CVE-2023-1999

Published: 8 May 2023

A double-free in libwebp could have led to memory corruption and a potentially exploitable crash.

Notes

Author	Note
tyhicks	mozjs contains a copy of the SpiderMonkey JavaScript engine
mdeslaur	starting with Ubuntu 22.04, the firefox package is just a script that installs the Firefox snap

Priority

Status

Package	Release	Status
firefox Launchpad, Ubuntu, Debian	bionic	Not vulnerable (112.0.2+build1-0ubuntu0.18.04.1)
	focal	Not vulnerable
	jammy	Not vulnerable
	kinetic	Not vulnerable
	lunar	Not vulnerable
	trusty	Ignored (out of standard support)
	upstream	Released (112.0-1)
	xenial	Needs triage
	Patches: upstream: https://hg.mozilla.org/releases/mozilla-esr102/rev/53b805c752ff23080e100eda2b3b4280d4370b2e
libwebp Launchpad, Ubuntu, Debian	bionic	Released (0.6.1-2ubuntu0.18.04.2)
	focal	Released (0.6.1-2ubuntu0.20.04.2)
	jammy	Released (1.2.2-2ubuntu0.22.04.1)
	kinetic	Released (1.2.2-2ubuntu0.22.10.1)
	lunar	Released (1.2.4-0.1ubuntu0.23.04.1)
	trusty	Needs triage
	upstream	Needs triage
	xenial	Needs triage
	Patches: upstream: https://github.com/webmproject/libwebp/commit/a486d800b60d0af4cc0836bf7ed8f21e12974129
mozjs38 Launchpad, Ubuntu, Debian	bionic	Needs triage
	focal	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Needs triage
	xenial	Does not exist
mozjs52 Launchpad, Ubuntu, Debian	bionic	Needs triage
	focal	Needs triage
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Needs triage
	xenial	Does not exist
mozjs68 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Needs triage
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Needs triage
	xenial	Does not exist
mozjs78 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Does not exist
	jammy	Needs triage
	kinetic	Needs triage
	lunar	Needs triage
	trusty	Does not exist
	upstream	Needs triage
	xenial	Does not exist
mozjs91 Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Does not exist
	jammy	Needs triage
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Needs triage
	xenial	Does not exist
thunderbird Launchpad, Ubuntu, Debian	bionic	Needed
	focal	Needed
	jammy	Needed
	kinetic	Needed
	lunar	Needed
	trusty	Ignored (out of standard support)
	upstream	Needs triage
	xenial	Needed

References

Bugs

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