CVE-2019-11045
Public on 2019-12-23
Modified on 2020-02-07
Description
In PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13 and 7.4.0, PHP DirectoryIterator class accepts filenames with embedded \0 byte and treats them as terminating at that byte. This could lead to security vulnerabilities, e.g. in applications checking paths that the code is allowed to access.
Severity
Medium
CVSS v3 Base Score
See breakdown
Affected Packages
| Platform | Package | Release Date | Advisory | Status |
|---|---|---|---|---|
| Amazon Linux 1 | php72 | 2020-02-04 | ALAS-2020-1339 | Fixed |
| Amazon Linux 1 | php72 | 2024-02-14 | ALAS-2024-1921 | Fixed |
| Amazon Linux 1 | php73 | 2020-02-04 | ALAS-2020-1339 | Fixed |
| Amazon Linux 1 | php73 | 2024-02-01 | ALAS-2024-1918 | Fixed |
CVSS Scores
| Score Type | Score | Vector | |
|---|---|---|---|
| Amazon Linux | CVSSv3 | 5.9 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
| NVD | CVSSv2 | 4.3 | AV:N/AC:M/Au:N/C:P/I:N/A:N |
| NVD | CVSSv3 | 3.7 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N |