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openSUSE: 2021:4820-1 Critical Libcurl Buffer Overflow Vulnerability

opensuse
Calendar Grey August 5, 2021
Dist Opensuse Esm H88
An important update for openSUSE has arrived, addressing a critical security flaw in the djvulibre app. Full details on fixes and installation instructions are included
An update that fixes one vulnerability is now available

Description

This update for djvulibre fixes the following issues:

- CVE-2021-3630: out-of-bounds write in DJVU:DjVuTXT:decode() in

DjVuText.cpp (bsc#1187869)

Topics%20covered

Topics Covered

security advisory threat important out-of-bounds openSUSE djvulibre

Patch

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 15.3:

zypper in -t patch openSUSE-SLE-15.3-2021-2619=1

Package List

- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):

djvulibre-3.5.27-11.11.1

djvulibre-debuginfo-3.5.27-11.11.1

djvulibre-debugsource-3.5.27-11.11.1

libdjvulibre-devel-3.5.27-11.11.1

libdjvulibre21-3.5.27-11.11.1

libdjvulibre21-debuginfo-3.5.27-11.11.1

- openSUSE Leap 15.3 (noarch):

djvulibre-doc-3.5.27-11.11.1

References

https://www.suse.com/security/cve/CVE-2021-3630.html

https://bugzilla.suse.com/1187869

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: openSUSE-SU-2021:2619-1
Rating: important
Affected Products: openSUSE Leap 15.3 .

Topics%20covered

Topics Covered

security advisory threat important out-of-bounds openSUSE djvulibre

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