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Bug 1539151 - (CVE-2018-6197) CVE-2018-6197 w3m: Null pointer dereference in formUpdateBuffer in form.c
CVE-2018-6197 w3m: Null pointer dereference in formUpdateBuffer in form.c
Status: CLOSED NEXTRELEASE
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
low Severity low
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Assigned To: Red Hat Product Security
impact=low,public=20180126,reported=2...
: Security
Depends On: 1539152 1539153 1539154
Blocks:
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Reported: 2018-01-26 14:28 EST by Pedro Sampaio
Modified: 2018-06-24 04:52 EDT (History)
3 users (show)

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Fixed In Version: w3m 0.5.3+git20180125
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Last Closed: 2018-06-24 04:52:44 EDT
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Description Pedro Sampaio 2018-01-26 14:28:10 EST
w3m through 0.5.3 is prone to a NULL pointer dereference flaw in formUpdateBuffer in form.c.

Upstream bug:

https://github.com/tats/w3m/issues/89

Upstream patch:

https://github.com/tats/w3m/commit/7fdc83b0364005a0b5ed869230dd81752ba022e8
Comment 1 Pedro Sampaio 2018-01-26 14:28:36 EST
Created w3m tracking bugs for this issue:

Affects: epel-7 [bug 1539153]
Affects: fedora-all [bug 1539154]
Comment 3 Parag Nemade 2018-06-24 04:52:44 EDT
Fixed for all the requested releases.

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