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01 Record

CVE-2019-11480

Ubuntu kernel snap build process could use unauthenticated sources

HighPUBLISHEDCNA: canonical
CNA base score8.4 CVSS v3.xCVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

02 Description

Ubuntu kernel snap build process could use unauthenticated sources

03 Exploitation and scoring

Exploitation
Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision
Not assessed by CISA
EPSS probability
0.50% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 42.9% of scored records. A rank, not a probability.
NVD base score
8.1 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2020-04-14 02:10Z6 YR AGO
Last updated
2024-09-16 20:46Z2 YR AGO
Reserved
2019-04-23
Assigning CNA
canonical
Record state
PUBLISHED
Severity
High (CVSS 8.4)
CNA CVSS vector
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Weaknesses
  • CWE-353Missing Support for Integrity CheckBase
  • CWE-345Insufficient Verification of Data AuthenticityClass
Data version
5.1
Document digest
e387fb9460808b7d8fb1981539156b9c18a1391a1cc9be5e382c7e507c645335

05 Affected products

VendorProductVersionsPlatforms
Canonicalpc-kernel<= 2019-07-16—

06 References