How severe is CVE-2022-23968?

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

What type of vulnerability is CVE-2022-23968?

This is classified as CWE-835, which is a common weakness in software security.

CVE-2022-23968 - HIGH Severity | CVSS 7.5

Vulnerability Description

Xerox VersaLink devices on specific versions of firmware before 2022-01-26 allow remote attackers to brick the device via a crafted TIFF file in an unauthenticated HTTP POST request. There is a permanent denial of service because image parsing causes a reboot, but image parsing is restarted as soon as the boot process finishes. However, this boot loop can be resolved by a field technician. The TIFF file must have an incomplete Image Directory. Affected firmware versions include xx.42.01 and xx.50.61. NOTE: the 2022-01-24 NeoSmart article included "believed to affect all previous and later versions as of the date of this posting" but a 2022-01-26 vendor statement reports "the latest versions of firmware are not vulnerable to this issue."

Related Vulnerabilities

CVE-2011-1142

HIGH

CVSS:7.5(High)

Stack consumption vulnerability in the dissect_ber_choice function in the BER dissector in Wireshark 1.2.x through 1.2.15 and 1.4.x through 1.4.4 might allow remote attackers to cause a denial of serv...

CWE-8352011

CVE-2013-10005

HIGH

CVSS:7.5(High)

The RemoteAddr and LocalAddr methods on the returned net.Conn may call themselves, leading to an infinite loop which will crash the program due to a stack overflow.

CWE-8352013

CVE-2013-3722

HIGH

CVSS:7.5(High)

A Denial of Service (infinite loop) exists in OpenSIPS before 1.10 in lookup.c.

CWE-8352013

CVE-2013-7488

HIGH

CVSS:7.5(High)

perl-Convert-ASN1 (aka the Convert::ASN1 module for Perl) through 0.27 allows remote attackers to cause an infinite loop via unexpected input.

CWE-8352013

CVE-2016-4970

HIGH

CVSS:7.5(High)

handler/ssl/OpenSslEngine.java in Netty 4.0.x before 4.0.37.Final and 4.1.x before 4.1.1.Final allows remote attackers to cause a denial of service (infinite loop).

CWE-8352016

CVE-2016-5042

HIGH

CVSS:7.5(High)

The dwarf_get_aranges_list function in libdwarf before 20160923 allows remote attackers to cause a denial of service (infinite loop and crash) via a crafted DWARF section.

CWE-8352016