Filtered by vendor Apache
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Filtered by product Http Server
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Total
351 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2012-0053 | 5 Apache, Debian, Opensuse and 2 more | 12 Http Server, Debian Linux, Opensuse and 9 more | 2025-04-11 | N/A |
| protocol.c in the Apache HTTP Server 2.2.x through 2.2.21 does not properly restrict header information during construction of Bad Request (aka 400) error documents, which allows remote attackers to obtain the values of HTTPOnly cookies via vectors involving a (1) long or (2) malformed header in conjunction with crafted web script. | ||||
| CVE-2012-0031 | 5 Apache, Debian, Opensuse and 2 more | 13 Http Server, Debian Linux, Opensuse and 10 more | 2025-04-11 | N/A |
| scoreboard.c in the Apache HTTP Server 2.2.21 and earlier might allow local users to cause a denial of service (daemon crash during shutdown) or possibly have unspecified other impact by modifying a certain type field within a scoreboard shared memory segment, leading to an invalid call to the free function. | ||||
| CVE-2011-1928 | 2 Apache, Redhat | 3 Apr-util, Http Server, Enterprise Linux | 2025-04-11 | N/A |
| The fnmatch implementation in apr_fnmatch.c in the Apache Portable Runtime (APR) library 1.4.3 and 1.4.4, and the Apache HTTP Server 2.2.18, allows remote attackers to cause a denial of service (infinite loop) via a URI that does not match unspecified types of wildcard patterns, as demonstrated by attacks against mod_autoindex in httpd when a /*/WEB-INF/ configuration pattern is used. NOTE: this issue exists because of an incorrect fix for CVE-2011-0419. | ||||
| CVE-2010-2791 | 3 Apache, Redhat, Unix | 3 Http Server, Enterprise Linux, Unix | 2025-04-11 | N/A |
| mod_proxy in httpd in Apache HTTP Server 2.2.9, when running on Unix, does not close the backend connection if a timeout occurs when reading a response from a persistent connection, which allows remote attackers to obtain a potentially sensitive response intended for a different client in opportunistic circumstances via a normal HTTP request. NOTE: this is the same issue as CVE-2010-2068, but for a different OS and set of affected versions. | ||||
| CVE-2010-2068 | 5 Apache, Ibm, Microsoft and 2 more | 5 Http Server, Os2, Windows and 2 more | 2025-04-11 | N/A |
| mod_proxy_http.c in mod_proxy_http in the Apache HTTP Server 2.2.9 through 2.2.15, 2.3.4-alpha, and 2.3.5-alpha on Windows, NetWare, and OS/2, in certain configurations involving proxy worker pools, does not properly detect timeouts, which allows remote attackers to obtain a potentially sensitive response intended for a different client in opportunistic circumstances via a normal HTTP request. | ||||
| CVE-2010-1452 | 2 Apache, Redhat | 3 Http Server, Enterprise Linux, Jboss Enterprise Web Server | 2025-04-11 | N/A |
| The (1) mod_cache and (2) mod_dav modules in the Apache HTTP Server 2.2.x before 2.2.16 allow remote attackers to cause a denial of service (process crash) via a request that lacks a path. | ||||
| CVE-2010-0434 | 4 Apache, Debian, Fedoraproject and 1 more | 6 Http Server, Debian Linux, Fedora and 3 more | 2025-04-11 | N/A |
| The ap_read_request function in server/protocol.c in the Apache HTTP Server 2.2.x before 2.2.15, when a multithreaded MPM is used, does not properly handle headers in subrequests in certain circumstances involving a parent request that has a body, which might allow remote attackers to obtain sensitive information via a crafted request that triggers access to memory locations associated with an earlier request. | ||||
| CVE-2010-0408 | 2 Apache, Redhat | 3 Http Server, Enterprise Linux, Jboss Enterprise Web Server | 2025-04-11 | N/A |
| The ap_proxy_ajp_request function in mod_proxy_ajp.c in mod_proxy_ajp in the Apache HTTP Server 2.2.x before 2.2.15 does not properly handle certain situations in which a client sends no request body, which allows remote attackers to cause a denial of service (backend server outage) via a crafted request, related to use of a 500 error code instead of the appropriate 400 error code. | ||||
| CVE-2013-4365 | 4 Apache, Debian, Opensuse and 1 more | 6 Http Server, Mod Fcgid, Debian Linux and 3 more | 2025-04-11 | N/A |
| Heap-based buffer overflow in the fcgid_header_bucket_read function in fcgid_bucket.c in the mod_fcgid module before 2.3.9 for the Apache HTTP Server allows remote attackers to have an unspecified impact via unknown vectors. | ||||
| CVE-2011-3639 | 2 Apache, Redhat | 11 Http Server, Http Server2.0a1, Http Server2.0a2 and 8 more | 2025-04-11 | N/A |
| The mod_proxy module in the Apache HTTP Server 2.0.x through 2.0.64 and 2.2.x before 2.2.18, when the Revision 1179239 patch is in place, does not properly interact with use of (1) RewriteRule and (2) ProxyPassMatch pattern matches for configuration of a reverse proxy, which allows remote attackers to send requests to intranet servers by using the HTTP/0.9 protocol with a malformed URI containing an initial @ (at sign) character. NOTE: this vulnerability exists because of an incomplete fix for CVE-2011-3368. | ||||
