Headline
Red Hat Security Advisory 2023-0852-01
Red Hat Security Advisory 2023-0852-01 - The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server. Issues addressed include HTTP response splitting and out of bounds read vulnerabilities.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
====================================================================
Red Hat Security Advisory
Synopsis: Moderate: httpd:2.4 security and bug fix update
Advisory ID: RHSA-2023:0852-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2023:0852
Issue date: 2023-02-21
CVE Names: CVE-2006-20001 CVE-2022-36760 CVE-2022-37436
====================================================================
- Summary:
An update for the httpd:2.4 module is now available for Red Hat Enterprise
Linux 8.
Red Hat Product Security has rated this update as having a security impact
of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available for each vulnerability from
the CVE link(s) in the References section.
- Relevant releases/architectures:
Red Hat Enterprise Linux AppStream (v. 8) - aarch64, noarch, ppc64le, s390x, x86_64
- Description:
The httpd packages provide the Apache HTTP Server, a powerful, efficient,
and extensible web server.
Security Fix(es):
httpd: mod_dav: out-of-bounds read/write of zero byte (CVE-2006-20001)
httpd: mod_proxy_ajp: Possible request smuggling (CVE-2022-36760)
httpd: mod_proxy: HTTP response splitting (CVE-2022-37436)
For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.
Bug Fix(es):
- httpd-init fails to create localhost.crt, localhost.key due to “sscg”
default now creates a /dhparams.pem and is not idempotent if the file
/dhparams.pem already exists. (BZ#2165967)
- Solution:
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
https://access.redhat.com/articles/11258
After installing the updated packages, the httpd daemon will be restarted
automatically.
- Bugs fixed (https://bugzilla.redhat.com/):
2161773 - CVE-2022-37436 httpd: mod_proxy: HTTP response splitting
2161774 - CVE-2006-20001 httpd: mod_dav: out-of-bounds read/write of zero byte
2161777 - CVE-2022-36760 httpd: mod_proxy_ajp: Possible request smuggling
2165967 - httpd-init fails to create localhost.crt, localhost.key due to “sscg” default now creates a /dhparams.pem and is not idempotent if the file /dhparams.pem already exists. [rhel-8.7.0.z]
- Package List:
Red Hat Enterprise Linux AppStream (v. 8):
Source:
httpd-2.4.37-51.module+el8.7.0+18026+7b169787.1.src.rpm
mod_http2-1.15.7-5.module+el8.6.0+13996+01710940.src.rpm
mod_md-2.0.8-8.module+el8.3.0+6814+67d1e611.src.rpm
aarch64:
httpd-2.4.37-51.module+el8.7.0+18026+7b169787.1.aarch64.rpm
httpd-debuginfo-2.4.37-51.module+el8.7.0+18026+7b169787.1.aarch64.rpm
httpd-debugsource-2.4.37-51.module+el8.7.0+18026+7b169787.1.aarch64.rpm
httpd-devel-2.4.37-51.module+el8.7.0+18026+7b169787.1.aarch64.rpm
httpd-tools-2.4.37-51.module+el8.7.0+18026+7b169787.1.aarch64.rpm
httpd-tools-debuginfo-2.4.37-51.module+el8.7.0+18026+7b169787.1.aarch64.rpm
mod_http2-1.15.7-5.module+el8.6.0+13996+01710940.aarch64.rpm
