HAProxy 2.6.3

CPE Details

HAProxy 2.6.3
haproxy
haproxy
2.6.3
2023-02-23
18h32 +00:00
2023-02-23
18h37 +00:00
CPE NVD
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CPE Name: cpe:2.3:a:haproxy:haproxy:2.6.3:*:*:*:*:*:*:*

Informations

Vendor

haproxy

Product

haproxy

Version

2.6.3

Related CVE

Open and find in CVE List

CVE ID Published Description Score Severity
CVE-2023-45539 2023-11-27 23h00 +00:00 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.
8.2
High
CVE-2023-40225 2023-08-09 22h00 +00:00 HAProxy through 2.0.32, 2.1.x and 2.2.x through 2.2.30, 2.3.x and 2.4.x through 2.4.23, 2.5.x and 2.6.x before 2.6.15, 2.7.x before 2.7.10, and 2.8.x before 2.8.2 forwards empty Content-Length headers, violating RFC 9110 section 8.6. In uncommon cases, an HTTP/1 server behind HAProxy may interpret the payload as an extra request.
7.2
High
CVE-2023-25950 2023-04-11 00h00 +00:00 HTTP request/response smuggling vulnerability in HAProxy version 2.7.0, and 2.6.1 to 2.6.7 allows a remote attacker to alter a legitimate user's request. As a result, the attacker may obtain sensitive information or cause a denial-of-service (DoS) condition.
7.3
High
CVE-2023-0836 2023-03-29 00h00 +00:00 An information leak vulnerability was discovered in HAProxy 2.1, 2.2 before 2.2.27, 2.3, 2.4 before 2.4.21, 2.5 before 2.5.11, 2.6 before 2.6.8, 2.7 before 2.7.1. There are 5 bytes left uninitialized in the connection buffer when encoding the FCGI_BEGIN_REQUEST record. Sensitive data may be disclosed to configured FastCGI backends in an unexpected way.
7.5
High
CVE-2023-25725 2023-02-14 00h00 +00:00 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.
9.1
Critical