CVE-2021-32556

It was discovered that the get_modified_conffiles() function in backends/packaging-apt-dpkg.py allowed injecting modified package names in a manner that would confuse the dpkg(1) call.

CVSS v3 3.8 LOW
CVSS v2.0 2.1 LOW

3.8^/10

CVSS v3 : LOW

Vector :

Exploitability : 2.0 / Impact : 1.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope CHANGED

2.1^/10

CVSS v2.0 : LOW

Vector : AV:L/AC:L/Au:N/C:N/I:P/A:N

Exploitability : 3.9 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://bugs.launchpad.net/ubuntu/+source/apport/+bug/1917904	Vendor Advisory
https://bugs.launchpad.net/ubuntu/+source/apport/+bug/1917904	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:canonical:apport::::::::
	cpe:2.3:a:canonical:apport::::::::
	cpe:2.3:a:canonical:apport::::::::
	cpe:2.3:a:canonical:apport::::::::
	cpe:2.3:a:canonical:apport::::::::
	cpe:2.3:a:canonical:apport::::::::

History

21 Nov 2024, 06:07

Type	Values Removed	Values Added
References	~~() https://bugs.launchpad.net/ubuntu/+source/apport/+bug/1917904 - Vendor Advisory~~	() https://bugs.launchpad.net/ubuntu/+source/apport/+bug/1917904 - Vendor Advisory
CVSS	v2 : ~~2.1~~ v3 : ~~3.3~~	v2 : 2.1 v3 : 3.8

Information

Published : 2021-06-12 04:15

Updated : 2024-11-21 06:07

NVD link : CVE-2021-32556

Mitre link : CVE-2021-32556

CVE.ORG link : CVE-2021-32556

JSON object : View

Products Affected

canonical

apport

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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