mod_http2-debuginfo-1.15.7-5.module+el8.6.0+13996+01710940.aarch64.rpm
mod_http2-debugsource-1.15.7-5.module+el8.6.0+13996+01710940.aarch64.rpm
mod_ldap-2.4.37-51.module+el8.7.0+18026+7b169787.1.aarch64.rpm
mod_ldap-debuginfo-2.4.37-51.module+el8.7.0+18026+7b169787.1.aarch64.rpm
mod_md-2.0.8-8.module+el8.3.0+6814+67d1e611.aarch64.rpm
mod_md-debuginfo-2.0.8-8.module+el8.3.0+6814+67d1e611.aarch64.rpm
mod_md-debugsource-2.0.8-8.module+el8.3.0+6814+67d1e611.aarch64.rpm
mod_proxy_html-2.4.37-51.module+el8.7.0+18026+7b169787.1.aarch64.rpm
mod_proxy_html-debuginfo-2.4.37-51.module+el8.7.0+18026+7b169787.1.aarch64.rpm
mod_session-2.4.37-51.module+el8.7.0+18026+7b169787.1.aarch64.rpm
mod_session-debuginfo-2.4.37-51.module+el8.7.0+18026+7b169787.1.aarch64.rpm
mod_ssl-2.4.37-51.module+el8.7.0+18026+7b169787.1.aarch64.rpm
mod_ssl-debuginfo-2.4.37-51.module+el8.7.0+18026+7b169787.1.aarch64.rpm
noarch:
httpd-filesystem-2.4.37-51.module+el8.7.0+18026+7b169787.1.noarch.rpm
httpd-manual-2.4.37-51.module+el8.7.0+18026+7b169787.1.noarch.rpm
ppc64le:
httpd-2.4.37-51.module+el8.7.0+18026+7b169787.1.ppc64le.rpm
httpd-debuginfo-2.4.37-51.module+el8.7.0+18026+7b169787.1.ppc64le.rpm
httpd-debugsource-2.4.37-51.module+el8.7.0+18026+7b169787.1.ppc64le.rpm
httpd-devel-2.4.37-51.module+el8.7.0+18026+7b169787.1.ppc64le.rpm
httpd-tools-2.4.37-51.module+el8.7.0+18026+7b169787.1.ppc64le.rpm
httpd-tools-debuginfo-2.4.37-51.module+el8.7.0+18026+7b169787.1.ppc64le.rpm
mod_http2-1.15.7-5.module+el8.6.0+13996+01710940.ppc64le.rpm
mod_http2-debuginfo-1.15.7-5.module+el8.6.0+13996+01710940.ppc64le.rpm
mod_http2-debugsource-1.15.7-5.module+el8.6.0+13996+01710940.ppc64le.rpm
mod_ldap-2.4.37-51.module+el8.7.0+18026+7b169787.1.ppc64le.rpm
mod_ldap-debuginfo-2.4.37-51.module+el8.7.0+18026+7b169787.1.ppc64le.rpm
mod_md-2.0.8-8.module+el8.3.0+6814+67d1e611.ppc64le.rpm
mod_md-debuginfo-2.0.8-8.module+el8.3.0+6814+67d1e611.ppc64le.rpm
mod_md-debugsource-2.0.8-8.module+el8.3.0+6814+67d1e611.ppc64le.rpm
mod_proxy_html-2.4.37-51.module+el8.7.0+18026+7b169787.1.ppc64le.rpm
mod_proxy_html-debuginfo-2.4.37-51.module+el8.7.0+18026+7b169787.1.ppc64le.rpm
mod_session-2.4.37-51.module+el8.7.0+18026+7b169787.1.ppc64le.rpm
mod_session-debuginfo-2.4.37-51.module+el8.7.0+18026+7b169787.1.ppc64le.rpm
mod_ssl-2.4.37-51.module+el8.7.0+18026+7b169787.1.ppc64le.rpm
mod_ssl-debuginfo-2.4.37-51.module+el8.7.0+18026+7b169787.1.ppc64le.rpm
s390x:
httpd-2.4.37-51.module+el8.7.0+18026+7b169787.1.s390x.rpm
httpd-debuginfo-2.4.37-51.module+el8.7.0+18026+7b169787.1.s390x.rpm
httpd-debugsource-2.4.37-51.module+el8.7.0+18026+7b169787.1.s390x.rpm
httpd-devel-2.4.37-51.module+el8.7.0+18026+7b169787.1.s390x.rpm
httpd-tools-2.4.37-51.module+el8.7.0+18026+7b169787.1.s390x.rpm
httpd-tools-debuginfo-2.4.37-51.module+el8.7.0+18026+7b169787.1.s390x.rpm
mod_http2-1.15.7-5.module+el8.6.0+13996+01710940.s390x.rpm
mod_http2-debuginfo-1.15.7-5.module+el8.6.0+13996+01710940.s390x.rpm
mod_http2-debugsource-1.15.7-5.module+el8.6.0+13996+01710940.s390x.rpm
mod_ldap-2.4.37-51.module+el8.7.0+18026+7b169787.1.s390x.rpm
