8.8

CVE-2021-25684

Exploit

It was discovered that apport in data/apport did not properly open a report file to prevent hanging reads on a FIFO.

Data is provided by the National Vulnerability Database (NVD)
Canonical ≫ Apport Version >= 2.20.1-0ubuntu1 < 2.20.1-0ubuntu2.30
Canonical ≫ Apport Version >= 2.20.9-0ubuntu1 < 2.20.9-0ubuntu7.23
Canonical ≫ Apport Version >= 2.20.11-0ubuntu27 < 2.20.11-0ubuntu27.16
Canonical ≫ Apport Version >= 2.20.11-0ubuntu50 < 2.20.11-0ubuntu50.5
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.06% 0.145
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 4.6 3.9 6.4
AV:L/AC:L/Au:N/C:P/I:P/A:P
security@ubuntu.com 8.8 2 6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.