Bugzilla – Bug 1183110
VUL-0: CVE-2021-27921: python-Pillow: reported size of a contained image is not properly checked for a BLP container
Last modified: 2024-06-13 12:36:33 UTC
rh#1935384 Pillow before 8.1.1 allows attackers to cause a denial of service (memory consumption) because the reported size of a contained image is not properly checked for a BLP container, and thus an attempted memory allocation can be very large. Reference: https://pillow.readthedocs.io/en/stable/releasenotes/8.1.1.html References: https://bugzilla.redhat.com/show_bug.cgi?id=1935384 http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-27921 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-27921 https://pillow.readthedocs.io/en/stable/releasenotes/8.1.1.html
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.
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.
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.