CVE-2021-29425

Source
https://nvd.nist.gov/vuln/detail/CVE-2021-29425
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-29425.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-29425
Aliases
Related
Published
2021-04-13T07:15:12Z
Modified
2024-09-18T01:00:22Z
Severity
  • 4.8 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N CVSS Calculator
Summary
[none]
Details

In Apache Commons IO before 2.7, When invoking the method FileNameUtils.normalize with an improper input string, like "//../foo", or "\..\foo", the result would be the same value, thus possibly providing access to files in the parent directory, but not further above (thus "limited" path traversal), if the calling code would use the result to construct a path value.

References

Affected packages

Debian:11 / commons-io

Package

Name
commons-io
Purl
pkg:deb/debian/commons-io?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.8.0-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:12 / commons-io

Package

Name
commons-io
Purl
pkg:deb/debian/commons-io?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.8.0-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / commons-io

Package

Name
commons-io
Purl
pkg:deb/debian/commons-io?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.8.0-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}