Bug 1591887 (CVE-2018-5805) - CVE-2018-5805 LibRaw: Stack-based buffer overflow in quicktake_100_load_raw() function in internal/dcraw_common.cpp
Summary: CVE-2018-5805 LibRaw: Stack-based buffer overflow in quicktake_100_load_raw()...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2018-5805
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1543597 1591889 1591890 1591891 1591892 1591893 1591894 1610500 1610509 1610704 1610705
Blocks: 1591907
TreeView+ depends on / blocked
 
Reported: 2018-06-15 18:08 UTC by Pedro Sampaio
Modified: 2021-02-17 00:07 UTC (History)
15 users (show)

Fixed In Version: LibRaw 0.18.8
Doc Type: If docs needed, set a value
Doc Text:
LibRaw is vulnerable to stack-based buffer overflow in internal/dcraw_common.cpp:quicktake_100_load_raw() function when processing specially-crafted RAW data. An attacker could potentially use this flaw to cause an arbitrary code execution or denial of service.
Clone Of:
Environment:
Last Closed: 2019-06-10 10:29:16 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2018:3065 0 None None None 2018-10-30 07:29:33 UTC

Description Pedro Sampaio 2018-06-15 18:08:49 UTC 
A boundary error within the "quicktake_100_load_raw()" function
(internal/dcraw_common.cpp) can be exploited to cause a stack-based
buffer overflow and subsequently cause a crash.

References:

https://secuniaresearch.flexerasoftware.com/secunia_research/2018-03
Comment 1 Pedro Sampaio 2018-06-15 18:10:51 UTC 
Created LibRaw tracking bugs for this issue:

Affects: epel-6 [bug 1591894]
Affects: fedora-all [bug 1591891]


Created dcraw tracking bugs for this issue:

Affects: fedora-all [bug 1591889]


Created libkdcraw tracking bugs for this issue:

Affects: fedora-all [bug 1591893]


Created mingw-LibRaw tracking bugs for this issue:

Affects: fedora-all [bug 1591892]


Created rawtherapee tracking bugs for this issue:

Affects: fedora-all [bug 1591890]
Comment 2 Adam Mariš 2018-07-26 14:47:14 UTC 
Upstream fix:

https://github.com/LibRaw/LibRaw/commit/9f26ce37f5be86ea11bfc6831366558650b1f6ff
Comment 4 Adam Mariš 2018-07-31 19:14:59 UTC 
Statement:

This issue did not affect the versions of dcraw as shipped with Red Hat Enterprise Linux 5 as they did not include the vulnerable code.

This issue affects the versions of dcraw as shipped with Red Hat Enterprise Linux 6. Red Hat Enterprise Linux 6 is now in Maintenance Support 2 Phase of the support and maintenance life cycle. This has been rated as having a security impact of Moderate, and is not currently planned to be addressed in future updates. For additional information, refer to the Red Hat Enterprise Linux Life Cycle: https://access.redhat.com/support/policy/updates/errata/.
Comment 6 errata-xmlrpc 2018-10-30 07:29:24 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
Comment 7 Debarshi Ray 2018-11-22 16:31:43 UTC 
This was fixed in LibRaw-0.18.8 and LibRaw-0.19.0-Beta1.
Note You need to log in before you can comment on or make changes to this bug.