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openSUSE Leap 15.3: 2021:3476-1 critical: xstream code execution

opensuse
Calendar Grey October 20, 2021
Dist Opensuse Esm H88
This maintenance release tackles 14 high-severity vulnerabilities in xstream for openSUSE Leap. Update immediately to reduce potential threats.
An update that fixes 14 vulnerabilities is now available

Description

This update for xstream fixes the following issues:

- Upgrade to 1.4.18

- CVE-2021-39139: Fixed an issue that allowed an attacker to execute

arbitrary code execution by manipulating the processed input stream with

type information. (bsc#1189798)

- CVE-2021-39140: Fixed an issue that allowed an attacker to execute a DoS

attack by manipulating the processed input stream. (bsc#1189798)

- CVE-2021-39141: Fixed an issue that allowed an attacker to achieve

arbitrary code execution. (bsc#1189798)

- CVE-2021-39144: Fixed an issue that allowed an attacker to achieve

arbitrary code execution. (bsc#1189798)

- CVE-2021-39145: Fixed an issue that allowed an attacker to achieve

arbitrary code execution. (bsc#1189798)

- CVE-2021-39146: Fixed an issue that allowed an attacker to achieve

arbitrary code execution. (bsc#1189798)

- CVE-2021-39147: Fixed an issue that allowed an attacker to achieve

arbitrary code execution. (bsc#1189798)

Read the Full Advisory

Topics%20covered

Topics Covered

security advisory security update critical code execution openSUSE xstream

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-15.3-2021-3476=1

Package List

- openSUSE Leap 15.3 (noarch):

xstream-1.4.18-3.14.1

xstream-benchmark-1.4.18-3.14.1

xstream-javadoc-1.4.18-3.14.1

xstream-parent-1.4.18-3.14.1

References

https://www.suse.com/security/cve/CVE-2021-39139.html

https://www.suse.com/security/cve/CVE-2021-39140.html

https://www.suse.com/security/cve/CVE-2021-39141.html

https://www.suse.com/security/cve/CVE-2021-39144.html

https://www.suse.com/security/cve/CVE-2021-39145.html

https://www.suse.com/security/cve/CVE-2021-39146.html

https://www.suse.com/security/cve/CVE-2021-39147.html

https://www.suse.com/security/cve/CVE-2021-39148.html

https://www.suse.com/security/cve/CVE-2021-39149.html

https://www.suse.com/security/cve/CVE-2021-39150.html

https://www.suse.com/security/cve/CVE-2021-39151.html

https://www.suse.com/security/cve/CVE-2021-39152.html

https://www.suse.com/security/cve/CVE-2021-39153.html

https://www.suse.com/security/cve/CVE-2021-39154.html

https://bugzilla.suse.com/1189798

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: openSUSE-SU-2021:3476-1
Rating: important
Affected Products: openSUSE Leap 15.3 .

Topics%20covered

Topics Covered

security advisory security update critical code execution openSUSE xstream

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