Bug 1760505 (CVE-2018-10105)

Summary: CVE-2018-10105 tcpdump: SMB data printing mishandled
Product: [Other] Security Response Reporter: Pedro Sampaio <psampaio>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED ERRATA QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: luhliari, mlichvar, mruprich, msehnout, msekleta, thozza
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Fixed In Version: tcpdump 4.9.3 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2020-11-04 02:22:15 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Bug Depends On: 1760626, 1801563, 1801564, 1957140    
Bug Blocks: 1760628    

Description Pedro Sampaio 2019-10-10 17:15:04 UTC
tcpdump before 4.9.3 mishandles the printing of SMB data (issue 2 of 2).



Comment 1 Pedro Sampaio 2019-10-11 00:03:32 UTC
Created tcpdump tracking bugs for this issue:

Affects: fedora-all [bug 1760626]

Comment 2 Riccardo Schirone 2020-02-11 08:55:56 UTC
It seems there is no real fix for this issue and no details about it. The SMB printer has been disabled in tcpdump 4.9.3 (as it can be seen at https://github.com/the-tcpdump-group/tcpdump/blob/tcpdump-4.9/CHANGES#L17 and https://github.com/the-tcpdump-group/tcpdump/commit/eb585ee78413978df836dd6dda42914b53981d75).

Comment 3 Riccardo Schirone 2020-02-11 08:56:36 UTC
The score for this flaw is very high as there are no details about it and upstream was not able to provide more information on its nature. We could not determine the real impact of this security issue.

Comment 6 Product Security DevOps Team 2020-11-04 02:22:15 UTC
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):


Comment 7 errata-xmlrpc 2020-11-04 03:41:00 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2020:4760 https://access.redhat.com/errata/RHSA-2020:4760

Comment 8 errata-xmlrpc 2021-06-01 16:28:54 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.2 Extended Update Support

Via RHSA-2021:2191 https://access.redhat.com/errata/RHSA-2021:2191