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.
Daten sind bereitgestellt durch 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
Typ Quelle Score Percentile
EPSS FIRST.org 0.05% 0.134
CVSS Metriken
Quelle 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.