Security update for python-Pillow SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2021:1940-1 Final 1 1 2021-06-10T08:49:31Z current 2021-06-10T08:49:31Z 2021-06-10T08:49:31Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for python-Pillow This update for python-Pillow fixes the following issues: - CVE-2021-25290: Fixed a negative-offset memcpy with an invalid size in TiffDecode.c (bsc#1183105). - CVE-2021-27922,CVE-2021-27923: Fixed improper reported size of a contained image (bsc#1183108,bsc#1183107) - CVE-2020-35653: Fixed buffer over-read in PcxDecode when decoding a crafted PCX file (bsc#1180834). - CVE-2021-25287: Fixed out-of-bounds read in J2kDecode in j2ku_graya_la (bsc#1185805). - CVE-2021-25288: Fixed out-of-bounds read in J2kDecode in j2ku_gray_i (bsc#1185803). - CVE-2021-28675: Fixed DoS in PsdImagePlugin (bsc#1185804). - CVE-2021-28677: Fixed DoS in the open phase via a malicious EPS file (bsc#1185785). - CVE-2021-28676: Fixed infinite loop in FliDecode.c (bsc#1185786). The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-2021-1940,SUSE-OpenStack-Cloud-7-2021-1940 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2021/suse-su-20211940-1/ Link for SUSE-SU-2021:1940-1 https://lists.suse.com/pipermail/sle-security-updates/2021-June/008989.html E-Mail link for SUSE-SU-2021:1940-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1180834 SUSE Bug 1180834 https://bugzilla.suse.com/1183105 SUSE Bug 1183105 https://bugzilla.suse.com/1183107 SUSE Bug 1183107 https://bugzilla.suse.com/1183108 SUSE Bug 1183108 https://bugzilla.suse.com/1185785 SUSE Bug 1185785 https://bugzilla.suse.com/1185786 SUSE Bug 1185786 https://bugzilla.suse.com/1185803 SUSE Bug 1185803 https://bugzilla.suse.com/1185804 SUSE Bug 1185804 https://bugzilla.suse.com/1185805 SUSE Bug 1185805 https://www.suse.com/security/cve/CVE-2020-35653/ SUSE CVE CVE-2020-35653 page https://www.suse.com/security/cve/CVE-2021-25287/ SUSE CVE CVE-2021-25287 page https://www.suse.com/security/cve/CVE-2021-25288/ SUSE CVE CVE-2021-25288 page https://www.suse.com/security/cve/CVE-2021-25290/ SUSE CVE CVE-2021-25290 page https://www.suse.com/security/cve/CVE-2021-27922/ SUSE CVE CVE-2021-27922 page https://www.suse.com/security/cve/CVE-2021-27923/ SUSE CVE CVE-2021-27923 page https://www.suse.com/security/cve/CVE-2021-28675/ SUSE CVE CVE-2021-28675 page https://www.suse.com/security/cve/CVE-2021-28676/ SUSE CVE CVE-2021-28676 page https://www.suse.com/security/cve/CVE-2021-28677/ SUSE CVE CVE-2021-28677 page SUSE OpenStack Cloud 7 python-Pillow-2.8.1-4.22.1 python-Pillow-tk-2.8.1-4.22.1 python-Pillow-2.8.1-4.22.1 as a component of SUSE OpenStack Cloud 7 In Pillow before 8.1.0, PcxDecode has a buffer over-read when decoding a crafted PCX file because the user-supplied stride value is trusted for buffer calculations. CVE-2020-35653 SUSE OpenStack Cloud 7:python-Pillow-2.8.1-4.22.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2021/suse-su-20211940-1/ https://www.suse.com/security/cve/CVE-2020-35653.html CVE-2020-35653 https://bugzilla.suse.com/1180834 SUSE Bug 1180834 An issue was discovered in Pillow before 8.2.0. There is an out-of-bounds read in J2kDecode, in j2ku_graya_la. CVE-2021-25287 SUSE OpenStack Cloud 7:python-Pillow-2.8.1-4.22.1 critical To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2021/suse-su-20211940-1/ https://www.suse.com/security/cve/CVE-2021-25287.html CVE-2021-25287 https://bugzilla.suse.com/1185805 SUSE Bug 1185805 An issue was discovered in Pillow before 8.2.0. There is an out-of-bounds read in J2kDecode, in j2ku_gray_i. CVE-2021-25288 SUSE OpenStack Cloud 7:python-Pillow-2.8.1-4.22.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2021/suse-su-20211940-1/ https://www.suse.com/security/cve/CVE-2021-25288.html CVE-2021-25288 https://bugzilla.suse.com/1185803 SUSE Bug 1185803 An issue was discovered in Pillow before 8.1.1. In TiffDecode.c, there is a negative-offset memcpy with an invalid size. CVE-2021-25290 SUSE OpenStack Cloud 7:python-Pillow-2.8.1-4.22.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2021/suse-su-20211940-1/ https://www.suse.com/security/cve/CVE-2021-25290.html CVE-2021-25290 https://bugzilla.suse.com/1183105 SUSE Bug 1183105 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 an ICNS container, and thus an attempted memory allocation can be very large. CVE-2021-27922 SUSE OpenStack Cloud 7:python-Pillow-2.8.1-4.22.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2021/suse-su-20211940-1/ https://www.suse.com/security/cve/CVE-2021-27922.html CVE-2021-27922 https://bugzilla.suse.com/1183108 SUSE Bug 1183108 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 an ICO container, and thus an attempted memory allocation can be very large. CVE-2021-27923 SUSE OpenStack Cloud 7:python-Pillow-2.8.1-4.22.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2021/suse-su-20211940-1/ https://www.suse.com/security/cve/CVE-2021-27923.html CVE-2021-27923 https://bugzilla.suse.com/1183107 SUSE Bug 1183107 An issue was discovered in Pillow before 8.2.0. PSDImagePlugin.PsdImageFile lacked a sanity check on the number of input layers relative to the size of the data block. This could lead to a DoS on Image.open prior to Image.load. CVE-2021-28675 SUSE OpenStack Cloud 7:python-Pillow-2.8.1-4.22.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2021/suse-su-20211940-1/ https://www.suse.com/security/cve/CVE-2021-28675.html CVE-2021-28675 https://bugzilla.suse.com/1185804 SUSE Bug 1185804 An issue was discovered in Pillow before 8.2.0. For FLI data, FliDecode did not properly check that the block advance was non-zero, potentially leading to an infinite loop on load. CVE-2021-28676 SUSE OpenStack Cloud 7:python-Pillow-2.8.1-4.22.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2021/suse-su-20211940-1/ https://www.suse.com/security/cve/CVE-2021-28676.html CVE-2021-28676 https://bugzilla.suse.com/1185786 SUSE Bug 1185786 An issue was discovered in Pillow before 8.2.0. For EPS data, the readline implementation used in EPSImageFile has to deal with any combination of \r and \n as line endings. It used an accidentally quadratic method of accumulating lines while looking for a line ending. A malicious EPS file could use this to perform a DoS of Pillow in the open phase, before an image was accepted for opening. CVE-2021-28677 SUSE OpenStack Cloud 7:python-Pillow-2.8.1-4.22.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2021/suse-su-20211940-1/ https://www.suse.com/security/cve/CVE-2021-28677.html CVE-2021-28677 https://bugzilla.suse.com/1185785 SUSE Bug 1185785