CVE-2022-28614
published 2022-06-09CVE-2022-28614: The ap_rwrite() function in Apache HTTP Server 2.4.53 and earlier may read unintended memory if an attacker can cause the server to reflect very large input…
PriorityP431medium5.3CVSS 3.1
AVNACLPRNUINSUCLINAN
EPSS
4.43%
90.3th percentile
The ap_rwrite() function in Apache HTTP Server 2.4.53 and earlier may read unintended memory if an attacker can cause the server to reflect very large input using ap_rwrite() or ap_rputs(), such as with mod_luas r:puts() function. Modules compiled and distributed separately from Apache HTTP Server that use the 'ap_rputs' function and may pass it a very large (INT_MAX or larger) string must be compiled against current headers to resolve the issue.
Affected
5 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apache | http_server | <= 2.4.53 | — |
| apache_software_foundation | apache_http_server | unspecified – 2.4.53 | — |
| debian | apache2 | < apache2 2.4.54-1 (bookworm) | apache2 2.4.54-1 (bookworm) |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
CVSS provenance
nvdv3.15.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N
osv7.5HIGH
vendor_ubuntu7.5HIGH
vendor_debian5.3MEDIUM
vendor_redhat5.3MEDIUM
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CISA ICS
Hitachi Energy Service Suite
cisa_ics·2025-05-13·CVSS 9.8
[CRITICAL] Hitachi Energy Service Suite
ICS Advisory
##
Hitachi Energy Service Suite
Release DateMay 13, 2025
Alert CodeICSA-25-133-01
Related topics:
Industrial Control System Vulnerabilities, Industrial Control Systems
View CSAF
## 1. EXECUTIVE SUMMARY
- CVSS v4 9.3
- ATTENTION: Exploitable remotely/low attack complexity
- Vendor: Hitachi Energy
- Equipment: Service Suite
- Vulnerabilities: Use of Less Trusted Source, Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling'), Integer Overflow or Wraparound, Out-of-bounds Write, Allocation of Resources Without Limits or Throttling, Exposure of Sensitive Information to an Unauthorized Actor, Memory Allocation with Excessive Size Value, Out-of-bounds Read, Uncontrolled Resource Consumption, Improper Resource Shutdown or Re
Ubuntu
Apache HTTP Server regression
vendor_ubuntu·2022-06-23·CVSS 7.5
[HIGH] Apache HTTP Server regression
Title: Apache HTTP Server regression
Summary: USN-5487-1 introduced a regression in Apache HTTP Server.
USN-5487-1 fixed several vulnerabilities in Apache. Unfortunately, that update introduced
a regression when proxying balancer manager connections in some configurations
on Ubuntu 14.04 ESM. This update reverts those changes till further fix.
We apologize for the inconvenience.
Original advisory details:
It was discovered that Apache HTTP Server mod_proxy_ajp incorrectly handled
certain crafted request. A remote attacker could possibly use this issue to
perform an HTTP Request Smuggling attack. (CVE-2022-26377)
It was discovered that Apache HTTP Server incorrectly handled certain
request. An attacker could possibly use this issue to cause a denial
of service. (CVE-2022-28614)
It wa
Ubuntu
Apache HTTP Server regression
vendor_ubuntu·2022-06-23·CVSS 7.5
CVE-2022-26377 [HIGH] Apache HTTP Server regression
Title: Apache HTTP Server regression
Summary: USN-5487-1 introduced a regression in Apache HTTP Server.
USN-5487-1 fixed several vulnerabilities in Apache HTTP Server.
Unfortunately it caused regressions. USN-5487-2 reverted the
patches that caused the regression in Ubuntu 14.04 ESM for further
investigation. This update re-adds the security fixes for Ubuntu
14.04 ESM and fixes two different regressions: one affecting mod_proxy
only in Ubuntu 14.04 ESM and another in mod_sed affecting also Ubuntu 16.04 ESM
and Ubuntu 18.04 LTS.
We apologize for the inconvenience.
