CVE-2021-38311

HIGH Year: 2021
CVSS v3 Score
7.5
High
CVSS v2 Score
4.3
Medium
Weakness Type
CWE-835
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Vulnerability Description

In Contiki 3.0, potential nonterminating acknowledgment loops exist in the Telnet service. When the negotiated options are already disabled, servers still respond to DONT and WONT requests with WONT or DONT commands, which may lead to infinite acknowledgment loops, denial of service, and excessive CPU consumption.

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

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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