Removed Values Added
First Time Debian debian Linux
Debian
CPE cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:esm:*:*:*
References (MLIST) https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html - (MLIST) https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html - Mailing List, Third Party Advisory

07 Oct 2023, 21:15

Type Values Removed Values Added
References
  • (MLIST) https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html -
CWE CWE-190 CWE-680

Information

Published : 2020-07-27 18:15

Updated : 2024-11-21 05:04


NVD link : CVE-2020-15103

Mitre link : CVE-2020-15103

CVE.ORG link : CVE-2020-15103


JSON object : View

Products Affected

fedoraproject

  • fedora

debian

  • debian_linux

freerdp

  • freerdp

opensuse

  • leap

canonical

  • ubuntu_linux
CWE
CWE-680

Integer Overflow to Buffer Overflow

CWE-190

Integer Overflow or Wraparound