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AUSCERT External Security Bulletin Redistribution
ESB-2021.2092
Security update for python-Pillow
11 June 2021
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AusCERT Security Bulletin Summary
---------------------------------
Product: python-Pillow
Publisher: SUSE
Operating System: SUSE
Impact/Access: Denial of Service -- Remote/Unauthenticated
Access Confidential Data -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2021-28677 CVE-2021-28676 CVE-2021-28675
CVE-2021-27923 CVE-2021-27922 CVE-2021-25290
CVE-2021-25288 CVE-2021-25287 CVE-2020-35653
Reference: ESB-2021.1770
ESB-2021.0887
Original Bulletin:
https://www.suse.com/support/update/announcement/2021/suse-su-20211940-1
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SUSE Security Update: Security update for python-Pillow
______________________________________________________________________________
Announcement ID: SUSE-SU-2021:1940-1
Rating: important
References: #1180834 #1183105 #1183107 #1183108 #1185785 #1185786
#1185803 #1185804 #1185805
Cross-References: CVE-2020-35653 CVE-2021-25287 CVE-2021-25288 CVE-2021-25290
CVE-2021-27922 CVE-2021-27923 CVE-2021-28675 CVE-2021-28676
CVE-2021-28677
Affected Products:
SUSE OpenStack Cloud 7
______________________________________________________________________________
An update that fixes 9 vulnerabilities is now available.
Description:
This update for python-Pillow fixes the following issues:
o CVE-2021-25290: Fixed a negative-offset memcpy with an invalid size in
TiffDecode.c (bsc#1183105).
o CVE-2021-27922,CVE-2021-27923: Fixed improper reported size of a contained
image (bsc#1183108,bsc#1183107)
o CVE-2020-35653: Fixed buffer over-read in PcxDecode when decoding a crafted
PCX file (bsc#1180834).
o CVE-2021-25287: Fixed out-of-bounds read in J2kDecode in j2ku_graya_la (bsc
#1185805).
o CVE-2021-25288: Fixed out-of-bounds read in J2kDecode in j2ku_gray_i (bsc#
1185803).
o CVE-2021-28675: Fixed DoS in PsdImagePlugin (bsc#1185804).
o CVE-2021-28677: Fixed DoS in the open phase via a malicious EPS file (bsc#
1185785).
o CVE-2021-28676: Fixed infinite loop in FliDecode.c (bsc#1185786).
Patch Instructions:
To install this SUSE Security Update use the SUSE recommended installation
methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
o SUSE OpenStack Cloud 7:
zypper in -t patch SUSE-OpenStack-Cloud-7-2021-1940=1
Package List:
o SUSE OpenStack Cloud 7 (aarch64 s390x x86_64):
python-Pillow-2.8.1-4.22.1
python-Pillow-debuginfo-2.8.1-4.22.1
python-Pillow-debugsource-2.8.1-4.22.1
References:
o https://www.suse.com/security/cve/CVE-2020-35653.html
o https://www.suse.com/security/cve/CVE-2021-25287.html
o https://www.suse.com/security/cve/CVE-2021-25288.html
o https://www.suse.com/security/cve/CVE-2021-25290.html
o https://www.suse.com/security/cve/CVE-2021-27922.html
o https://www.suse.com/security/cve/CVE-2021-27923.html
o https://www.suse.com/security/cve/CVE-2021-28675.html
o https://www.suse.com/security/cve/CVE-2021-28676.html
o https://www.suse.com/security/cve/CVE-2021-28677.html
o https://bugzilla.suse.com/1180834
o https://bugzilla.suse.com/1183105
o https://bugzilla.suse.com/1183107
o https://bugzilla.suse.com/1183108
o https://bugzilla.suse.com/1185785
o https://bugzilla.suse.com/1185786
o https://bugzilla.suse.com/1185803
o https://bugzilla.suse.com/1185804
o https://bugzilla.suse.com/1185805
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