How severe is CVE-2022-24793?

This vulnerability has a severity rating of HIGH with a CVSS score of 7.5 out of 10.

What type of vulnerability is CVE-2022-24793?

This is classified as CWE-120, which is a common weakness in software security.

CVE-2022-24793 - HIGH Severity | CVSS 7.5

Vulnerability Description

PJSIP is a free and open source multimedia communication library written in C. A buffer overflow vulnerability in versions 2.12 and prior affects applications that use PJSIP DNS resolution. It doesn't affect PJSIP users who utilize an external resolver. This vulnerability is related to CVE-2023-27585. The difference is that this issue is in parsing the query record `parse_rr()`, while the issue in CVE-2023-27585 is in `parse_query()`. A patch is available in the `master` branch of the `pjsip/pjproject` GitHub repository. A workaround is to disable DNS resolution in PJSIP config (by setting `nameserver_count` to zero) or use an external resolver instead.

Related Vulnerabilities

CVE-2012-6122

HIGH

CVSS:7.5(High)

Buffer overflow in the thread scheduler in Chicken before 4.8.0.1 allows attackers to cause a denial of service (crash) by opening a file descriptor with a large integer value.

CWE-1202012

CVE-2013-4357

HIGH

CVSS:7.5(High)

The eglibc package before 2.14 incorrectly handled the getaddrinfo() function. An attacker could use this issue to cause a denial of service.

CWE-1202013

CVE-2016-8714

HIGH

CVSS:7.5(High)

An exploitable buffer overflow vulnerability exists in the LoadEncoding functionality of the R programming language version 3.3.0. A specially crafted R script can cause a buffer overflow resulting in...

CWE-1202016

CVE-2017-13319

HIGH

CVSS:7.5(High)

In pvmp3_get_main_data_size of pvmp3_get_main_data_size.cpp, there is a possible buffer overread due to a missing bounds check. This could lead to remote information disclosure of global static variab...

CWE-1202017

CVE-2017-15134

HIGH

CVSS:7.5(High)

A stack buffer overflow flaw was found in the way 389-ds-base 1.3.6.x before 1.3.6.13, 1.3.7.x before 1.3.7.9, 1.4.x before 1.4.0.5 handled certain LDAP search filters. A remote, unauthenticated attac...

CWE-1202017

CVE-2017-2851

HIGH

CVSS:7.5(High)

In the web management interface in Foscam C1 Indoor HD cameras with application firmware 2.52.2.37, a specially crafted HTTP request can cause a buffer overflow.

CWE-1202017