CVE-2023-45539
- State
- Published
- Severity
- 8.2 High
- Published
- Nov 28, 2023
- Updated
- Oct 15, 2024
- Reserved
- Oct 9, 2023
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 8.2 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N | CISA-ADP |
Weaknesses
- CWE-116 Improper Encoding or Escaping of Output
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://lists.w3.org/Archives/Public/ietf-http-wg/2023JulSep/0070.html
- https://git.haproxy.org/?p=haproxy.git%3Ba=commit%3Bh=2eab6d354322932cfec2ed54de261e4347eca9a6
- https://www.mail-archive.com/haproxy%40formilux.org/msg43861.html
- [debian-lts-announce] 20231214 [SECURITY] [DLA 3688-1] haproxy security updatemailing-list
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