One Article Review
| Source |  CVE Liste |
|---|---|
| Identifiant | 8310280 |
| Date de publication | 2023-02-14 19:15:11 (vue: 2023-02-14 22:08:21) |
| Titre | CVE-2023-25725 |
| Texte | HAProxy before 2.7.3 may allow a bypass of access control because HTTP/1 headers are inadvertently lost in some situations, aka "request smuggling." The HTTP header parsers in HAProxy may accept empty header field names, which could be used to truncate the list of HTTP headers and thus make some headers disappear after being parsed and processed for HTTP/1.0 and HTTP/1.1. For HTTP/2 and HTTP/3, the impact is limited because the headers disappear before being parsed and processed, as if they had not been sent by the client. The fixed versions are 2.7.3, 2.6.9, 2.5.12, 2.4.22, 2.2.29, and 2.0.31. |
| Envoyé | Oui |
| Condensat | 2023 25725 accept access after allow are because been before being bypass client control could cve disappear empty field fixed had haproxy header headers http http/1 http/2 http/3 impact inadvertently limited list lost make may names not parsed parsers processed request sent situations smuggling some thus truncate used versions which |
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