Bug 1553467 (CVE-2018-7712) - CVE-2018-7712 opencv: assertion failure in validateInputImageSize function in modules/imgcodecs/src/loadsave.cpp
Summary: CVE-2018-7712 opencv: assertion failure in validateInputImageSize function in...
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2018-7712
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: 1553468
Blocks: 1553474
TreeView+ depends on / blocked
 
Reported: 2018-03-08 22:42 UTC by Laura Pardo
Modified: 2019-09-29 14:35 UTC (History)
11 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2018-05-01 19:11:26 UTC
Embargoed:

Attachments (Terms of Use)

Description Laura Pardo 2018-03-08 22:42:53 UTC 
The validateInputImageSize function in modules/imgcodecs/src/loadsave.cpp in OpenCV 3.4.1 allows remote attackers to cause a denial of service (assertion failure) because (size.height <= (1<<20)) may be false.


References:
https://github.com/opencv/opencv/issues/10998
https://github.com/xiaoqx/pocs/tree/master/opencv/dos-by-assert
Comment 1 Laura Pardo 2018-03-08 22:43:53 UTC 
Created opencv tracking bugs for this issue:

Affects: fedora-all [bug 1553468]
Note You need to log in before you can comment on or make changes to this bug.