Bug 1553335 (CVE-2018-5802) - CVE-2018-5802 LibRaw: Out-of-bounds read in kodak_radc_load_raw function internal/dcraw_common.cpp
Summary: CVE-2018-5802 LibRaw: Out-of-bounds read in kodak_radc_load_raw function inte...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2018-5802
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: 1543597 1557184 1557185 1557186 1557189 1557190 1557191
Blocks: 1553339
TreeView+ depends on / blocked
 
Reported: 2018-03-08 17:16 UTC by Pedro Sampaio
Modified: 2019-09-29 14:35 UTC (History)
15 users (show)

Fixed In Version: LibRaw 0.18.7
Doc Type: If docs needed, set a value
Doc Text:
An out-of-bounds read flaw was found in the way LibRaw processed images. An attacker could potentially use this flaw to crash applications using LibRaw by tricking them into processing crafted images.
Clone Of:
Environment:
Last Closed: 2019-06-10 10:17:15 UTC


Attachments (Terms of Use)


Links
System ID Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2018:3065 None None None 2018-10-30 07:29:23 UTC

Description Pedro Sampaio 2018-03-08 17:16:03 UTC
An error within the "kodak_radc_load_raw()" function (internal/dcraw_common.cpp) related to the "buf" variable can be exploited to cause an out-of-bounds read memory access and subsequently cause a crash.

External References:

https://packetstormsecurity.com/files/146172/secunia-libraw.txt

Upstream Patch:

https://github.com/LibRaw/LibRaw/commit/8682ad204392b91

Comment 8 Debarshi Ray 2018-09-27 13:48:11 UTC
This was fixed in LibRaw-0.18.7. The commit message has 7 typoed as 17.

Comment 9 errata-xmlrpc 2018-10-30 07:29:15 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2018:3065 https://access.redhat.com/errata/RHSA-2018:3065


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