Bug 1663961 (CVE-2018-20364) - CVE-2018-20364 libraw: NULL pointer dereference in LibRaw::copy_bayer resulting in a denial of service
Summary: CVE-2018-20364 libraw: NULL pointer dereference in LibRaw::copy_bayer resulti...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2018-20364
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: 1663965 1663967 1663968 1671050 1671051
Blocks: 1663970
TreeView+ depends on / blocked
 
Reported: 2019-01-07 12:16 UTC by Andrej Nemec
Modified: 2021-10-27 03:20 UTC (History)
1 user (show)

Fixed In Version:
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Last Closed: 2021-10-27 03:20:06 UTC
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Description Andrej Nemec 2019-01-07 12:16:49 UTC 
A NULL pointer dereference vulnerability was found in LibRaw in LibRaw::copy_bayer function. A maliciously crafted file could cause the application to crash.

Upstream issue:

https://github.com/LibRaw/LibRaw/issues/194
Comment 1 Andrej Nemec 2019-01-07 12:18:41 UTC 
Created LibRaw tracking bugs for this issue:

Affects: epel-6 [bug 1663968]
Affects: fedora-all [bug 1663965]


Created mingw-LibRaw tracking bugs for this issue:

Affects: fedora-all [bug 1663967]
Comment 4 Riccardo Schirone 2019-01-30 15:29:41 UTC 
Upstream patch:
https://github.com/LibRaw/LibRaw/commit/7903346bfd5f8c24e5bfd4df48f0e5cd1e7b65cb
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