Bug 1671363 (CVE-2018-8788) - CVE-2018-8788 freerdp: Out-of-bounds write in nsc_rle_decode() function
Summary: CVE-2018-8788 freerdp: Out-of-bounds write in nsc_rle_decode() function
Status: CLOSED ERRATA
Alias: CVE-2018-8788
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard: impact=important,public=20181022,repo...
Keywords: Security
Depends On: 1671370 1684164 1684163
Blocks: 1671368
TreeView+ depends on / blocked
 
Reported: 2019-01-31 13:34 UTC by Andrej Nemec
Modified: 2019-06-10 10:46 UTC (History)
5 users (show)

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Clone Of:
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Last Closed: 2019-06-10 10:46:58 UTC


Attachments (Terms of Use)


External Trackers
Tracker ID Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2019:0697 None None None 2019-04-02 11:37 UTC

Description Andrej Nemec 2019-01-31 13:34:33 UTC
FreeRDP prior to version 2.0.0-rc4 contains an Out-Of-Bounds Write of up to 4 bytes in function nsc_rle_decode() that results in a memory corruption.

Upstream patch:

https://github.com/FreeRDP/FreeRDP/commit/d1112c279bd1a327e8e4d0b5f371458bf2579659

Comment 1 Andrej Nemec 2019-01-31 13:44:22 UTC
Created freerdp tracking bugs for this issue:

Affects: epel-6 [bug 1671370]

Comment 5 errata-xmlrpc 2019-04-02 11:37:06 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2019:0697 https://access.redhat.com/errata/RHSA-2019:0697


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