Bugzilla will be upgraded to version 5.0. The upgrade date is tentatively scheduled for 2 December 2018, pending final testing and feedback.
First Last Prev Next    This bug is not in your last search results.
Bug 1529524 - (CVE-2017-17942) CVE-2017-17942 libtiff: Heap-based buffer overflow in PackBitsEncode function in tif_packbits.c
CVE-2017-17942 libtiff: Heap-based buffer overflow in PackBitsEncode function...
Status: NEW
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
low Severity low
: ---
: ---
Assigned To: Red Hat Product Security
impact=low,public=20171228,reported=2...
: Security
Depends On: 1529525 1529526 1529527 1529528
Blocks:
  Show dependency tree / graph
 
Reported: 2017-12-28 09:07 EST by Pedro Sampaio
Modified: 2017-12-28 09:09 EST (History)
5 users (show)

See Also:
Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of:
Environment:
Last Closed:
Type: ---
Regression: ---
Mount Type: ---
Documentation: ---
CRM:
Verified Versions:
Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

Attachments (Terms of Use)
Add an attachment (proposed patch, testcase, etc.)

  None (edit)
Description Pedro Sampaio 2017-12-28 09:07:59 EST 
A flaw was foung in LibTIFF 4.0.9. There is a heap-based buffer over-read in the function PackBitsEncode in tif_packbits.c that could lead to information disclosure and denial of service.

Upstream bug:

http://bugzilla.maptools.org/show_bug.cgi?id=2767
Comment 1 Pedro Sampaio 2017-12-28 09:08:56 EST 
Created libtiff tracking bugs for this issue:

Affects: fedora-all [bug 1529528]


Created mingw-libtiff tracking bugs for this issue:

Affects: epel-7 [bug 1529526]
Affects: fedora-all [bug 1529525]
Note You need to log in before you can comment on or make changes to this bug.
First Last Prev Next    This bug is not in your last search results.