CVE-2024-38477 (GCVE-0-2024-38477)
Vulnerability from – Published: 2024-07-01 18:16 – Updated: 2025-11-03 21:55
VLAI?
Summary
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.
Severity ?
No CVSS data available.
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache HTTP Server |
Affected:
2.4.0 , ≤ 2.4.59
(semver)
|
Credits
Orange Tsai (@orange_8361) from DEVCORE
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CVE-2024-38476 (GCVE-0-2024-38476)
Vulnerability from – Published: 2024-07-01 18:15 – Updated: 2025-11-03 21:55
VLAI?
Summary
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 this issue.
Severity ?
No CVSS data available.
CWE
- CWE-829 - Inclusion of Functionality from Untrusted Control Sphere
Assigner
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache HTTP Server |
Affected:
2.4.0 , ≤ 2.4.59
(semver)
|
Credits
Orange Tsai (@orange_8361) from DEVCORE
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CVE-2024-38475 (GCVE-0-2024-38475)
Vulnerability from – Published: 2024-07-01 18:15 – Updated: 2025-11-03 21:55
VLAI?
Summary
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 code disclosure.
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Severity ?
No CVSS data available.
CWE
- CWE-116 - Improper Encoding or Escaping of Output
Assigner
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache HTTP Server |
Affected:
2.4.0 , ≤ 2.4.59
(semver)
|
Credits
Orange Tsai (@orange_8361) from DEVCORE
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CVE-2019-0211 (GCVE-0-2019-0211)
Vulnerability from – Published: 2019-04-08 21:31 – Updated: 2025-10-21 23:45
VLAI?
Summary
In Apache HTTP Server 2.4 releases 2.4.17 to 2.4.38, with MPM event, worker or prefork, code executing in less-privileged child processes or threads (including scripts executed by an in-process scripting interpreter) could execute arbitrary code with the privileges of the parent process (usually root) by manipulating the scoreboard. Non-Unix systems are not affected.
Severity ?
7.8 (High)
CWE
- Apache HTTP Server privilege escalation from modules' scripts
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache | Apache HTTP Server |
Affected:
2.4.17 to 2.4.38
|
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CVE-2021-40438 (GCVE-0-2021-40438)
Vulnerability from – Published: 2021-09-16 14:40 – Updated: 2025-10-21 23:25
VLAI?
Summary
A crafted request uri-path can cause mod_proxy to forward the request to an origin server choosen by the remote user. This issue affects Apache HTTP Server 2.4.48 and earlier.
Severity ?
No CVSS data available.
CWE
- CWE-918 - Server Side Request Forgery (SSRF)
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache HTTP Server |
Affected:
Apache HTTP Server 2.4 , ≤ 2.4.48
(custom)
|
Credits
The issue was discovered by the Apache HTTP security team while analysing CVE-2021-36160
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CVE-2021-42013 (GCVE-0-2021-42013)
Vulnerability from – Published: 2021-10-07 15:50 – Updated: 2025-10-21 23:25
VLAI?
Summary
It was found that the fix for CVE-2021-41773 in Apache HTTP Server 2.4.50 was insufficient. An attacker could use a path traversal attack to map URLs to files outside the directories configured by Alias-like directives. If files outside of these directories are not protected by the usual default configuration "require all denied", these requests can succeed. If CGI scripts are also enabled for these aliased pathes, this could allow for remote code execution. This issue only affects Apache 2.4.49 and Apache 2.4.50 and not earlier versions.
Severity ?
No CVSS data available.
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
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Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache HTTP Server |
Affected:
Apache HTTP Server 2.4.49
Affected: Apache HTTP Server 2.4.50 |
Credits
Reported by Juan Escobar from Dreamlab Technologies, Fernando Muñoz from NULL Life CTF Team, and Shungo Kumasaka
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CVE-2021-41773 (GCVE-0-2021-41773)
Vulnerability from – Published: 2021-10-05 08:40 – Updated: 2025-10-21 23:25
VLAI?
Summary
A flaw was found in a change made to path normalization in Apache HTTP Server 2.4.49. An attacker could use a path traversal attack to map URLs to files outside the directories configured by Alias-like directives. If files outside of these directories are not protected by the usual default configuration "require all denied", these requests can succeed. If CGI scripts are also enabled for these aliased pathes, this could allow for remote code execution. This issue is known to be exploited in the wild. This issue only affects Apache 2.4.49 and not earlier versions. The fix in Apache HTTP Server 2.4.50 was found to be incomplete, see CVE-2021-42013.
Severity ?
No CVSS data available.
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
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Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache HTTP Server |
Affected:
Apache HTTP Server 2.4 2.4.49
|
Credits
This issue was reported by Ash Daulton along with the cPanel Security Team
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CVE-2022-36760 (GCVE-0-2022-36760)
Vulnerability from – Published: 2023-01-17 19:11 – Updated: 2025-04-04 18:08
VLAI?
Summary
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.
Severity ?
No CVSS data available.
CWE
- CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling')
Assigner
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache HTTP Server |
Affected:
2.4 , ≤ 2.4.54
(semver)
|
Credits
ZeddYu_Lu from Qi'anxin Research Institute of Legendsec at Qi'anxin Group
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CVE-2022-37436 (GCVE-0-2022-37436)
Vulnerability from – Published: 2023-01-17 19:12 – Updated: 2025-04-04 18:06
VLAI?
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
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache HTTP Server |
Affected:
0 , < 2.4.55
(semver)
|
Credits
Dimas Fariski Setyawan Putra (@nyxsorcerer)
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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?
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
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apache Software Foundation | Apache HTTP Server |
Affected:
2.4.0 , ≤ 2.4.59
(semver)
|
Credits
Orange Tsai (@orange_8361) from DEVCORE
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displaying 21 - 30 organizations in total 41