CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
97.0%
Issue Overview:
A flaw was found in the mod_lua module of httpd. A crafted request body can cause a read to a random memory area due to an uninitialized value in functions called by the parsebody function. The highest treat of this vulnerability is availability. (CVE-2022-22719)
A flaw was found in httpd. The inbound connection is not closed when it fails to discard the request body, which may expose the server to HTTP request smuggling. (CVE-2022-22720)
A flaw was found in httpd, where it incorrectly limits the value of the LimitXMLRequestBody option. This issue can lead to an integer overflow and later causes an out-of-bounds write. (CVE-2022-22721)
An out-of-bounds read/write vulnerability was found in the mod_sed module of httpd. This flaw allows an attacker to overwrite the memory of an httpd instance that is using mod_sed with data provided by the attacker. (CVE-2022-23943)
Affected Packages:
httpd24
Issue Correction:
Run yum update httpd24 to update your system.
New Packages:
i686:
mod24_ssl-2.4.53-1.96.amzn1.i686
mod24_session-2.4.53-1.96.amzn1.i686
httpd24-devel-2.4.53-1.96.amzn1.i686
mod24_md-2.4.53-1.96.amzn1.i686
httpd24-tools-2.4.53-1.96.amzn1.i686
mod24_ldap-2.4.53-1.96.amzn1.i686
httpd24-debuginfo-2.4.53-1.96.amzn1.i686
httpd24-2.4.53-1.96.amzn1.i686
mod24_proxy_html-2.4.53-1.96.amzn1.i686
noarch:
httpd24-manual-2.4.53-1.96.amzn1.noarch
src:
httpd24-2.4.53-1.96.amzn1.src
x86_64:
mod24_session-2.4.53-1.96.amzn1.x86_64
httpd24-debuginfo-2.4.53-1.96.amzn1.x86_64
httpd24-devel-2.4.53-1.96.amzn1.x86_64
httpd24-2.4.53-1.96.amzn1.x86_64
mod24_ldap-2.4.53-1.96.amzn1.x86_64
httpd24-tools-2.4.53-1.96.amzn1.x86_64
mod24_proxy_html-2.4.53-1.96.amzn1.x86_64
mod24_md-2.4.53-1.96.amzn1.x86_64
mod24_ssl-2.4.53-1.96.amzn1.x86_64
Red Hat: CVE-2022-22719, CVE-2022-22720, CVE-2022-22721, CVE-2022-23943
Mitre: CVE-2022-22719, CVE-2022-22720, CVE-2022-22721, CVE-2022-23943
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Amazon Linux | 1 | i686 | mod24_ssl | < 2.4.53-1.96.amzn1 | mod24_ssl-2.4.53-1.96.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | mod24_session | < 2.4.53-1.96.amzn1 | mod24_session-2.4.53-1.96.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | httpd24-devel | < 2.4.53-1.96.amzn1 | httpd24-devel-2.4.53-1.96.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | mod24_md | < 2.4.53-1.96.amzn1 | mod24_md-2.4.53-1.96.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | httpd24-tools | < 2.4.53-1.96.amzn1 | httpd24-tools-2.4.53-1.96.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | mod24_ldap | < 2.4.53-1.96.amzn1 | mod24_ldap-2.4.53-1.96.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | httpd24-debuginfo | < 2.4.53-1.96.amzn1 | httpd24-debuginfo-2.4.53-1.96.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | httpd24 | < 2.4.53-1.96.amzn1 | httpd24-2.4.53-1.96.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | mod24_proxy_html | < 2.4.53-1.96.amzn1 | mod24_proxy_html-2.4.53-1.96.amzn1.i686.rpm |
Amazon Linux | 1 | noarch | httpd24-manual | < 2.4.53-1.96.amzn1 | httpd24-manual-2.4.53-1.96.amzn1.noarch.rpm |
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
97.0%