Bug 1183101 (CVE-2021-25292) - VUL-0: CVE-2021-25292: python-Pillow: backtracking regex in PDF parser could be used as a DOS attack
Summary: VUL-0: CVE-2021-25292: python-Pillow: backtracking regex in PDF parser could ...
Status: RESOLVED FIXED
Alias: CVE-2021-25292
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents (show other bugs)
Version: unspecified
Hardware: Other Other
: P3 - Medium : Major
Target Milestone: ---
Assignee: Security Team bot
QA Contact: Security Team bot
URL: https://smash.suse.de/issue/279110/
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2021-03-05 16:14 UTC by Robert Frohl
Modified: 2024-06-13 12:36 UTC (History)
5 users (show)

See Also:
Found By: Security Response Team
Services Priority:
Business Priority:
Blocker: ---
Marketing QA Status: ---
IT Deployment: ---


Attachments

Note You need to log in before you can comment on or make changes to this bug.
Description Robert Frohl 2021-03-05 16:14:53 UTC
rh#1934699

The PDF parser has a catastrophic backtracking regex that could be used as a DOS attack.

Reference:
https://pillow.readthedocs.io/en/stable/releasenotes/8.1.1.html

References:
https://bugzilla.redhat.com/show_bug.cgi?id=1934699
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-25292
https://access.redhat.com/security/cve/CVE-2021-25292
Comment 5 Swamp Workflow Management 2021-06-10 13:22:34 UTC
SUSE-SU-2021:1938-1: An update that fixes 14 vulnerabilities is now available.

Category: security (important)
Bug References: 1180832,1180834,1183101,1183102,1183105,1183107,1183108,1183110,1185784,1185785,1185786,1185803,1185804,1185805
CVE References: CVE-2020-35653,CVE-2020-35655,CVE-2021-25287,CVE-2021-25288,CVE-2021-25290,CVE-2021-25292,CVE-2021-25293,CVE-2021-27921,CVE-2021-27922,CVE-2021-27923,CVE-2021-28675,CVE-2021-28676,CVE-2021-28677,CVE-2021-28678
JIRA References: 
Sources used:
SUSE OpenStack Cloud Crowbar 9 (src):    python-Pillow-5.2.0-3.8.1
SUSE OpenStack Cloud 9 (src):    python-Pillow-5.2.0-3.8.1

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
Comment 6 Swamp Workflow Management 2021-06-10 13:26:51 UTC
SUSE-SU-2021:1939-1: An update that fixes 10 vulnerabilities is now available.

Category: security (important)
Bug References: 1180834,1183101,1183105,1183107,1183108,1185785,1185786,1185803,1185804,1185805
CVE References: CVE-2020-35653,CVE-2021-25287,CVE-2021-25288,CVE-2021-25290,CVE-2021-25292,CVE-2021-27922,CVE-2021-27923,CVE-2021-28675,CVE-2021-28676,CVE-2021-28677
JIRA References: 
Sources used:
SUSE OpenStack Cloud Crowbar 8 (src):    python-Pillow-4.2.1-3.14.1
SUSE OpenStack Cloud 8 (src):    python-Pillow-4.2.1-3.14.1
HPE Helion Openstack 8 (src):    python-Pillow-4.2.1-3.14.1

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
Comment 9 Maintenance Automation 2024-05-17 08:30:05 UTC
SUSE-SU-2024:1673-1: An update that solves 12 vulnerabilities can now be installed.

Category: security (critical)
Bug References: 1180833, 1183101, 1183102, 1183103, 1183105, 1183107, 1183108, 1183110, 1188574, 1190229, 1194551, 1194552
CVE References: CVE-2020-35654, CVE-2021-23437, CVE-2021-25289, CVE-2021-25290, CVE-2021-25292, CVE-2021-25293, CVE-2021-27921, CVE-2021-27922, CVE-2021-27923, CVE-2021-34552, CVE-2022-22815, CVE-2022-22816
Maintenance Incident: [SUSE:Maintenance:33871](https://smelt.suse.de/incident/33871/)
Sources used:
openSUSE Leap 15.3 (src):
 python-Pillow-7.2.0-150300.3.15.1
openSUSE Leap 15.5 (src):
 python-Pillow-7.2.0-150300.3.15.1

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
Comment 11 Maintenance Automation 2024-06-13 12:36:33 UTC
SUSE-SU-2024:1673-2: An update that solves 12 vulnerabilities can now be installed.

Category: security (critical)
Bug References: 1180833, 1183101, 1183102, 1183103, 1183105, 1183107, 1183108, 1183110, 1188574, 1190229, 1194551, 1194552
CVE References: CVE-2020-35654, CVE-2021-23437, CVE-2021-25289, CVE-2021-25290, CVE-2021-25292, CVE-2021-25293, CVE-2021-27921, CVE-2021-27922, CVE-2021-27923, CVE-2021-34552, CVE-2022-22815, CVE-2022-22816
Maintenance Incident: [SUSE:Maintenance:33871](https://smelt.suse.de/incident/33871/)
Sources used:
SUSE Package Hub 15 15-SP6 (src):
 python-Pillow-7.2.0-150300.3.15.1

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.