UBUNTU-CVE-2021-32840

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Source
https://ubuntu.com/security/CVE-2021-32840
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-32840.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-32840
Related
Published
2022-01-26T21:15:00Z
Modified
2024-10-15T14:08:10Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

SharpZipLib (or #ziplib) is a Zip, GZip, Tar and BZip2 library. Prior to version 1.3.3, a TAR file entry ../evil.txt may be extracted in the parent directory of destFolder. This leads to arbitrary file write that may lead to code execution. The vulnerability was patched in version 1.3.3.

References

Affected packages

Ubuntu:22.04:LTS / mono

Package

Name
mono
Purl
pkg:deb/ubuntu/mono?arch=src?distro=jammy

Affected ranges

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

Affected versions

6.*

6.8.0.105+dfsg-3.2

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.10 / mono

Package

Name
mono
Purl
pkg:deb/ubuntu/mono?arch=src?distro=oracular

Affected ranges

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

Affected versions

6.*

6.8.0.105+dfsg-3.6ubuntu2
6.12.0.199+dfsg-1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.04:LTS / mono

Package

Name
mono
Purl
pkg:deb/ubuntu/mono?arch=src?distro=noble

Affected ranges

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

Affected versions

6.*

6.8.0.105+dfsg-3.4
6.8.0.105+dfsg-3.5ubuntu1
6.8.0.105+dfsg-3.6ubuntu1
6.8.0.105+dfsg-3.6ubuntu2

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}