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openSUSE Leap 15.2: 2020:2076-1 Moderate: Wireshark Infinite Loop Crash

opensuse
Calendar Grey November 27, 2020
Dist Opensuse Esm H88
Critical flaws in Wireshark have been addressed with the recent openSUSE patch - vital for maintaining security and system integrity.
An update that fixes two vulnerabilities is now available

Description

This update for wireshark fixes the following issues:

- wireshark was updated to 3.2.8:

- CVE-2020-26575: Fixed an issue where FBZERO dissector was entering in

infinite loop (bsc#1177406)

- CVE-2020-28030: Fixed an issue where GQUIC dissector was crashing

(bsc#1178291)

* Infinite memory allocation while parsing this tcp packet

This update was imported from the SUSE:SLE-15:Update update project.

Topics%20covered

Topics Covered

security advisory moderate infinite loop memory allocation crash wireshark openSUSE

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-2020-2076=1

Package List

- openSUSE Leap 15.2 (i586 x86_64):

libwireshark13-3.2.8-lp152.2.9.1

libwireshark13-debuginfo-3.2.8-lp152.2.9.1

libwiretap10-3.2.8-lp152.2.9.1

libwiretap10-debuginfo-3.2.8-lp152.2.9.1

libwsutil11-3.2.8-lp152.2.9.1

libwsutil11-debuginfo-3.2.8-lp152.2.9.1

wireshark-3.2.8-lp152.2.9.1

wireshark-debuginfo-3.2.8-lp152.2.9.1

wireshark-debugsource-3.2.8-lp152.2.9.1

wireshark-devel-3.2.8-lp152.2.9.1

wireshark-ui-qt-3.2.8-lp152.2.9.1

wireshark-ui-qt-debuginfo-3.2.8-lp152.2.9.1

References

https://www.suse.com/security/cve/CVE-2020-26575.html

https://www.suse.com/security/cve/CVE-2020-28030.html

https://bugzilla.suse.com/1177406

https://bugzilla.suse.com/1178291

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Announcement ID: openSUSE-SU-2020:2076-1
Rating: moderate
Affected Products: openSUSE Leap 15.2 .

Topics%20covered

Topics Covered

security advisory moderate infinite loop memory allocation crash wireshark openSUSE

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