Bug 1858909 (CVE-2020-15103) - CVE-2020-15103 freerdp: integer overflow due to missing input sanitation in rdpegfx channel
Summary: CVE-2020-15103 freerdp: integer overflow due to missing input sanitation in r...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2020-15103
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1858910 1858911 1868679 1868680
Blocks: 1858912
TreeView+ depends on / blocked
 
Reported: 2020-07-20 18:10 UTC by Guilherme de Almeida Suckevicz
Modified: 2021-05-18 20:34 UTC (History)
3 users (show)

Fixed In Version: freerdp 2.2.0
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Last Closed: 2021-05-18 20:34:25 UTC
Embargoed:

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Description Guilherme de Almeida Suckevicz 2020-07-20 18:10:57 UTC 
Integer overflow due to missing input sanitation in rdpegfx channel.

Reference:
https://github.com/FreeRDP/FreeRDP/releases/tag/2.2.0
Comment 1 Guilherme de Almeida Suckevicz 2020-07-20 18:11:20 UTC 
Created freerdp tracking bugs for this issue:

Affects: epel-all [bug 1858911]
Affects: fedora-all [bug 1858910]
Comment 3 Stefan Cornelius 2020-08-13 13:07:55 UTC 
Patch:
https://github.com/FreeRDP/FreeRDP/commit/e08a23f93136f59a52651f66d064b8d4303872e1
https://github.com/FreeRDP/FreeRDP/commit/40393700642ad38437982e8a3afc34ff33ccf28e
Comment 4 Stefan Cornelius 2020-08-13 13:07:58 UTC 
External References:

https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-4r38-6hq7-j3j9
Comment 5 errata-xmlrpc 2021-05-18 15:34:29 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2021:1849 https://access.redhat.com/errata/RHSA-2021:1849
Comment 6 Product Security DevOps Team 2021-05-18 20:34:25 UTC 
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2020-15103
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