CVE-2021-38311

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 excessiv...

CVE-2021-38311

In Contiki 3.0, the Telnet service contains a vulnerability that can cause nonterminating acknowledgment loops. When negotiation options are already disabled, the server may still respond to DONT and WONT requests with WONT or DONT commands, which can lead to infinite acknowledgment loops, denial...

Denial of Service

Overview SheetJS Pro through 0.16.9 allows attackers to cause a denial of service CPU consumption via a crafted .xlsx document that is mishandled when read by xlsx.js. Recommendation Upgrade to version 0.17.0 or later References - GitHub Advisory - CVE...

GHSA-G973-978J-2C3P Denial of Service in SheetJS Pro

SheetJS Pro through 0.16.9 allows attackers to cause a denial of service CPU consumption via a crafted .xlsx document that is mishandled when read by xlsx.js...

Denial of Service in SheetJS Pro

SheetJS Pro through 0.16.9 allows attackers to cause a denial of service CPU consumption via a crafted .xlsx document that is mishandled when read by xlsx.js...

Crlf injection

SheetJS and SheetJS Pro through 0.16.9 allows attackers to cause a denial of service CPU consumption via a crafted .xlsx document that is mishandled when read by xlsx.js...

CVE-2021-32014

SheetJS Pro up to version 0.16.9 is affected: reading a crafted .xlsx with xlsx.js can cause a denial of service via CPU consumption. The issue is documented across multiple sources (NVD, Red Hat, npm advisory, OSV) and is mitigated by upgrading to 0.17.0 or later. Affected product: SheetJS (and ...

CVE-2021-32014

SheetJS and SheetJS Pro through 0.16.9 allows attackers to cause a denial of service CPU consumption via a crafted .xlsx document that is mishandled when read by xlsx.js...

Inefficient Regular Expression Complexity in apidoc/apidoc-core

✍️ Description A ReDoS regular expression denial of service flaw was found in the apidoc-core package. An attacker that is able to provide crafted input to the trim function may cause an application to consume an excessive amount of CPU. Similar attack ref:...

openSUSE 15 Security Update : xstream (openSUSE-SU-2021:1840-1)

The remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2021:1840-1 advisory. - XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is vulnerability which may...

Segment is-email input validation error vulnerability

is-email is an application used to validate email addresses. Segment is-email is vulnerable due to a ReDoS regular expression denial of service flaw discovered in Node.js prior to Segment is-email package 1.0.1. An attacker could exploit this flaw to cause the application to consume excessive CPU...

CVE-2021-36716

A ReDoS regular expression denial of service flaw was found in the Segment is-email package before 1.0.1 for Node.js. An attacker that is able to provide crafted input to the isEmailinput function may cause an application to consume an excessive amount of CPU...

Input validation

A ReDoS regular expression denial of service flaw was found in the Segment is-email package before 1.0.1 for Node.js. An attacker that is able to provide crafted input to the isEmailinput function may cause an application to consume an excessive amount of CPU...

CVE-2021-36716

A ReDoS regular expression denial of service flaw was found in the Segment is-email package before 1.0.1 for Node.js. An attacker that is able to provide crafted input to the isEmailinput function may cause an application to consume an excessive amount of CPU...

Jinja: Denial of service

Background Jinja is a template engine written in pure Python. Description The ‘urlize’ filter in Jinja utilized an inefficient regular expression that could be exploited to consume excess CPU. Impact An attacker could cause a Denial of Service condition via crafted input to the ‘urlize’ Jinja...

[ASA-202107-12] spice: multiple issues

Arch Linux Security Advisory ASA-202107-12 ========================================== Severity: Critical Date : 2021-07-06 CVE-ID : CVE-2020-14355 CVE-2021-20201 Package : spice Type : multiple issues Remote : Yes Link : https://security.archlinux.org/AVG-1239 Summary ======= The package spice...

Advisory ROSA-SA-2021-1939

Software: openssl 1.0.2k OS: Cobalt 7.9 CVE-ID: CVE-2011-4108 CVE-Crit: CRITICAL CVE-DESC: The DTLS implementation in OpenSSL before 0.9.8s and 1.x before 1.0.0f performs MAC checks only if a certain fill-in is allowed, making it easy for remote attackers to recover plaintext using a fill-in orac...

Advisory ROSA-SA-2021-1865

Software: libcroco 0.6.12 OS: Cobalt 7.9 CVE-ID: CVE-2017-7960 CVE-Crit: MEDIUM CVE-DESC: The crinputnewfromuri function in cr-input.c in libcroco 0.6.11 and 0.6.12 allows remote attackers to cause a denial of service heap-based buffer re-read via a crafted CSS file. CVE-STATUS: default CVE-REV:...

Prosodical Thoughts Prosody Resource Management Error Vulnerability

Prosodical Thoughts Prosody is a Prosodical Thoughts open source application . A modern XMPP communication server . A security vulnerability exists in Prosody prior to version 0.11.9. An attacker could control CPU consumption through a large number of SSL/TLS renegotiation requests...

EulerOS Virtualization for ARM 64 3.0.6.0 : qemu-kvm (EulerOS-SA-2021-2011)

According to the versions of the qemu-kvm packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities : - A potential stack overflow via infinite loop issue was found in various NIC emulators of QEMU in versions up to and...