| CVE-2022-37436 | 2 Apache, Redhat | 3 Http Server, Enterprise Linux, Jboss Core Services | 2025-04-04 | 5.3 Medium |
| Prior to Apache HTTP Server 2.4.55, a malicious backend can cause the response headers to be truncated early, resulting in some headers being incorporated into the response body. If the later headers have any security purpose, they will not be interpreted by the client. | ||||
| CVE-2022-36760 | 2 Apache, Redhat | 3 Http Server, Enterprise Linux, Jboss Core Services | 2025-04-04 | 9 Critical |
| Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling') vulnerability in mod_proxy_ajp of Apache HTTP Server allows an attacker to smuggle requests to the AJP server it forwards requests to. This issue affects Apache HTTP Server Apache HTTP Server 2.4 version 2.4.54 and prior versions. | ||||
| CVE-2024-38474 | 3 Apache, Netapp, Redhat | 9 Http Server, Clustered Data Ontap, Enterprise Linux and 6 more | 2025-03-25 | 8.1 High |
| Substitution encoding issue in mod_rewrite in Apache HTTP Server 2.4.59 and earlier allows attacker to execute scripts in directories permitted by the configuration but not directly reachable by any URL or source disclosure of scripts meant to only to be executed as CGI. Users are recommended to upgrade to version 2.4.60, which fixes this issue. Some RewriteRules that capture and substitute unsafely will now fail unless rewrite flag "UnsafeAllow3F" is specified. | ||||
| CVE-2024-40725 | 1 Apache | 1 Http Server | 2025-03-14 | 5.3 Medium |
| A partial fix for CVE-2024-39884 in the core of Apache HTTP Server 2.4.61 ignores some use of the legacy content-type based configuration of handlers. "AddType" and similar configuration, under some circumstances where files are requested indirectly, result in source code disclosure of local content. For example, PHP scripts may be served instead of interpreted. Users are recommended to upgrade to version 2.4.62, which fixes this issue. | ||||
| CVE-2023-43622 | 2 Apache, Redhat | 2 Http Server, Enterprise Linux | 2025-02-13 | 7.5 High |
| An attacker, opening a HTTP/2 connection with an initial window size of 0, was able to block handling of that connection indefinitely in Apache HTTP Server. This could be used to exhaust worker resources in the server, similar to the well known "slow loris" attack pattern. This has been fixed in version 2.4.58, so that such connection are terminated properly after the configured connection timeout. This issue affects Apache HTTP Server: from 2.4.55 through 2.4.57. Users are recommended to upgrade to version 2.4.58, which fixes the issue. | ||||
| CVE-2006-20001 | 2 Apache, Redhat | 3 Http Server, Enterprise Linux, Jboss Core Services | 2025-02-13 | 7.5 High |
| A carefully crafted If: request header can cause a memory read, or write of a single zero byte, in a pool (heap) memory location beyond the header value sent. This could cause the process to crash. This issue affects Apache HTTP Server 2.4.54 and earlier. | ||||
| CVE-2019-9517 | 12 Apache, Apple, Canonical and 9 more | 28 Http Server, Traffic Server, Mac Os X and 25 more | 2025-01-14 | 7.5 High |
| Some HTTP/2 implementations are vulnerable to unconstrained interal data buffering, potentially leading to a denial of service. The attacker opens the HTTP/2 window so the peer can send without constraint; however, they leave the TCP window closed so the peer cannot actually write (many of) the bytes on the wire. The attacker then sends a stream of requests for a large response object. Depending on how the servers queue the responses, this can consume excess memory, CPU, or both. | ||||
| CVE-2024-40898 | 3 Apache, Microsoft, Redhat | 3 Http Server, Windows, Jboss Core Services | 2024-11-21 | 7.5 High |
| SSRF in Apache HTTP Server on Windows with mod_rewrite in server/vhost context, allows to potentially leak NTML hashes to a malicious server via SSRF and malicious requests. Users are recommended to upgrade to version 2.4.62 which fixes this issue. | ||||
| CVE-2022-30522 | 4 Apache, Fedoraproject, Netapp and 1 more | 6 Http Server, Fedora, Clustered Data Ontap and 3 more | 2024-11-21 | 7.5 High |
| If Apache HTTP Server 2.4.53 is configured to do transformations with mod_sed in contexts where the input to mod_sed may be very large, mod_sed may make excessively large memory allocations and trigger an abort. | ||||
| CVE-2022-29404 | 4 Apache, Fedoraproject, Netapp and 1 more | 5 Http Server, Fedora, Clustered Data Ontap and 2 more | 2024-11-21 | 7.5 High |
| In Apache HTTP Server 2.4.53 and earlier, a malicious request to a lua script that calls r:parsebody(0) may cause a denial of service due to no default limit on possible input size. | ||||