HTTP Server

Description

The Apache HTTP Server Project is an effort to develop and maintain an open-source HTTP server for modern operating systems including UNIX and Windows.

Product name

http_server

CVE-2022-37436 (GCVE-0-2022-37436)

Vulnerability from – Published: 2023-01-17 19:12 – Updated: 2025-04-04 18:06
VLAI?
Title
Apache HTTP Server: mod_proxy prior to 2.4.55 allows a backend to trigger HTTP response splitting
Summary
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.
Severity ?
No CVSS data available.
CWE
  • CWE-113 - Improper Neutralization of CRLF Sequences in HTTP Headers
Assigner
Impacted products
Vendor Product Version
Apache Software Foundation Apache HTTP Server Affected: 0 , < 2.4.55 (semver)
Create a notification for this product.
Credits
Dimas Fariski Setyawan Putra (@nyxsorcerer)
Show details on NVD website

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CVE-2024-38474 (GCVE-0-2024-38474)

Vulnerability from – Published: 2024-07-01 18:14 – Updated: 2025-03-25 18:24
VLAI?
Title
Apache HTTP Server weakness with encoded question marks in backreferences
Summary
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.
Severity ?
No CVSS data available.
CWE
  • CWE-116 - Improper Encoding or Escaping of Output
Assigner
Impacted products
Vendor Product Version
Apache Software Foundation Apache HTTP Server Affected: 2.4.0 , ≤ 2.4.59 (semver)
Create a notification for this product.
Credits
Orange Tsai (@orange_8361) from DEVCORE
Show details on NVD website

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CVE-2024-40725 (GCVE-0-2024-40725)

Vulnerability from – Published: 2024-07-18 09:32 – Updated: 2025-03-14 17:27
VLAI?
Title
Apache HTTP Server: source code disclosure with handlers configured via AddType
Summary
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.
Severity ?
No CVSS data available.
CWE
  • CWE-668 - Exposure of Resource to Wrong Sphere
Assigner
References
Impacted products
Vendor Product Version
Apache Software Foundation Apache HTTP Server Affected: 2.4.60 , ≤ 2.4.61 (semver)
Create a notification for this product.
Show details on NVD website

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CVE-2024-39884 (GCVE-0-2024-39884)

Vulnerability from – Published: 2024-07-04 08:36 – Updated: 2025-02-13 17:53
VLAI?
Title
Apache HTTP Server: source code disclosure with handlers configured via AddType
Summary
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. For example, PHP scripts may be served instead of interpreted. Users are recommended to upgrade to version 2.4.61, which fixes this issue.
Severity ?
No CVSS data available.
CWE
  • Handler configuration not honored
Assigner
Impacted products
Show details on NVD website

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CVE-2024-38473 (GCVE-0-2024-38473)

Vulnerability from – Published: 2024-07-01 18:14 – Updated: 2025-02-13 17:53
VLAI?
Title
Apache HTTP Server proxy encoding problem
Summary
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.
Severity ?
No CVSS data available.
CWE
  • CWE-116 - Improper Encoding or Escaping of Output
Assigner
Impacted products
Vendor Product Version
Apache Software Foundation Apache HTTP Server Affected: 2.4.0 , ≤ 2.4.59 (semver)
Create a notification for this product.
Credits
Orange Tsai (@orange_8361) from DEVCORE
Show details on NVD website

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CVE-2024-36387 (GCVE-0-2024-36387)

Vulnerability from – Published: 2024-07-01 18:10 – Updated: 2025-02-13 17:52
VLAI?
Title
Apache HTTP Server: DoS by Null pointer in websocket over HTTP/2
Summary
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.
Severity ?
No CVSS data available.
CWE
  • CWE-476 - NULL Pointer Dereference
Assigner
Impacted products
Vendor Product Version
Apache Software Foundation Apache HTTP Server Affected: 2.4.55 , ≤ 2.4.59 (semver)
Create a notification for this product.
Credits
Marc Stern (<marc.stern@approach-cyber.com>)
Show details on NVD website

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CVE-2023-43622 (GCVE-0-2023-43622)

Vulnerability from – Published: 2023-10-23 06:50 – Updated: 2025-02-13 17:13
VLAI?
Title
Apache HTTP Server: DoS in HTTP/2 with initial windows size 0
Summary
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.
Severity ?
No CVSS data available.
CWE
  • CWE-400 - Uncontrolled Resource Consumption
Assigner
Impacted products
Vendor Product Version
Apache Software Foundation Apache HTTP Server Affected: 2.4.55 , ≤ 2.4.57 (semver)
Create a notification for this product.
Credits
Prof. Sven Dietrich (City University of New York) Isa Jafarov (City University of New York) Prof. Heejo Lee (Korea University) Choongin Lee (Korea University)
Show details on NVD website

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CVE-2023-31122 (GCVE-0-2023-31122)

Vulnerability from – Published: 2023-10-23 06:51 – Updated: 2025-02-13 16:49
VLAI?
Title
Apache HTTP Server: mod_macro buffer over-read
Summary
Out-of-bounds Read vulnerability in mod_macro of Apache HTTP Server.This issue affects Apache HTTP Server: through 2.4.57.
Severity ?
No CVSS data available.
CWE
Assigner
Impacted products
Vendor Product Version
Apache Software Foundation Apache HTTP Server Affected: 0 , ≤ 2.4.57 (semver)
Create a notification for this product.
Credits
David Shoon (github/davidshoon)
Show details on NVD website

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CVE-2023-27522 (GCVE-0-2023-27522)

Vulnerability from – Published: 2023-03-07 15:09 – Updated: 2025-02-13 16:45
VLAI?
Title
Apache HTTP Server: mod_proxy_uwsgi HTTP response splitting
Summary
HTTP Response Smuggling vulnerability in Apache HTTP Server via mod_proxy_uwsgi. This issue affects Apache HTTP Server: from 2.4.30 through 2.4.55. Special characters in the origin response header can truncate/split the response forwarded to the client.
Severity ?
No CVSS data available.
CWE
  • CWE-444 - Inconsistent Interpretation of HTTP Responses ('HTTP Response Smuggling')
Assigner
Impacted products
Vendor Product Version
Apache Software Foundation Apache HTTP Server Affected: 2.4.30 , ≤ 2.4.55 (semver)
Create a notification for this product.
Credits
Dimas Fariski Setyawan Putra (nyxsorcerer)
Show details on NVD website

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CVE-2006-20001 (GCVE-0-2006-20001)

Vulnerability from – Published: 2023-01-17 19:07 – Updated: 2025-02-13 16:27
VLAI?
Title
Apache HTTP Server: mod_dav out of bounds read, or write of zero byte
Summary
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.
Severity ?
No CVSS data available.
CWE
Assigner
Impacted products
Vendor Product Version
Apache Software Foundation Apache HTTP Server Affected: 2.4 , ≤ 2.4.54 (semver)
Create a notification for this product.
Show details on NVD website

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displaying 31 - 40 organizations in total 306