openSUSE2021:0759-1: important: Security update for djvulibre

openSUSE Security Update: Security update for djvulibre ______________________________________________________________________________
Announcement ID: openSUSE-SU-2021:0759-1 Rating: important References: #1185895 #1185900 #1185904 #1185905 Cross-References: CVE-2021-32490 CVE-2021-32491 CVE-2021-32492 CVE-2021-32493 CVSS scores: CVE-2021-32490 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2021-32491 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2021-32492 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2021-32493 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products: openSUSE Leap 15.2 ______________________________________________________________________________
An update that fixes four vulnerabilities is now available.
Description:
This update for djvulibre fixes the following issues:
– CVE-2021-32490 [bsc#1185895]: Out of bounds write in function DJVU:filter_bv() via crafted djvu file – CVE-2021-32491 [bsc#1185900]: Integer overflow in function render() in tools/ddjvu via crafted djvu file – CVE-2021-32492 [bsc#1185904]: Out of bounds read in function DJVU:DataPool:has_data() via crafted djvu file – CVE-2021-32493 [bsc#1185905]: Heap buffer overflow in function DJVU:GBitmap:decode() via crafted djvu file
This update was imported from the SUSE:SLE-15-SP2:Update update project.
Patch Instructions:
To install this openSUSE 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:
– openSUSE Leap 15.2:
zypper in -t patch openSUSE-2021-759=1

Package List:
– openSUSE Leap 15.2 (i586 x86_64):
djvulibre-3.5.27-lp152.7.3.1 djvulibre-debuginfo-3.5.27-lp152.7.3.1 djvulibre-debugsource-3.5.27-lp152.7.3.1 libdjvulibre-devel-3.5.27-lp152.7.3.1 libdjvulibre21-3.5.27-lp152.7.3.1 libdjvulibre21-debuginfo-3.5.27-lp152.7.3.1
– openSUSE Leap 15.2 (noarch):
djvulibre-doc-3.5.27-lp152.7.3.1
References:
www.suse.com/security/cve/CVE-2021-32490.html www.suse.com/security/cve/CVE-2021-32491.html www.suse.com/security/cve/CVE-2021-32492.html www.suse.com/security/cve/CVE-2021-32493.html bugzilla.suse.com/1185895 bugzilla.suse.com/1185900 bugzilla.suse.com/1185904 bugzilla.suse.com/1185905