mod_ldap-debuginfo-2.4.37-51.module+el8.7.0+18026+7b169787.1.s390x.rpm
mod_md-2.0.8-8.module+el8.3.0+6814+67d1e611.s390x.rpm
mod_md-debuginfo-2.0.8-8.module+el8.3.0+6814+67d1e611.s390x.rpm
mod_md-debugsource-2.0.8-8.module+el8.3.0+6814+67d1e611.s390x.rpm
mod_proxy_html-2.4.37-51.module+el8.7.0+18026+7b169787.1.s390x.rpm
mod_proxy_html-debuginfo-2.4.37-51.module+el8.7.0+18026+7b169787.1.s390x.rpm
mod_session-2.4.37-51.module+el8.7.0+18026+7b169787.1.s390x.rpm
mod_session-debuginfo-2.4.37-51.module+el8.7.0+18026+7b169787.1.s390x.rpm
mod_ssl-2.4.37-51.module+el8.7.0+18026+7b169787.1.s390x.rpm
mod_ssl-debuginfo-2.4.37-51.module+el8.7.0+18026+7b169787.1.s390x.rpm
x86_64:
httpd-2.4.37-51.module+el8.7.0+18026+7b169787.1.x86_64.rpm
httpd-debuginfo-2.4.37-51.module+el8.7.0+18026+7b169787.1.x86_64.rpm
httpd-debugsource-2.4.37-51.module+el8.7.0+18026+7b169787.1.x86_64.rpm
httpd-devel-2.4.37-51.module+el8.7.0+18026+7b169787.1.x86_64.rpm
httpd-tools-2.4.37-51.module+el8.7.0+18026+7b169787.1.x86_64.rpm
httpd-tools-debuginfo-2.4.37-51.module+el8.7.0+18026+7b169787.1.x86_64.rpm
mod_http2-1.15.7-5.module+el8.6.0+13996+01710940.x86_64.rpm
mod_http2-debuginfo-1.15.7-5.module+el8.6.0+13996+01710940.x86_64.rpm
mod_http2-debugsource-1.15.7-5.module+el8.6.0+13996+01710940.x86_64.rpm
mod_ldap-2.4.37-51.module+el8.7.0+18026+7b169787.1.x86_64.rpm
mod_ldap-debuginfo-2.4.37-51.module+el8.7.0+18026+7b169787.1.x86_64.rpm
mod_md-2.0.8-8.module+el8.3.0+6814+67d1e611.x86_64.rpm
mod_md-debuginfo-2.0.8-8.module+el8.3.0+6814+67d1e611.x86_64.rpm
mod_md-debugsource-2.0.8-8.module+el8.3.0+6814+67d1e611.x86_64.rpm
mod_proxy_html-2.4.37-51.module+el8.7.0+18026+7b169787.1.x86_64.rpm
mod_proxy_html-debuginfo-2.4.37-51.module+el8.7.0+18026+7b169787.1.x86_64.rpm
mod_session-2.4.37-51.module+el8.7.0+18026+7b169787.1.x86_64.rpm
mod_session-debuginfo-2.4.37-51.module+el8.7.0+18026+7b169787.1.x86_64.rpm
mod_ssl-2.4.37-51.module+el8.7.0+18026+7b169787.1.x86_64.rpm
mod_ssl-debuginfo-2.4.37-51.module+el8.7.0+18026+7b169787.1.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
- References:
https://access.redhat.com/security/cve/CVE-2006-20001
https://access.redhat.com/security/cve/CVE-2022-36760
https://access.redhat.com/security/cve/CVE-2022-37436
https://access.redhat.com/security/updates/classification/#moderate
- Contact:
The Red Hat security contact is [email protected]. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2023 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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EViL
-----END PGP SIGNATURE-----
–
RHSA-announce mailing list
[email protected]
https://listman.redhat.com/mailman/listinfo/rhsa-announce
Related news
Vulnerability in the Sun ZFS Storage Appliance product of Oracle Systems (component: Core). The supported version that is affected is 8.8.60. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Sun ZFS Storage Appliance. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Sun ZFS Storage Appliance. CVSS 3.1 Base Score 5.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H).
