CVE-2022-25314

Published: 18 February 2022

In Expat (aka libexpat) before 2.4.5, there is an integer overflow in copyString.

Notes

Author	Note
sbeattie	paraview uses system expat xotcl uses system expat poco uses system expat gdcm uses system expat audacity uses system expat simgear uses system expat coin3 uses system expat as of 4.0.0~CMake~6f54f1602475+ds1-1 sitecopy uses system expat since 1:0.16.0-1 (dapper!)
leosilva	xenial and trusty are not affected as code is not present.
rodrigo-zaiden	libxmltok does not include copyString method, so it is not affected.

Author

Note

paraview uses system expat
xotcl uses system expat
poco uses system expat
gdcm uses system expat
audacity uses system expat
simgear uses system expat
coin3 uses system expat as of 4.0.0~CMake~6f54f1602475+ds1-1
sitecopy uses system expat since 1:0.16.0-1 (dapper!)

leosilva

xenial and trusty are not affected as code is not present.

rodrigo-zaiden

libxmltok does not include copyString method,
so it is not affected.

Priority

Cvss 3 Severity Score

7.5

Score breakdown

Status

Package	Release	Status
thunderbird Launchpad, Ubuntu, Debian	xenial	Ignored (end of standard support, was needed)
	focal	Ignored (bundled deps handled by upstream in new versions)
	impish	Ignored (end of life)
	kinetic	Ignored (end of life, was needs-triage)
	jammy	Ignored (bundled deps handled by upstream in new versions)
	lunar	Ignored (bundled deps handled by upstream in new versions)
	trusty	Does not exist
	upstream	Needs triage
	bionic	Ignored (end of standard support, was needed)
	mantic	Ignored (bundled deps handled by upstream in new versions)
ayttm Launchpad, Ubuntu, Debian	xenial	Needs triage
	bionic	Does not exist
	focal	Does not exist
	impish	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Needs triage
	jammy	Does not exist
	mantic	Does not exist
cableswig Launchpad, Ubuntu, Debian	xenial	Needs triage
	bionic	Does not exist
	focal	Does not exist
	impish	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Needs triage
	jammy	Does not exist
	mantic	Does not exist
cadaver Launchpad, Ubuntu, Debian	xenial	Needs triage
	kinetic	Ignored (end of life, was needs-triage)
	bionic	Needs triage
	focal	Needs triage
	impish	Ignored (end of life)
	lunar	Needs triage
	trusty	Does not exist
	upstream	Needs triage
	jammy	Needs triage
	mantic	Needs triage
apache2 Launchpad, Ubuntu, Debian	bionic	Not vulnerable (code-not-compiled)
	focal	Not vulnerable (code-not-compiled)
	impish	Not vulnerable (code-not-compiled)
	lunar	Not vulnerable (code-not-compiled)
	trusty	Not vulnerable (code-not-compiled)
	upstream	Needs triage
	xenial	Not vulnerable (code-not-compiled)
	jammy	Not vulnerable (code-not-compiled)
	kinetic	Not vulnerable (code-not-compiled)
	mantic	Not vulnerable (code-not-compiled)
apr-util Launchpad, Ubuntu, Debian	bionic	Not vulnerable (code-not-compiled)
	focal	Not vulnerable (code-not-compiled)
	impish	Not vulnerable (code-not-compiled)
	kinetic	Not vulnerable (code-not-compiled)
	lunar	Not vulnerable (code-not-compiled)
	trusty	Not vulnerable (code-not-compiled)
	upstream	Needs triage
	xenial	Not vulnerable (code-not-compiled)
	jammy	Not vulnerable (code-not-compiled)
	mantic	Not vulnerable (code-not-compiled)
cmake Launchpad, Ubuntu, Debian	bionic	Not vulnerable (code-not-compiled)
	focal	Not vulnerable (code-not-compiled)
	impish	Not vulnerable (code-not-compiled)
	kinetic	Not vulnerable (code-not-compiled)
	lunar	Not vulnerable (code-not-compiled)
	trusty	Does not exist
	upstream	Needs triage
	xenial	Not vulnerable (code-not-compiled)
	jammy	Not vulnerable (code-not-compiled)
	mantic	Not vulnerable (code-not-compiled)
coin3 Launchpad, Ubuntu, Debian	bionic	Needs triage
	focal	Not vulnerable (uses system expat)
	impish	Not vulnerable (uses system expat)
	kinetic	Not vulnerable (uses system expat)
	lunar	Not vulnerable (uses system expat)
	trusty	Needs triage
	upstream	Needs triage
	jammy	Not vulnerable (uses system expat)
	xenial	Needs triage
	mantic	Not vulnerable (uses system expat)
firefox Launchpad, Ubuntu, Debian	focal	Ignored (bundled deps handled by upstream in new versions)
	impish	Ignored (end of life)
	kinetic	Released (1:1snap1-0ubuntu1)
	lunar	Released (1:1snap1-0ubuntu1)
	trusty	Does not exist
	upstream	Needs triage
	jammy	Released (1:1snap1-0ubuntu1)
	bionic	Ignored (end of standard support, was needed)
	xenial	Ignored (end of standard support, was needed)
	mantic	Released (1:1snap1-0ubuntu1)
insighttoolkit4 Launchpad, Ubuntu, Debian	bionic	Not vulnerable (uses system expat)
	focal	Not vulnerable (uses system expat)
	jammy	Not vulnerable (uses system expat)
	kinetic	Not vulnerable (uses system expat)
	lunar	Not vulnerable (uses system expat)
	impish	Ignored (end of life)
	trusty	Does not exist
