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openSUSE 15.3 Important Advisory: Expat Security Fix Patching Eight Issues

opensuse
Calendar Grey January 25, 2022
Dist Opensuse Esm H88
A significant Fedora update for libxml2 tackling severe vulnerabilities and resolving ten key concerns efficiently.
An update that fixes 8 vulnerabilities is now available

Description

This update for expat fixes the following issues:

- CVE-2021-45960: Fixed left shift in the storeAtts function in xmlparse.c

that can lead to realloc misbehavior (bsc#1194251).

- CVE-2021-46143: Fixed integer overflow in m_groupSize in doProlog

(bsc#1194362).

- CVE-2022-22822: Fixed integer overflow in addBinding in xmlparse.c

(bsc#1194474).

- CVE-2022-22823: Fixed integer overflow in build_model in xmlparse.c

(bsc#1194476).

- CVE-2022-22824: Fixed integer overflow in defineAttribute in xmlparse.c

(bsc#1194477).

- CVE-2022-22825: Fixed integer overflow in lookup in xmlparse.c

(bsc#1194478).

- CVE-2022-22826: Fixed integer overflow in nextScaffoldPart in xmlparse.c

(bsc#1194479).

- CVE-2022-22827: Fixed integer overflow in storeAtts in xmlparse.c

(bsc#1194480).

Topics%20covered

Topics Covered

security advisory software update patch important risk assessment openSUSE expat

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-15.3-2022-178=1

Package List

- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):

expat-2.2.5-3.9.1

expat-debuginfo-2.2.5-3.9.1

expat-debugsource-2.2.5-3.9.1

libexpat-devel-2.2.5-3.9.1

libexpat1-2.2.5-3.9.1

libexpat1-debuginfo-2.2.5-3.9.1

- openSUSE Leap 15.3 (x86_64):

expat-32bit-debuginfo-2.2.5-3.9.1

libexpat-devel-32bit-2.2.5-3.9.1

libexpat1-32bit-2.2.5-3.9.1

libexpat1-32bit-debuginfo-2.2.5-3.9.1

References

https://www.suse.com/security/cve/CVE-2021-45960.html

https://www.suse.com/security/cve/CVE-2021-46143.html

https://www.suse.com/security/cve/CVE-2022-22822.html

https://www.suse.com/security/cve/CVE-2022-22823.html

https://www.suse.com/security/cve/CVE-2022-22824.html

https://www.suse.com/security/cve/CVE-2022-22825.html

https://www.suse.com/security/cve/CVE-2022-22826.html

https://www.suse.com/security/cve/CVE-2022-22827.html

https://bugzilla.suse.com/1194251

https://bugzilla.suse.com/1194362

https://bugzilla.suse.com/1194474

https://bugzilla.suse.com/1194476

https://bugzilla.suse.com/1194477

https://bugzilla.suse.com/1194478

https://bugzilla.suse.com/1194479

https://bugzilla.suse.com/1194480

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: openSUSE-SU-2022:0178-1
Rating: important
Affected Products: openSUSE Leap 15.3 .

Topics%20covered

Topics Covered

security advisory software update patch important risk assessment openSUSE expat

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