CVE-2023-45539
Public on 2023-11-28
Modified on 2024-02-02
Description
HAProxy before 2.8.2 accepts # as part of the URI component, which might allow remote attackers to obtain sensitive information or have unspecified other impact upon misinterpretation of a path_end rule, such as routing index.html#.png to a static server.
Severity
Medium
CVSS v3 Base Score
See breakdown
Affected Packages
| Platform | Package | Release Date | Advisory | Status |
|---|---|---|---|---|
| Amazon Linux 1 | haproxy | Not Affected | ||
| Amazon Linux 2023 | haproxy | 2024-01-19 | ALAS2023-2024-496 | Fixed |
| Amazon Linux 2 - Haproxy2 Extra | haproxy2 | 2024-01-03 | ALAS2HAPROXY2-2024-008 | Fixed |
CVSS Scores
| Score Type | Score | Vector | |
|---|---|---|---|
| Amazon Linux | CVSSv3 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| NVD | CVSSv3 | 8.2 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N |