Bug 1934705 (CVE-2021-25293) - CVE-2021-25293 python-pillow: Out-of-bounds read in SGI RLE image reader
Summary: CVE-2021-25293 python-pillow: Out-of-bounds read in SGI RLE image reader
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2021-25293
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: 1934706 1934707 1934708 1934709 1935584 1939591 1939593
Blocks: 1934710
TreeView+ depends on / blocked
 
Reported: 2021-03-03 17:15 UTC by Guilherme de Almeida Suckevicz
Modified: 2021-11-09 17:24 UTC (History)
11 users (show)

Fixed In Version: python-pillow-8.1.1
Doc Type: If docs needed, set a value
Doc Text:
A flaw was found in python-pillow. There is an Out of Bounds Read in SGIRleDecode.c.
Clone Of:
Environment:
Last Closed: 2021-10-19 14:09:02 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2021:3917 0 None None None 2021-10-19 12:11:01 UTC
Red Hat Product Errata RHSA-2021:4149 0 None None None 2021-11-09 17:24:28 UTC

Description Guilherme de Almeida Suckevicz 2021-03-03 17:15:09 UTC 
There is an Out of Bounds Read in SGIRleDecode.c, since pillow 4.3.0.

Reference:
https://pillow.readthedocs.io/en/stable/releasenotes/8.1.1.html
Comment 1 Guilherme de Almeida Suckevicz 2021-03-03 17:16:12 UTC 
Created mingw-python-pillow tracking bugs for this issue:

Affects: fedora-all [bug 1934708]


Created python-pillow tracking bugs for this issue:

Affects: fedora-all [bug 1934706]


Created python2-pillow tracking bugs for this issue:

Affects: fedora-all [bug 1934707]


Created python3-pillow tracking bugs for this issue:

Affects: epel-7 [bug 1934709]
Comment 3 Jason Shepherd 2021-03-08 03:03:26 UTC 
Statement:

Disable the invoice generation feature to mitigate this vulnerability in Red Hat Quay.
Comment 6 Riccardo Schirone 2021-03-16 16:37:30 UTC 
Upstream patch:
https://github.com/python-pillow/Pillow/commit/4853e522bddbec66022c0915b9a56255d0188bf9
Comment 9 errata-xmlrpc 2021-10-19 12:10:59 UTC 
This issue has been addressed in the following products:

  Red Hat Quay 3

Via RHSA-2021:3917 https://access.redhat.com/errata/RHSA-2021:3917
Comment 10 Product Security DevOps Team 2021-10-19 14:09:02 UTC 
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2021-25293
Comment 11 errata-xmlrpc 2021-11-09 17:24:26 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2021:4149 https://access.redhat.com/errata/RHSA-2021:4149
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