Medium severity · published May 19, 2020
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…
5.3
CVSS
1.3%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.3% · higher than 70% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DL
Debian Linux · Debian
9.0 · source: NVD
OB
Open Build Service · Opensuse
before 2.10.5 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-8021
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-8021
Exploit
https://bugzilla.suse.com/show_bug.cgi?id=1171649
Mailing List
https://lists.debian.org/debian-lts-announce/2021/02/msg00006.html
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