Original advisory details:
It was discovered that Apache HTTP Server mod_proxy_ajp incorrectly handled
certain crafted request. A remote attacker could possibly use this issue to
perform an HTTP Request Smuggling attack. (CVE
Ubuntu
Apache HTTP Server vulnerabilities
vendor_ubuntu·2022-06-21·CVSS 7.5
CVE-2022-29404 [HIGH] Apache HTTP Server vulnerabilities
Title: Apache HTTP Server vulnerabilities
Summary: Several security issues were fixed in Apache HTTP Server.
It was discovered that Apache HTTP Server mod_proxy_ajp incorrectly handled
certain crafted request. A remote attacker could possibly use this issue to
perform an HTTP Request Smuggling attack. (CVE-2022-26377)
It was discovered that Apache HTTP Server incorrectly handled certain
request. An attacker could possibly use this issue to cause a denial
of service. (CVE-2022-28614)
It was discovered that Apache HTTP Server incorrectly handled certain request.
An attacker could possibly use this issue to cause a crash or expose
sensitive information. (CVE-2022-28615)
It was discovered that Apache HTTP Server incorrectly handled certain request.
An attacker could possibly use this issu
Red Hat
httpd: Out-of-bounds read via ap_rwrite()
vendor_redhat·2022-06-08·CVSS 5.3
CVE-2022-28614 [MEDIUM] CWE-190 httpd: Out-of-bounds read via ap_rwrite()
httpd: Out-of-bounds read via ap_rwrite()
The ap_rwrite() function in Apache HTTP Server 2.4.53 and earlier may read unintended memory if an attacker can cause the server to reflect very large input using ap_rwrite() or ap_rputs(), such as with mod_luas r:puts() function. Modules compiled and distributed separately from Apache HTTP Server that use the 'ap_rputs' function and may pass it a very large (INT_MAX or larger) string must be compiled against current headers to resolve the issue.
An out-of-bounds read vulnerability was found in httpd. A very large input to the ap_rputs and ap_rwrite functions can lead to an integer overflow and result in an out-of-bounds read.
Package: httpd (Red Hat Enterprise Linux 6) - Out of support scope
Package: httpd (Red Hat Enterprise Linux 7) - Out of
Debian
CVE-2022-28614: apache2 - The ap_rwrite() function in Apache HTTP Server 2.4.53 and earlier may read unint...
vendor_debian·2022·CVSS 5.3
CVE-2022-28614 [MEDIUM] CVE-2022-28614: apache2 - The ap_rwrite() function in Apache HTTP Server 2.4.53 and earlier may read unint...
The ap_rwrite() function in Apache HTTP Server 2.4.53 and earlier may read unintended memory if an attacker can cause the server to reflect very large input using ap_rwrite() or ap_rputs(), such as with mod_luas r:puts() function. Modules compiled and distributed separately from Apache HTTP Server that use the 'ap_rputs' function and may pass it a very large (INT_MAX or larger) string must be compiled against current headers to resolve the issue.
Scope: local
bookworm: resolved (fixed in 2.4.54-1)
bullseye: resolved (fixed in 2.4.54-1~deb11u1)
forky: resolved (fixed in 2.4.54-1)
sid: resolved (fixed in 2.4.54-1)
trixie: resolved (fixed in 2.4.54-1)
OSV
apache2 regression
osv·2022-06-23·CVSS 7.5
[HIGH] apache2 regression
apache2 regression
USN-5487-1 fixed several vulnerabilities in Apache. Unfortunately, that update introduced
a regression when proxying balancer manager connections in some configurations
on Ubuntu 14.04 ESM. This update reverts those changes till further fix.
We apologize for the inconvenience.
Original advisory details:
It was discovered that Apache HTTP Server mod_proxy_ajp incorrectly handled
certain crafted request. A remote attacker could possibly use this issue to
perform an HTTP Request Smuggling attack. (CVE-2022-26377)
It was discovered that Apache HTTP Server incorrectly handled certain
request. An attacker could possibly use this issue to cause a denial
of service. (CVE-2022-28614)
It was discovered that Apache HTTP Server incorrectly handled certain request.
