CVE-2023-28339

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Source
https://nvd.nist.gov/vuln/detail/CVE-2023-28339
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-28339.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-28339
Related
Published
2023-03-14T19:15:10Z
Modified
2025-04-21T16:49:35.132161Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

OpenDoas through 6.8.2, when TIOCSTI is available, allows privilege escalation because of sharing a terminal with the original session. NOTE: TIOCSTI is unavailable in OpenBSD 6.0 and later, and can be made unavailable in the Linux kernel 6.2 and later.

References

Affected packages

Debian:11 / doas

Package

Name
doas
Purl
pkg:deb/debian/doas?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

6.*

6.8.1-2
6.8.1-3

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / opendoas

Package

Name
opendoas
Purl
pkg:deb/debian/opendoas?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

6.*

6.8.2-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Git / github.com/duncaen/opendoas

Affected ranges

Type
GIT
Repo
https://github.com/duncaen/opendoas
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
7f0205fe2f06221d76243342d299851f48c2b83c

Affected versions

v0.*

v0.1
v0.2
v0.3
v0.3.1
v0.3.2

v6.*

v6.0
v6.6
v6.6.1
v6.8
v6.8.1
v6.8.2