Bug 1610486 – CVE-2018-5812 libRaw: NULL pointer dereference in nikon_coolscan_load_raw in internal/dcraw_common.cpp

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Bug 1610486 - (CVE-2018-5812) CVE-2018-5812 libRaw: NULL pointer dereference in nikon_coolscan_load_raw in internal/dcraw_common.cpp

Summary:	CVE-2018-5812 libRaw: NULL pointer dereference in nikon_coolscan_load_raw in ...

Status:	CLOSED NOTABUG

Aliases:	CVE-2018-5812

Product:	Security Response
Classification:	Other
Component:	vulnerability (Show other bugs)
Sub Component:
Version:	unspecified
Hardware:	All Linux

Priority	medium Severity medium
Target Milestone:	---
Target Release:	---
Assigned To:	Red Hat Product Security
QA Contact:
Docs Contact:

URL:
Whiteboard:	impact=moderate,public=20180530,repor...
Keywords:	Security

Depends On:	1610487
Blocks:	1610488
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Reported:	2018-07-31 13:41 EDT by Laura Pardo
Modified:	2018-08-14 11:46 EDT (History)
CC List:	7 users (show)

See Also:
Fixed In Version:	LibRaw 0.18.9
Doc Type:	If docs needed, set a value
Doc Text:	A flaw was found in LibRaw versions before 0.18.9. Another error within the nikon_coolscan_load_raw() function (internal/dcraw_common.cpp) can be exploited to trigger a NULL pointer dereference.
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Environment:
Last Closed:	2018-08-08 11:47:53 EDT
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Regression:	---
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RHEL 7.3 requirements from Atomic Host:
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Description Laura Pardo 2018-07-31 13:41:07 EDT

A flaw was found in LibRaw versions before 0.18.9. Another error within the nikon_coolscan_load_raw() function (internal/dcraw_common.cpp) can be exploited to trigger a NULL pointer dereference.


References:
https://secuniaresearch.flexerasoftware.com/secunia_research/2018-10/

Comment 1 Laura Pardo 2018-07-31 13:41:46 EDT

Created LibRaw tracking bugs for this issue:

Affects: epel-6 [bug 1610487]

Comment 2 Riccardo Schirone 2018-08-08 04:47:47 EDT

Upstream patch:
https://github.com/LibRaw/LibRaw/commit/c9d8143eba4ff397163665e2119c6c5d7db54c55

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