Bug 1760513 (CVE-2018-14470) - CVE-2018-14470 tcpdump: Buffer over-read in babel_print_v2() in print-babel.c
Summary: CVE-2018-14470 tcpdump: Buffer over-read in babel_print_v2() in print-babel.c
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2018-14470
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1760626 1791729 1791731
Blocks: 1760628
TreeView+ depends on / blocked
 
Reported: 2019-10-10 17:27 UTC by Pedro Sampaio
Modified: 2020-11-04 03:41 UTC (History)
6 users (show)

Fixed In Version: tcpdump 4.9.3
Doc Type: If docs needed, set a value
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Clone Of:
Environment:
Last Closed: 2020-11-04 02:22:27 UTC
Embargoed:

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System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2020:4760 0 None None None 2020-11-04 03:41:20 UTC

Description Pedro Sampaio 2019-10-10 17:27:34 UTC 
The Babel parser in tcpdump before 4.9.3 has a buffer over-read in print-babel.c:babel_print_v2().

Upstream patch:

https://github.com/the-tcpdump-group/tcpdump/commit/12f66f69f7bf1ec1266ddbee90a7616cbf33696b

References:

https://github.com/the-tcpdump-group/tcpdump/blob/tcpdump-4.9/CHANGES
Comment 1 Pedro Sampaio 2019-10-11 00:03:23 UTC 
Created tcpdump tracking bugs for this issue:

Affects: fedora-all [bug 1760626]
Comment 3 Product Security DevOps Team 2020-11-04 02:22:27 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-2018-14470
Comment 4 errata-xmlrpc 2020-11-04 03:41:18 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
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