DEBIAN-CVE-2020-12135

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Source
https://security-tracker.debian.org/tracker/CVE-2020-12135
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2020-12135.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2020-12135
Upstream
Published
2020-04-24T01:15:11.430Z
Modified
2025-11-20T10:15:32.811837Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

bson before 0.8 incorrectly uses int rather than sizet for many variables, parameters, and return values. In particular, the bsonensure_space() parameter bytesNeeded could have an integer overflow via properly constructed bson input.

References

Affected packages

Debian:11 / duo-unix

Package

Name
duo-unix
Purl
pkg:deb/debian/duo-unix?arch=source

Affected ranges

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

Affected versions

1.*

1.11.3-1
1.11.3-1.1~exp1
1.11.3-1.1
1.11.3-1.2

Ecosystem specific 

{
    "urgency": "unimportant"
}

Debian:12 / duo-unix

Package

Name
duo-unix
Purl
pkg:deb/debian/duo-unix?arch=source

Affected ranges

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

Affected versions

1.*

1.11.3-1
1.11.3-1.1~exp1
1.11.3-1.1
1.11.3-1.2

Ecosystem specific 

{
    "urgency": "unimportant"
}

Debian:13 / duo-unix

Package

Name
duo-unix
Purl
pkg:deb/debian/duo-unix?arch=source

Affected ranges

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

Affected versions

1.*

1.11.3-1.2

Ecosystem specific 

{
    "urgency": "unimportant"
}