Gentoo Linux Security Advisory 202309-1 - Multiple vulnerabilities have been discovered in Apache HTTPD, the worst of which could result in denial of service. Versions greater than or equal to 2.4.56 are affected.
Red Hat Security Advisory 2023-4628-01 - Red Hat JBoss Core Services is a set of supplementary software for Red Hat JBoss middleware products. This software, such as Apache HTTP Server, is common to multiple JBoss middleware products and packaged under Red Hat JBoss Core Services, to allow for faster distribution of updates and for a more consistent update experience. This release of Red Hat JBoss Core Services Apache HTTP Server 2.4.57 serves as a replacement for Red Hat JBoss Core Services Apache HTTP Server 2.4.51 Service Pack 2, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References. Issues addressed include HTTP response splitting, bypass, integer overflow, out of bounds write, and use-after-free vulnerabilities.
Red Hat Security Advisory 2023-4629-01 - Red Hat JBoss Core Services is a set of supplementary software for Red Hat JBoss middleware products. This software, such as Apache HTTP Server, is common to multiple JBoss middleware products and packaged under Red Hat JBoss Core Services, to allow for faster distribution of updates and for a more consistent update experience. This release of Red Hat JBoss Core Services Apache HTTP Server 2.4.57 serves as a replacement for Red Hat JBoss Core Services Apache HTTP Server 2.4.51 Service Pack 2, and includes bug fixes and enhancements, which are documented in the Release Notes linked to in the References section. Issues addressed include HTTP response splitting, bypass, integer overflow, and use-after-free vulnerabilities.
Dell PowerScale OneFS, 8.0.x-9.5.x, contains an improper handling of insufficient privileges vulnerability. A local privileged attacker could potentially exploit this vulnerability, leading to elevation of privilege and affect in compliance mode also.
An update is now available for Red Hat JBoss Core Services. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-24963: A flaw was found in Apache Portable Runtime (APR). This issue may allow a malicious attacker to write beyond the bounds of a buffer. * CVE-2022-36760: A flaw was found in the mod_proxy_ajp module of httpd. The connection is not closed when there is an invalid Transfer-Encoding header, allowing an attacker to smuggle requests to the AJP server, where it forw...
Red Hat JBoss Core Services Apache HTTP Server 2.4.57 is now available. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-24963: A flaw was found in Apache Portable Runtime (APR). This issue may allow a malicious attacker to write beyond the bounds of a buffer. * CVE-2022-28331: A flaw was found in Apache Portable Runtime, affecting versions <= 1.7.0. This issue may allow a malicious user to write beyond the end of a stack buffer and cause an integer overflow. This affect...
Vulnerability in the Oracle Hyperion Financial Reporting product of Oracle Hyperion (component: Repository). The supported version that is affected is 11.2.13.0.000. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Hyperion Financial Reporting. While the vulnerability is in Oracle Hyperion Financial Reporting, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Hyperion Financial Reporting accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Hyperion Financial Reporting. CVSS 3.1 Base Score 8.5 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L).
Previous versions of HP Device Manager (prior to HPDM 5.0.10) could potentially allow command injection and/or elevation of privileges.
An update is now available for Red Hat JBoss Core Services Apache HTTP Server 2.4.51 Service Pack 2 on Red Hat Enterprise Linux versions 7 and 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2006-20001: A flaw was found in the mod_dav module of httpd. A specially crafted "If:" request header can cause a memory read or write of a single zero byte due to a missing error check, resulting in a Denial of Service. * CVE-2022-4304: A timing-based side channel exists in the Open...
Red Hat JBoss Core Services Apache HTTP Server 2.4.51 Service Pack 2 is now available. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2006-20001: A flaw was found in the mod_dav module of httpd. A specially crafted "If:" request header can cause a memory read or write of a single zero byte due to a missing error check, resulting in a Denial of Service. * CVE-2022-4304: A timing-based side channel exists in the OpenSSL RSA Decryption implementation, which could be sufficien...
Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Hotspot). Supported versions that are affected are Oracle Java SE: 8u361, 8u361-perf, 11.0.18, 17.0.6; Oracle GraalVM Enterprise Edition: 20.3.9, 21.3.5 and 22.3.1. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Java SE, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through...
