Out-of-bounds write in Wireshark - CVE-2023-0667

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Main Vulnerability Database Vulnerabilities #VU78549

Out-of-bounds write in Wireshark - CVE-2023-0667

Published: July 24, 2023


Vulnerability identifier: #VU78549
CSH Severity: High
CVSS v4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2023-0667
CWE-ID: CWE-787
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a boundary error when processing MSMMS packets. A remote attacker can send specially crafted packets via the network trigger an out-of-bounds write and execute arbitrary code on the target system.


Affected software

Wireshark
Amazon Linux AMI
Gentoo Linux
SUSE Linux Enterprise Real Time 15
SUSE Linux Enterprise Server for SAP Applications 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Desktop 15
SUSE Linux Enterprise High Performance Computing 15
SUSE Manager Retail Branch Server
SUSE Manager Server
SUSE Manager Proxy
Basesystem Module
Desktop Applications Module
openSUSE Leap
openEuler
wireshark
wireshark-debuginfo
wireshark-debugsource
wireshark-help
wireshark-devel
wireshark-ui-qt-debuginfo
libwiretap12-debuginfo
wireshark-ui-qt
libwiretap12
libwsutil13-debuginfo
libwsutil13
libwireshark15
libwireshark15-debuginfo
net-analyzer/wireshark

How to mitigate CVE-2023-0667

Install updates from vendor's website.

Wireshark - addressed in versions 3.6.14, 4.0.6
wireshark - update to 1.8.10-25.24
wireshark - addressed in versions 3.6.0-1, 3.6.14-1
wireshark-debuginfo - addressed in versions 3.6.0-1, 3.6.14-1
wireshark-debugsource - addressed in versions 3.6.0-1, 3.6.14-1
wireshark-help - addressed in versions 3.6.0-1, 3.6.14-1
wireshark-devel - addressed in versions 3.6.0-1, 3.6.14-1
wireshark-ui-qt-debuginfo - update to 3.6.15-150000.3.97.1
libwiretap12-debuginfo - update to 3.6.15-150000.3.97.1
wireshark-ui-qt - update to 3.6.15-150000.3.97.1
libwiretap12 - update to 3.6.15-150000.3.97.1
libwsutil13-debuginfo - update to 3.6.15-150000.3.97.1
wireshark - update to 3.6.15-150000.3.97.1
wireshark-devel - update to 3.6.15-150000.3.97.1
libwsutil13 - update to 3.6.15-150000.3.97.1
wireshark-debuginfo - update to 3.6.15-150000.3.97.1
wireshark-debugsource - update to 3.6.15-150000.3.97.1
libwireshark15 - update to 3.6.15-150000.3.97.1
libwireshark15-debuginfo - update to 3.6.15-150000.3.97.1
net-analyzer/wireshark - update to 4.0.6

External References

Related Security Bulletins