An attacker
OSV
apache2 regression
osv·2022-06-23·CVSS 7.5
[HIGH] apache2 regression
apache2 regression
USN-5487-1 fixed several vulnerabilities in Apache HTTP Server.
Unfortunately it caused regressions. USN-5487-2 reverted the
patches that caused the regression in Ubuntu 14.04 ESM for further
investigation. This update re-adds the security fixes for Ubuntu
14.04 ESM and fixes two different regressions: one affecting mod_proxy
only in Ubuntu 14.04 ESM and another in mod_sed affecting also Ubuntu 16.04 ESM
and Ubuntu 18.04 LTS.
We apologize for the inconvenience.
Original advisory details:
It was discovered that Apache HTTP Server mod_proxy_ajp incorrectly handled
certain crafted request. A remote attacker could possibly use this issue to
perform an HTTP Request Smuggling attack. (CVE-2022-26377)
It was discovered that Apache HTTP Server incorrectly handled certain
re
OSV
apache2 vulnerabilities
osv·2022-06-21·CVSS 7.5
CVE-2022-26377 [HIGH] apache2 vulnerabilities
apache2 vulnerabilities
It was discovered that Apache HTTP Server mod_proxy_ajp incorrectly handled
certain crafted request. A remote attacker could possibly use this issue to
perform an HTTP Request Smuggling attack. (CVE-2022-26377)
It was discovered that Apache HTTP Server incorrectly handled certain
request. An attacker could possibly use this issue to cause a denial
of service. (CVE-2022-28614)
It was discovered that Apache HTTP Server incorrectly handled certain request.
An attacker could possibly use this issue to cause a crash or expose
sensitive information. (CVE-2022-28615)
It was discovered that Apache HTTP Server incorrectly handled certain request.
An attacker could possibly use this issue to cause a denial of service.
(CVE-2022-29404)
It was discovered that Apache HTTP S
GHSA
GHSA-r4hp-h998-37fc: The ap_rwrite() function in Apache HTTP Server 2
ghsa_unreviewed·2022-06-10
CVE-2022-28614 [MEDIUM] CWE-190 GHSA-r4hp-h998-37fc: The ap_rwrite() function in Apache HTTP Server 2
The ap_rwrite() function in Apache HTTP Server 2.4.53 and earlier may read unintended memory if an attacker can cause the server to reflect very large input using ap_rwrite() or ap_rputs(), such as with mod_luas r:puts() function.
OSV
CVE-2022-28614: The ap_rwrite() function in Apache HTTP Server 2
osv·2022-06-09·CVSS 5.3
CVE-2022-28614 [MEDIUM] CVE-2022-28614: The ap_rwrite() function in Apache HTTP Server 2
The ap_rwrite() function in Apache HTTP Server 2.4.53 and earlier may read unintended memory if an attacker can cause the server to reflect very large input using ap_rwrite() or ap_rputs(), such as with mod_luas r:puts() function. Modules compiled and distributed separately from Apache HTTP Server that use the 'ap_rputs' function and may pass it a very large (INT_MAX or larger) string must be compiled against current headers to resolve the issue.
No detection rules found.
No public exploits indexed.
http://www.openwall.com/lists/oss-security/2022/06/08/4https://httpd.apache.org/security/vulnerabilities_24.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7QUGG2QZWHTITMABFLVXA4DNYUOTPWYQ/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YPY2BLEVJWFH34AX77ZJPLD2OOBYR6ND/https://security.gentoo.org/glsa/202208-20https://security.netapp.com/advisory/ntap-20220624-0005/http://www.openwall.com/lists/oss-security/2022/06/08/4https://httpd.apache.org/security/vulnerabilities_24.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7QUGG2QZWHTITMABFLVXA4DNYUOTPWYQ/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YPY2BLEVJWFH34AX77ZJPLD2OOBYR6ND/https://security.gentoo.org/glsa/202208-20https://security.netapp.com/advisory/ntap-20220624-0005/
2022-06-09
Published