Bug 1671367 (CVE-2018-8789) - CVE-2018-8789 freerdp: Several out-of-bounds reads in NTLM authentication module resulting in a denial of service
Summary: CVE-2018-8789 freerdp: Several out-of-bounds reads in NTLM authentication mod...
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2018-8789
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: 1671370
Blocks: 1671368
TreeView+ depends on / blocked
 
Reported: 2019-01-31 13:37 UTC by Andrej Nemec
Modified: 2021-02-16 22:25 UTC (History)
5 users (show)

Fixed In Version: freerdp 2.0.0-rc4
Clone Of:
Environment:
Last Closed: 2019-02-28 15:35:22 UTC
Embargoed:

Attachments (Terms of Use)

Description Andrej Nemec 2019-01-31 13:37:22 UTC 
FreeRDP prior to version 2.0.0-rc4 contains several Out-Of-Bounds Reads in the NTLM Authentication module that results in a Denial of Service (segfault).

Upstream patch:

https://github.com/FreeRDP/FreeRDP/commit/2ee663f39dc8dac3d9988e847db19b2d7e3ac8c6
Comment 1 Andrej Nemec 2019-01-31 13:44:25 UTC 
Created freerdp tracking bugs for this issue:

Affects: epel-6 [bug 1671370]
Comment 3 Riccardo Schirone 2019-02-28 15:36:02 UTC 
Statement:

This issue did not affect the versions of freerdp as shipped with Red Hat Enterprise Linux 6 and 7 as they did not include the vulnerable code.
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