CVE-2019-11480

The pc-kernel snap build process hardcoded the --allow-insecure-repositories and --allow-unauthenticated apt options when creating the build chroot environment. This could allow an attacker who is able to perform a MITM attack between the build environment and the Ubuntu archive to install a malicious package within the build chroot. This issue affects pc-kernel versions prior to and including 2019-07-16

CVSS v3 8.4 HIGH
CVSS v2.0 6.8 MEDIUM

8.4^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.7 / Impact : 6.0

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

6.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://bugs.launchpad.net/bugs/1836041	Exploit Issue Tracking Third Party Advisory
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11480	Third Party Advisory
https://bugs.launchpad.net/bugs/1836041	Exploit Issue Tracking Third Party Advisory
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11480	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:canonical:c-kernel:*:*:*:*:*:*:*:*

History

21 Nov 2024, 04:21

Type	Values Removed	Values Added
CVSS	v2 : ~~6.8~~ v3 : ~~8.1~~	v2 : 6.8 v3 : 8.4
References	~~() https://bugs.launchpad.net/bugs/1836041 - Exploit, Issue Tracking, Third Party Advisory~~	() https://bugs.launchpad.net/bugs/1836041 - Exploit, Issue Tracking, Third Party Advisory
References	~~() https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11480 - Third Party Advisory~~	() https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11480 - Third Party Advisory

Information

Published : 2020-04-14 02:15

Updated : 2024-11-21 04:21

NVD link : CVE-2019-11480

Mitre link : CVE-2019-11480

CVE.ORG link : CVE-2019-11480

JSON object : View

Products Affected

canonical

c-kernel

CWE

CWE-353

Missing Support for Integrity Check

CWE-345

Insufficient Verification of Data Authenticity

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