Bug 1679143 (CVE-2019-8943) - CVE-2019-8943 wordpress: path traversal in wp_crop_image()
Summary: CVE-2019-8943 wordpress: path traversal in wp_crop_image()
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2019-8943
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: 1679155 1679154
Blocks:
TreeView+ depends on / blocked
 
Reported: 2019-02-20 12:57 UTC by Dhananjay Arunesh
Modified: 2021-02-04 00:55 UTC (History)
2 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2019-06-10 10:48:15 UTC

Attachments (Terms of Use)

Description Dhananjay Arunesh 2019-02-20 12:57:45 UTC 
WordPress through 5.0.3 allows Path Traversal in wp_crop_image(). An attacker
(who has privileges to crop an image) can write the output image to an arbitrary
directory via a filename containing two image extensions and ../ sequences, such
as a filename ending with the .jpg?/../../file.jpg substring.

Reference:
https://blog.ripstech.com/2019/wordpress-image-remote-code-execution/
Comment 1 Dhananjay Arunesh 2019-02-20 13:24:20 UTC 
Created wordpress tracking bugs for this issue:

Affects: fedora-all [bug 1679154]
Comment 2 Dhananjay Arunesh 2019-02-20 13:24:48 UTC 
Created wordpress tracking bugs for this issue:

Affects: epel-all [bug 1679155]
Comment 3 Product Security DevOps Team 2019-06-10 10:48:15 UTC 
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.
Note You need to log in before you can comment on or make changes to this bug.