Vulnerabilities > Haproxy > Haproxy > 2.0.0
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2023-11-28 | CVE-2023-45539 | Unspecified vulnerability in Haproxy 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 |
| 2023-08-10 | CVE-2023-40225 | HTTP Request Smuggling vulnerability in Haproxy 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. | 7.2 |
| 2023-02-14 | CVE-2023-25725 | 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. | 9.1 |
| 2021-09-08 | CVE-2021-40346 | Integer Overflow or Wraparound vulnerability in multiple products An integer overflow exists in HAProxy 2.0 through 2.5 in htx_add_header that can be exploited to perform an HTTP request smuggling attack, allowing an attacker to bypass all configured http-request HAProxy ACLs and possibly other ACLs. | 7.5 |
| 2021-08-17 | CVE-2021-39241 | An issue was discovered in HAProxy 2.0 before 2.0.24, 2.2 before 2.2.16, 2.3 before 2.3.13, and 2.4 before 2.4.3. | 5.3 |
| 2020-04-02 | CVE-2020-11100 | Out-of-bounds Write vulnerability in multiple products In hpack_dht_insert in hpack-tbl.c in the HPACK decoder in HAProxy 1.8 through 2.x before 2.1.4, a remote attacker can write arbitrary bytes around a certain location on the heap via a crafted HTTP/2 request, possibly causing remote code execution. | 8.8 |
| 2019-11-27 | CVE-2019-19330 | Injection vulnerability in multiple products The HTTP/2 implementation in HAProxy before 2.0.10 mishandles headers, as demonstrated by carriage return (CR, ASCII 0xd), line feed (LF, ASCII 0xa), and the zero character (NUL, ASCII 0x0), aka Intermediary Encapsulation Attacks. | 9.8 |
| 2019-10-23 | CVE-2019-18277 | HTTP Request Smuggling vulnerability in Haproxy A flaw was found in HAProxy before 2.0.6. | 7.5 |
| 2019-07-23 | CVE-2019-14241 | Infinite Loop vulnerability in Haproxy HAProxy through 2.0.2 allows attackers to cause a denial of service (ha_panic) via vectors related to htx_manage_client_side_cookies in proto_htx.c. | 7.5 |