	upstream	Needs triage
	xenial	Needs triage
	mantic	Does not exist
expat Launchpad, Ubuntu, Debian	bionic	Released (2.2.5-3ubuntu0.7)
	focal	Released (2.2.9-1ubuntu0.4)
	impish	Released (2.4.1-2ubuntu0.3)
	kinetic	Released (2.4.5-2)
	lunar	Released (2.4.5-2)
	trusty	Not vulnerable
	upstream	Needs triage
	xenial	Not vulnerable
	jammy	Released (2.4.5-2)
	mantic	Released (2.4.5-2)
gdcm Launchpad, Ubuntu, Debian	bionic	Not vulnerable (uses system expat)
	focal	Not vulnerable (uses system expat)
	impish	Not vulnerable (uses system expat)
	jammy	Not vulnerable (uses system expat)
	kinetic	Not vulnerable (uses system expat)
	lunar	Not vulnerable (uses system expat)
	trusty	Not vulnerable (uses system expat)
	upstream	Needs triage
	xenial	Not vulnerable (uses system expat)
	mantic	Not vulnerable (uses system expat)
ghostscript Launchpad, Ubuntu, Debian	bionic	Not vulnerable (code-not-compiled)
	focal	Not vulnerable (code-not-compiled)
	impish	Not vulnerable (code-not-compiled)
	jammy	Not vulnerable (code-not-compiled)
	kinetic	Not vulnerable (code-not-compiled)
	lunar	Not vulnerable (code-not-compiled)
	trusty	Does not exist
	upstream	Needs triage
	xenial	Not vulnerable (code-not-compiled)
	mantic	Not vulnerable (code-not-compiled)
insighttoolkit Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Does not exist
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Needs triage
	xenial	Needs triage
	mantic	Does not exist
libxmltok Launchpad, Ubuntu, Debian	kinetic	Not vulnerable (code not present)
	lunar	Not vulnerable (code not present)
	bionic	Not vulnerable (code not present)
	focal	Not vulnerable (code not present)
	hirsute	Ignored (end of life)
	impish	Not vulnerable (code not present)
	jammy	Not vulnerable (code not present)
	trusty	Ignored (end of standard support)
	upstream	Needs triage
	xenial	Not vulnerable (code not present)
	mantic	Not vulnerable (code not present)
matanza Launchpad, Ubuntu, Debian	kinetic	Ignored (end of life, was needs-triage)
	bionic	Needs triage
	focal	Needs triage
	impish	Ignored (end of life)
	jammy	Needs triage
	lunar	Needs triage
	trusty	Does not exist
	upstream	Needs triage
	xenial	Needs triage
	mantic	Needs triage
swish-e Launchpad, Ubuntu, Debian	kinetic	Ignored (end of life, was needs-triage)
	bionic	Needs triage
	focal	Needs triage
	impish	Ignored (end of life)
	jammy	Needs triage
	lunar	Needs triage
	trusty	Does not exist
	upstream	Needs triage
	xenial	Needs triage
	mantic	Needs triage
tdom Launchpad, Ubuntu, Debian	kinetic	Ignored (end of life, was needs-triage)
	bionic	Needs triage
	focal	Needs triage
	impish	Ignored (end of life)
	jammy	Needs triage
	lunar	Needs triage
	trusty	Does not exist
	upstream	Needs triage
	xenial	Needs triage
	mantic	Needs triage
smart Launchpad, Ubuntu, Debian	bionic	Not vulnerable (code-not-compiled)
	focal	Does not exist
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Does not exist
	upstream	Needs triage
	xenial	Not vulnerable (code-not-compiled)
	mantic	Does not exist
texlive-bin Launchpad, Ubuntu, Debian	bionic	Not vulnerable (code-not-compiled)
	focal	Not vulnerable (code-not-compiled)
	impish	Not vulnerable (code-not-compiled)
	jammy	Not vulnerable (code-not-compiled)
	kinetic	Not vulnerable (code-not-compiled)
	lunar	Not vulnerable (code-not-compiled)
	trusty	Does not exist
	upstream	Needs triage
	xenial	Not vulnerable (code-not-compiled)
	mantic	Not vulnerable (code-not-compiled)
vnc4 Launchpad, Ubuntu, Debian	bionic	Needs triage
	focal	Does not exist
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Needs triage
	upstream	Needs triage
	xenial	Needs triage
	mantic	Does not exist
vtk Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Does not exist
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	trusty	Needs triage
	upstream	Needs triage
	xenial	Needs triage
	mantic	Does not exist
wbxml2 Launchpad, Ubuntu, Debian	kinetic	Ignored (end of life, was needs-triage)
	bionic	Needs triage
	focal	Needs triage
	impish	Ignored (end of life)
	jammy	Needs triage
	lunar	Needs triage
	trusty	Does not exist
	upstream	Needs triage
	xenial	Needs triage
	mantic	Needs triage
xmlrpc-c Launchpad, Ubuntu, Debian	kinetic	Ignored (end of life, was needs-triage)
	bionic	Needs triage
	focal	Needs triage
	impish	Ignored (end of life)
	jammy	Needs triage
	lunar	Needs triage
	trusty	Needs triage
	upstream	Needs triage
	xenial	Needs triage
	mantic	Needs triage

Severity score breakdown

Parameter	Value
Base score	7.5
Attack vector	Network
Attack complexity	Low
Privileges required	None
User interaction	None
Scope	Unchanged
Confidentiality	None
Integrity impact	None
Availability impact	High
Vector	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

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