Bug 1628002 (CVE-2018-16392) - CVE-2018-16392 opensc: Buffer overflows handling responses from TCOS Cards in card-tcos.c:tcos_select_file()
Summary: CVE-2018-16392 opensc: Buffer overflows handling responses from TCOS Cards in...
Alias: CVE-2018-16392
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
Depends On: 1628003 1628004 1630202
Blocks: 1622787
TreeView+ depends on / blocked
Reported: 2018-09-12 05:25 UTC by Sam Fowler
Modified: 2021-02-16 23:04 UTC (History)
5 users (show)

Fixed In Version: opensc 0.19.0-rc1
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Last Closed: 2019-08-06 13:19:26 UTC

Attachments (Terms of Use)

System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2019:2154 0 None None None 2019-08-06 12:21:41 UTC

Description Sam Fowler 2018-09-12 05:25:22 UTC
Several buffer overflows when handling responses from a TCOS Card in tcos_select_file in libopensc/card-tcos.c in OpenSC before 0.19.0-rc1 could be used by attackers able to supply crafted smartcards to cause a denial of service (application crash) or possibly have unspecified other impact.

External References:


Upstream Patch:


Comment 1 Sam Fowler 2018-09-12 05:25:59 UTC
Created opensc tracking bugs for this issue:

Affects: fedora-all [bug 1628003]

Comment 4 errata-xmlrpc 2019-08-06 12:21:41 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2019:2154 https://access.redhat.com/errata/RHSA-2019:2154

Comment 5 Product Security DevOps Team 2019-08-06 13:19:26 UTC
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):


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