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openSUSE: 2021:1341-1 Important: Mupdf Buffer Overflow and Use-After-Free

opensuse
Calendar Grey October 11, 2021
Dist Opensuse Esm H88
Critical update released for openSUSE to address significant mupdf vulnerabilities. Safeguard against buffer overflow and use-after-free issues immediately.
An update that fixes two vulnerabilities is now available

Description

This update for mupdf fixes the following issues:

- CVE-2020-19609: Fixed heap-based buffer overflow in

tiff_expand_colormap() when parsing TIFF files (boo#1190176)

- CVE-2020-16600: Fixed use-after-free when a valid page was followed by a

page with invalid pixmap dimensions (boo#1190175)

Topics%20covered

Topics Covered

security advisory buffer overflow important update openSUSE use-after-free mupdf

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 15.2:

zypper in -t patch openSUSE-2021-1341=1

- openSUSE Backports SLE-15-SP3:

zypper in -t patch openSUSE-2021-1341=1

- openSUSE Backports SLE-15-SP2:

zypper in -t patch openSUSE-2021-1341=1

- openSUSE Backports SLE-15-SP1:

zypper in -t patch openSUSE-2021-1341=1

Package List

- openSUSE Leap 15.2 (i586 x86_64):

mupdf-1.12.0-lp152.6.3.1

mupdf-debuginfo-1.12.0-lp152.6.3.1

mupdf-debugsource-1.12.0-lp152.6.3.1

mupdf-devel-static-1.12.0-lp152.6.3.1

- openSUSE Backports SLE-15-SP3 (aarch64 i586 ppc64le s390x x86_64):

mupdf-1.12.0-bp153.2.3.1

mupdf-debuginfo-1.12.0-bp153.2.3.1

mupdf-debugsource-1.12.0-bp153.2.3.1

mupdf-devel-static-1.12.0-bp153.2.3.1

- openSUSE Backports SLE-15-SP2 (aarch64 ppc64le s390x x86_64):

mupdf-1.12.0-bp152.4.3.1

mupdf-debuginfo-1.12.0-bp152.4.3.1

mupdf-debugsource-1.12.0-bp152.4.3.1

mupdf-devel-static-1.12.0-bp152.4.3.1

- openSUSE Backports SLE-15-SP1 (aarch64 ppc64le s390x x86_64):

mupdf-1.12.0-bp151.4.3.1

mupdf-devel-static-1.12.0-bp151.4.3.1

References

https://www.suse.com/security/cve/CVE-2020-16600.html

https://www.suse.com/security/cve/CVE-2020-19609.html

https://bugzilla.suse.com/1190175

https://bugzilla.suse.com/1190176

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: openSUSE-SU-2021:1341-1
Rating: important
Affected Products: openSUSE Leap 15.2 openSUSE Backports SLE-15-SP3 openSUSE Backports SLE-15-SP2 openSUSE Backports SLE-15-SP1 .

Topics%20covered

Topics Covered

security advisory buffer overflow important update openSUSE use-after-free mupdf

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