Priority CRITICAL 87
modules/arch/win32/mod_isapi.c in mod_isapi in the Apache HTTP Server 2.0.37 through 2.0.63, 2.2.0 through 2.2.14, and 2.3.x before 2.3.7, when running on Windows, does not ensure that request processing is complete befo…
CVSS 2.0HIGH 10.0· Network · No auth · Interaction — · EPSS 0.94248 · Published 2010-03-05 · No fix listed
Priority HIGH 70
The ap_get_mime_headers_core function in Apache httpd 2.0.49 allows remote attackers to cause a denial of service (memory exhaustion), and possibly an integer signedness error leading to a heap-based buffer overflow on 6…
CVSS 2.0MEDIUM 6.4· Network · No auth · Interaction — · EPSS 0.84784 · Published 2004-06-30 · Fixed
Priority HIGH 68
Heap-based buffer overflow in proxy_util.c for mod_proxy in Apache 1.3.25 to 1.3.31 allows remote attackers to cause a denial of service (process crash) and possibly execute arbitrary code via a negative Content-Length H…
CVSS 2.0HIGH 10.0· Network · No auth · Interaction — · EPSS 0.33639 · Published 2004-06-23 · Fixed
Priority MEDIUM 53
The Apache 1.3.x HTTP server for Windows platforms allows remote attackers to list directory contents by requesting a URL containing a large number of / characters.
CVSS 2.0MEDIUM 5.0· Network · No auth · Interaction — · EPSS 0.46653 · Published 2000-10-13 · No fix listed
Priority MEDIUM 50
Stack-based buffer overflow in the Administration Server in IBM HTTP Server 6.1.0.x through 6.1.0.47, 7.0.0.x before 7.0.0.39, 8.0.0.x before 8.0.0.12, and 8.5.x before 8.5.5.7, as used in WebSphere Application Server an…
CVSS 2.0HIGH 9.0· Network · Low privileges · Interaction — · EPSS 0.07915 · Published 2015-09-15 · No fix listed CWE-119
Priority MEDIUM 50
Unspecified vulnerability in the IBM HTTP Server component 5.3 in IBM WebSphere Application Server (WAS) for z/OS allows remote attackers to execute arbitrary commands via unknown vectors.
CVSS 2.0HIGH 10.0· Network · No auth · Interaction — · EPSS 0.04397 · Published 2012-12-20 · No fix listed
Priority MEDIUM 49
IBM HTTP Server 8.5, and 9.0 is vulnerable to denial of service and a potential remote code execution due to improper input validation.
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.00488 · Published 2026-05-26 · No fix listed CWE-94
Priority MEDIUM 43
IBM HTTP Server 8.5, and 9.0 is vulnerable to remote code execution and denial of service in configurations with TLS mutual authentication (client authentication).
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.00456 · Published 2026-05-26 · No fix listed CWE-94
Priority MEDIUM 43
mod_digest_apple for Apache 1.3.31 and 1.3.32 on Mac OS X Server does not properly verify the nonce of a client response, which allows remote attackers to replay credentials.
CVSS 2.0HIGH 7.5· Network · No auth · Interaction — · EPSS 0.07583 · Published 2005-04-21 · No fix listed
Priority MEDIUM 41
IBM GSKit could allow a remote attacker to obtain sensitive information, caused by a timing-based side channel in the RSA Decryption implementation.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00925 · Published 2023-05-30 · No fix listed CWE-203
Priority LOW 39
IBM HTTP Server 8.5, and 9.0 is vulnerable to denial of service in configurations where an attacker has write access to parts of the server configuration.
CVSS 3.1CRITICAL 9.1· Network · No auth · No interaction · EPSS 0.00197 · Published 2026-05-26 · No fix listed CWE-400
Priority LOW 39
IBM HTTP Server 8.5, and 9.0 is vulnerable to denial of service via the optional module mod_mem_cache.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00359 · Published 2026-05-26 · No fix listed CWE-825
Priority LOW 39
IBM HTTP Server 8.5, and 9.0 is vulnerable to denial of service via the optional module mod_ibm_upload.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.0038 · Published 2026-05-26 · No fix listed CWE-476
Priority LOW 37
IBM HTTP Server 1.3.6 (based on Apache) allows remote attackers to cause a denial of service and possibly execute arbitrary commands via a long GET request.
CVSS 2.0HIGH 7.5· Network · No auth · Interaction — · EPSS 0.01924 · Published 2000-12-19 · No fix listed
Priority LOW 36
IBM HTTP Server 8.5, and 9.0 contains a buffer overflow vulnerability.
CVSS 3.1HIGH 8.0· Adjacent network · Low privileges · No interaction · EPSS 0.0026 · Published 2026-05-26 · No fix listed CWE-122
Priority LOW 35
IBM HTTP Server 8.5 used by IBM WebSphere Application Server could allow a remote user to cause a denial of service using a specially crafted URL.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.01116 · Published 2023-02-28 · No fix listed CWE-20
Priority LOW 32
IBM HTTP Server 8.5, and 9.0 is vulnerable to denial of service via the optional module mod_fastcgi module.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00197 · Published 2026-05-26 · No fix listed CWE-617
Priority LOW 32
IBM HTTP Server 8.5, and 9.0 is vulnerable to invalid pointer dereference.
CVSS 3.1HIGH 7.3· Adjacent network · Low privileges · No interaction · EPSS 0.00252 · Published 2026-05-26 · No fix listed CWE-822
Priority LOW 29
PHP 4.3.4 and earlier in Apache 1.x and 2.x (mod_php) can leak global variables between virtual hosts that are handled by the same Apache child process but have different settings, which could allow remote attackers to o…
CVSS 2.0MEDIUM 5.0· Network · No auth · Interaction — · EPSS 0.03886 · Published 2004-09-01 · No fix listed
Priority LOW 29
Kernel leak in AfpaCache module of the Fast Response Cache Accelerator (FRCA) component of IBM HTTP Server 1.3.x and Websphere 3.52 allows remote attackers to cause a denial of service via a series of malformed HTTP requ…
CVSS 2.0MEDIUM 5.0· Network · No auth · Interaction — · EPSS 0.03318 · Published 2002-03-09 · No fix listed
Priority LOW 27
IBM HTTP Server 1.0 on AS/400 allows remote attackers to obtain the path to the web root directory and other sensitive information, which is leaked in an error mesage when a request is made for a non-existent Java Server…
CVSS 2.0MEDIUM 5.0· Network · No auth · Interaction — · EPSS 0.02096 · Published 2005-06-28 · No fix listed
Priority LOW 23
Multiple cross-site scripting (XSS) vulnerabilities in IBM HTTP Server 2.0.47 and earlier, as used in WebSphere Application Server and other products, allow remote attackers to inject arbitrary web script or HTML via vec…
CVSS 2.0MEDIUM 4.3· Network · No auth · Interaction — · EPSS 0.01674 · Published 2011-10-28 · No fix listed CWE-79