Privilege escalation in Debian Linux
CVE-2020-8021
a Improper Access Control vulnerability in of Open Build Service allows remote attackers to read files of an OBS package where the sourceaccess/access is disabled This issue affects: Open Build Service versions prior to 2.10.5.
Vulnerability class: Privilege Escalation
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.013 (68.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 69th percentile — 68.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000
Affected products
- Debian Linux — versions 9.0
- openSUSE Open Build Service — versions Open Build Service
- openSUSE Open Build Service
Weakness classification (CWE)
References
- bugzilla.suse.com/show_bug.cgi (Exploit, Patch, Issue Tracking, Vendor Advisory)
- lists.debian.org/debian-lts-announce/2021/02/msg00006.html (mailing-list, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-8021?
- CVE-2020-8021 is a medium-severity vulnerability in Debian Linux, classified under Improper Privilege Management. CVSS score: 5.3/10. Published 2020-05-19.
- How severe is CVE-2020-8021?
- Medium severity. CVSS v3 base score is 5.3 out of 10.