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Published: 28 August 2017

The gig::Region::GetSampleFromWavePool function in gig.cpp in libgig 4.0.0 allows remote attackers to cause a denial of service (invalid memory read and application crash) via a crafted gig file.



Cvss 3 Severity Score


Score breakdown


Package Release Status
Launchpad, Ubuntu, Debian
impish Not vulnerable
groovy Not vulnerable
hirsute Not vulnerable
xenial Needed

artful Ignored
(end of life)
bionic Not vulnerable
cosmic Not vulnerable
disco Not vulnerable
eoan Not vulnerable
focal Not vulnerable
jammy Not vulnerable
kinetic Not vulnerable
lunar Not vulnerable
trusty Does not exist
(trusty was needed)
Released (4.0.0-5)
zesty Ignored
(end of life)

Severity score breakdown

Parameter Value
Base score 6.5
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H