UBUNTU-CVE-2020-15466
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UBUNTU-CVE-2020-15466
Published: 5 Jul 2020Last Modified: 22 Apr 2026
Upstream:
Aliases:
Summary:
Details: In Wireshark 3.2.0 to 3.2.4, the GVCP dissector could go into an infinite loop. This was addressed in epan/dissectors/packet-gvcp.c by ensuring that an offset increases in all situations.
References: https://ubuntu.com/security/CVE-2020-15466, https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16029, https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=11f40896b696e4e8c7f8b2ad96028404a83a51a4, https://www.wireshark.org/security/wnpa-sec-2020-09.html, https://ubuntu.com/security/notices/USN-6262-1, https://www.cve.org/CVERecord?id=CVE-2020-15466
Affected packages
Package
Name: wireshark
Purl: pkg:deb/ubuntu/[email protected]~esm1?arch=source&distro=esm-apps/focal
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -3.2.3-1ubuntu0.1~esm1
Affected versions
3.0.5-1
3.0.7-1
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
