DLA-3921-1 apache2 - regression update
Published
Unknown
Technology
Apache HTTP Server vulnerabilities
The Apache httpd web server. 553 published CVES affecting Apache HTTP Server, from public sources (CVE.org, NVD, CISA KEV, FIRST EPSS, OSV).
- Total
- 553
- Critical
- 46
- High
- 179
- Medium
- 242
- Low
- 28
- Unscored
- 58
- CISA KEV
- 11
Latest Apache HTTP Server CVEs
Newest publication first · page 4 of 23
-
-
DSA-5729-2 apache2 - regression update
PublishedUnknown -
CriticalCVSS 9.8 EPSS 0.95%
D-Link DAP-2310 Hardware A Firmware 1.16RC028 allows remote attackers to execute arbitrary code via a stack-based buffer overflow in the ATP binary that handles PHP HTTP GET requests for the Apache HTTP Server (httpd). NOTE: This vulnerability only affects products that are no lo...
-
CVE-2024-40725 Apache HTTP Server: source code disclosure with handlers configured via AddType
PublishedMediumCVSS 5.3 EPSS 4.4%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 disclos...
-
CVE-2024-40898 Apache HTTP Server: SSRF with mod_rewrite in server/vhost context on Windows
PublishedHighCVSS 7.5 EPSS 1.6%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.
-
DSA-5729-1 apache2 - security update
PublishedUnknown -
CVE-2024-39884 Apache HTTP Server: source code disclosure with handlers configured via AddType
PublishedMediumCVSS 6.2 EPSS 0.89%A regression in the core of Apache HTTP Server 2.4.60 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...
-
HighCVSS 7.5 EPSS 35.4%
Potential SSRF in mod_rewrite in Apache HTTP Server 2.4.59 and earlier allows an attacker to cause unsafe RewriteRules to unexpectedly setup URL's to be handled by mod_proxy. Users are recommended to upgrade to version 2.4.60, which fixes this issue.
-
HighCVSS 7.5 EPSS 3.2%
null pointer dereference in mod_proxy in Apache HTTP Server 2.4.59 and earlier allows an attacker to crash the server via a malicious request. Users are recommended to upgrade to version 2.4.60, which fixes this issue.
-
CriticalCVSS 9.8 EPSS 41.6%
Vulnerability in core of Apache HTTP Server 2.4.59 and earlier are vulnerably to information disclosure, SSRF or local script execution via backend applications whose response headers are malicious or exploitable. Users are recommended to upgrade to version 2.4.60, which fixes th...
-
CriticalCVSS 9.1 EPSS 100.0% CISA KEV added 2025-05-01 Exploited in the wild
Improper escaping of output in mod_rewrite in Apache HTTP Server 2.4.59 and earlier allows an attacker to map URLs to filesystem locations that are permitted to be served by the server but are not intentionally/directly reachable by any URL, resulting in code execution or source...
-
CriticalCVSS 9.8 EPSS 2.5%
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 ar...
-
HighCVSS 8.1 EPSS 25.9%
Encoding problem in mod_proxy in Apache HTTP Server 2.4.59 and earlier allows request URLs with incorrect encoding to be sent to backend services, potentially bypassing authentication via crafted requests. Users are recommended to upgrade to version 2.4.60, which fixes this issue...
-
HighCVSS 7.5 EPSS 69.5%
SSRF in Apache HTTP Server on Windows allows to potentially leak NTLM hashes to a malicious server via SSRF and malicious requests or content Users are recommended to upgrade to version 2.4.60 which fixes this issue. Note: Existing configurations that access UNC paths will have t...
-
MediumCVSS 5.4 EPSS 1.7%
Serving WebSocket protocol upgrades over a HTTP/2 connection could result in a Null Pointer dereference, leading to a crash of the server process, degrading performance.
-
DLA-3818-1 apache2 - security update
PublishedUnknown -
DSA-5662-1 apache2 - security update
PublishedUnknown -
CVE-2024-27316 Apache HTTP Server: HTTP/2 DoS by memory exhaustion on endless continuation frames
PublishedHighCVSS 7.5 EPSS 88.8%HTTP/2 incoming headers exceeding the limit are temporarily buffered in nghttp2 in order to generate an informative HTTP 413 response. If a client does not stop sending headers, this leads to memory exhaustion.
-
MediumCVSS 6.3 EPSS 2.9%
HTTP Response splitting in multiple modules in Apache HTTP Server allows an attacker that can inject malicious response headers into backend applications to cause an HTTP desynchronization attack. Users are recommended to upgrade to version 2.4.59, which fixes this issue.
-
HighCVSS 7.3 EPSS 3.9%
Faulty input validation in the core of Apache allows malicious or exploitable backend/content generators to split HTTP responses. This issue affects Apache HTTP Server: through 2.4.58.
-
MediumCVSS 5.4 EPSS 0.32%
The Elementor Website Builder Pro plugin for WordPress is vulnerable to Stored Cross-Site Scripting via an SVGZ file uploaded via the Form widget in all versions up to, and including, 3.20.1 due to insufficient input sanitization and output escaping. This makes it possible for au...
-
CVE-2023-1713 Bitrix24 Remote Command Execution (RCE) via Insecure Temporary File Creation
PublishedHighCVSS 8.8 EPSS 1.6%Insecure temporary file creation in bitrix/modules/crm/lib/order/import/instagram.php in Bitrix24 22.0.300 hosted on Apache HTTP Server allows remote authenticated attackers to execute arbitrary code via uploading a crafted ".htaccess" file.
-
HighCVSS 7.5 EPSS 3.0%
Out-of-bounds Read vulnerability in mod_macro of Apache HTTP Server.This issue affects Apache HTTP Server: through 2.4.57.
-
HighCVSS 7.5 EPSS 68.8%
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 h...
-
MediumCVSS 5.9 EPSS 3.2%
When a HTTP/2 stream was reset (RST frame) by a client, there was a time window were the request's memory resources were not reclaimed immediately. Instead, de-allocation was deferred to connection close. A client could send new requests and resets, keeping the connection busy an...
Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.