CVE-2021-29425
Public on 2021-04-13
Modified on 2024-07-11
Description
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.
Severity
CVSS v3 Base Score
See breakdown
Affected Packages
Platform | Package | Release Date | Advisory | Status |
---|---|---|---|---|
HAQM Linux 1 | apache-commons-io | No Fix Planned | ||
HAQM Linux 2 - Core | apache-commons-io | 2023-05-25 | ALAS2-2023-2059 | Fixed |
HAQM Linux 2023 | apache-commons-io | Not Affected |
CVSS Scores
Score Type | Score | Vector | |
---|---|---|---|
HAQM Linux | CVSSv3 | 4.8 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N |
NVD | CVSSv2 | 5.8 | AV:N/AC:M/Au:N/C:P/I:P/A:N |
NVD | CVSSv3 | 4.8 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N |