CVE-2022-22719

A carefully crafted request body can cause a read to a random memory area which could cause the process to crash. This issue affects Apache HTTP Server 2.4.52 and earlier.

Weakness

The product does not initialize or incorrectly initializes a resource, which might leave the resource in an unexpected state when it is accessed or used.

Affected Software

Name	Vendor	Start Version	End Version
Http_server	Apache	*	2.4.52 (including)
Red Hat Enterprise Linux 8	RedHat	httpd:2.4-8070020220725152258.3b9f49c4	*
Red Hat Enterprise Linux 9	RedHat	httpd-0:2.4.53-7.el9	*
Red Hat Software Collections for Red Hat Enterprise Linux 7	RedHat	httpd24-httpd-0:2.4.34-23.el7.5	*
Apache2	Ubuntu	bionic	*
Apache2	Ubuntu	devel	*
Apache2	Ubuntu	esm-infra/xenial	*
Apache2	Ubuntu	focal	*
Apache2	Ubuntu	impish	*
Apache2	Ubuntu	jammy	*
Apache2	Ubuntu	trusty	*
Apache2	Ubuntu	trusty/esm	*
Apache2	Ubuntu	upstream	*
Apache2	Ubuntu	xenial	*

Potential Mitigations

Use a language that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
For example, in Java, if the programmer does not explicitly initialize a variable, then the code could produce a compile-time error (if the variable is local) or automatically initialize the variable to the default value for the variable’s type. In Perl, if explicit initialization is not performed, then a default value of undef is assigned, which is interpreted as 0, false, or an equivalent value depending on the context in which the variable is accessed.

NVD	https://nvd.nist.gov/vuln/detail/CVE-2022-22719
CWE	https://cwe.mitre.org/data/definitions/665.html

Improper Initialization

Weakness

Affected Software

Potential Mitigations

References

CVE-2022-22719

Improper Initialization

Weakness

Affected Software

Potential Mitigations

Related Attack Patterns

References