Debian Linux Security Advisory 5376-1 - Multiple vulnerabilities have been discovered in the Apache HTTP server, which may result in HTTP response splitting or denial of service.
Red Hat Security Advisory 2023-0970-01 - The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server. Issues addressed include HTTP response splitting and out of bounds read vulnerabilities.
An update for httpd is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2006-20001: A flaw was found in the mod_dav module of httpd. A specially crafted "If:" request header can cause a memory read or write of a single zero byte due to a missing error check, resulting in a Denial of Service. * CVE-2022-36760: A flaw was found in the mod_proxy_ajp module of httpd. The connection is not closed when there is an invalid Transfer-Encod...
An update for the httpd:2.4 module is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2006-20001: A flaw was found in the mod_dav module of httpd. A specially crafted "If:" request header can cause a memory read or write of a single zero byte due to a missing error check, resulting in a Denial of Service. * CVE-2022-36760: A flaw was found in the mod_proxy_ajp module of httpd. The connection is not closed when there is an invalid...
An update for the httpd:2.4 module is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2006-20001: A flaw was found in the mod_dav module of httpd. A specially crafted "If:" request header can cause a memory read or write of a single zero byte due to a missing error check, resulting in a Denial of Service. * CVE-2022-36760: A flaw was found in the mod_proxy_ajp module of httpd. The connection is not closed when there is an invalid...
An update for the httpd:2.4 module is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2006-20001: A flaw was found in the mod_dav module of httpd. A specially crafted "If:" request header can cause a memory read or write of a single zero byte due to a missing error check, resulting in a Denial of Service. * CVE-2022-36760: A flaw was found in the mod_proxy_ajp module of httpd. The connection is not closed when there is an invalid...
Ubuntu Security Notice 5839-2 - USN-5839-1 fixed a vulnerability in Apache. This update provides the corresponding update for Ubuntu 16.04 ESM. Dimas Fariski Setyawan Putra discovered that the Apache HTTP Server mod_proxy module incorrectly truncated certain response headers. This may result in later headers not being interpreted by the client.
Ubuntu Security Notice 5839-1 - It was discovered that the Apache HTTP Server mod_dav module incorrectly handled certain If: request headers. A remote attacker could possibly use this issue to cause the server to crash, resulting in a denial of service. ZeddYu_Lu discovered that the Apache HTTP Server mod_proxy_ajp module incorrectly interpreted certain HTTP Requests. A remote attacker could possibly use this issue to perform an HTTP Request Smuggling attack.
Ubuntu Security Notice 5839-1 - It was discovered that the Apache HTTP Server mod_dav module incorrectly handled certain If: request headers. A remote attacker could possibly use this issue to cause the server to crash, resulting in a denial of service. ZeddYu_Lu discovered that the Apache HTTP Server mod_proxy_ajp module incorrectly interpreted certain HTTP Requests. A remote attacker could possibly use this issue to perform an HTTP Request Smuggling attack.
Ubuntu Security Notice 5839-1 - It was discovered that the Apache HTTP Server mod_dav module incorrectly handled certain If: request headers. A remote attacker could possibly use this issue to cause the server to crash, resulting in a denial of service. ZeddYu_Lu discovered that the Apache HTTP Server mod_proxy_ajp module incorrectly interpreted certain HTTP Requests. A remote attacker could possibly use this issue to perform an HTTP Request Smuggling attack.
Ubuntu Security Notice 5834-1 - It was discovered that the Apache HTTP Server mod_dav module did not properly handle specially crafted request headers. A remote attacker could possibly use this issue to cause the process to crash, leading to a denial of service. It was discovered that the Apache HTTP Server mod_proxy_ajp module did not properly handle certain invalid Transfer-Encoding headers. A remote attacker could possibly use this issue to perform an HTTP Request Smuggling attack.
Ubuntu Security Notice 5834-1 - It was discovered that the Apache HTTP Server mod_dav module did not properly handle specially crafted request headers. A remote attacker could possibly use this issue to cause the process to crash, leading to a denial of service. It was discovered that the Apache HTTP Server mod_proxy_ajp module did not properly handle certain invalid Transfer-Encoding headers. A remote attacker could possibly use this issue to perform an HTTP Request Smuggling attack.