CVE-2021-43394

Unisys OS 2200 Messaging Integration Services NTSI 7R3B IC3 and IC4, 7R3C, and 7R3D has an Incorrect Implementation of an Authentication Algorithm. An LDAP password is not properly validated...

OpenLDAP slapd DoS

The vulnerability of the slapd server in the LDAP OpenLDAP implementation is related to the insufficient use of the assert function. Exploiting this vulnerability allows a malicious actor to cause service failures using a malicious package...

H2database代码问题漏洞

H2 database is an embeddable Rdbms written in Java . A code issue vulnerability exists in H2 database, which stems from the H2 database's getConnection method taking the driver's class name and the database's URL as parameters, which can be exploited by an attacker to pass the name of the JNDI...

CVE-2021-20869

Exposure of sensitive information to an unauthorized actor vulnerability in KONICA MINOLTA bizhub series bizhub C750i G00-35 and earlier, bizhub C650i/C550i/C450i G00-B6 and earlier, bizhub C360i/C300i/C250i G00-B6 and earlier, bizhub 750i/650i/550i/450i G00-37 and earlier, bizhub 360i/300i G00-3...

CVE-2021-20173

Netgear Nighthawk R6700 version 1.0.4.120 contains a command injection vulnerability in update functionality of the device. By triggering a system update check via the SOAP interface, the device is susceptible to command injection via preconfigured values...

Log4j “Log4Shell” RCE explained (CVE-2021-44228)

Hello everyone! I decided to make a separate episode about Log4Shell. Of course, there have already been many reviews of this vulnerability. But I do it primarily for myself. It seems to me that serious problems with Log4j and similar libraries will be with us for a long time. Therefore, it would...

log4j: Remote code execution in Log4j 1.x when application is configured to use JMSAppender

A flaw was found in the Java logging library Apache Log4j in version 1.x. JMSAppender in Log4j 1.x is vulnerable to deserialization of untrusted data. This allows a remote attacker to execute code on the server if the deployed application is configured to use JMSAppender and to the attacker's JND...

UBUNTU-CVE-2021-42550

In logback version 1.2.7 and prior versions, an attacker with the required privileges to edit configurations files could craft a malicious configuration allowing to execute arbitrary code loaded from LDAP servers...

PT-2021-7034 · Microsoft · Windows

Name of the Vulnerable Software and Affected Versions: Windows affected versions not specified Description: The issue is related to the implementation of the Lightweight Directory Access Protocol LDAP in Microsoft Windows, specifically due to insufficient input validation. This allows a remote...

PT-2021-7038 · Microsoft · Windows

Name of the Vulnerable Software and Affected Versions: Windows affected versions not specified Description: The issue is related to the implementation of the LDAP protocol in Microsoft Windows, specifically due to insufficient input validation. This can be exploited by a remote attacker to execut...

Exploit for Uncontrolled Resource Consumption in Siemens 6Bk1602-0Aa12-0Tp0_Firmware

log4shell.tools !buildhttps://github.com/alexbakker/log4sh...

CVE-2021-43067

A exposure of sensitive information to an unauthorized actor in Fortinet FortiAuthenticator version 6.4.0, version 6.3.2 and below, version 6.2.1 and below, version 6.1.2 and below, version 6.0.7 to 6.0.1 allows attacker to duplicate a target LDAP user 2 factors authentication token via crafted...

Apache Traffic Control 注入漏洞

Apache Traffic Control is a distributed and scalable content distribution solution from the Apache Foundation. An LDAP injection vulnerability exists in Apache Traffic Control, which stems from the fact that a user can send a request with a crafted username to any API version of the POST/login...

mutt: Incorrect handling of invalid initial IMAP responses could lead to an authentication attempt over unencrypted connection

Mutt before 2.0.2 and NeoMutt before 2020-11-20 did not ensure that $sslforcetls was processed if an IMAP server's initial server response was invalid. The connection was not properly closed, and the code could continue attempting to authenticate. This could result in authentication credentials...

curl: Requirement to use TLS not properly enforced for IMAP, POP3, and FTP protocols

A flaw was found in curl. This flaw lies in the --ssl-reqd option or related settings in libcurl. Users specify this flag to upgrade to TLS when communicating with either IMAP, POP3 or a FTP server. An attacker controlling such servers could return a crafted response which could lead to curl clie...

AZL-6365 CVE-2021-22946 affecting package curl for versions less than 7.82.0-1

A user can tell curl = 7.20.0 and = 7.78.0 to require a successful upgrade to TLS when speaking to an IMAP, POP3 or FTP server --ssl-reqd on the command line orCURLOPTUSESSL set to CURLUSESSLCONTROL or CURLUSESSLALL withlibcurl. This requirement could be bypassed if the server would return a...

Low: Red Hat Security Advisory: 389-ds:1.4 security and bug fix update

An update for the 389-ds:1.4 module is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerabilit...

CVE-2021-38370

In Alpine before 2.25, untagged responses from an IMAP server are accepted before STARTTLS...

Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed

If Thunderbird was configured to use STARTTLS for an IMAP connection, and an attacker injected IMAP server responses prior to the completion of the STARTTLS handshake, then Thunderbird didn't ignore the injected data. This could have resulted in Thunderbird showing incorrect information, for...

Mozilla Thunderbird 命令注入漏洞

Mozilla Thunderbird is an open source email client. A command injection vulnerability exists in the Mozilla Thunderbird product, which stems from a problem in the way Thunderbird handles IMAP server responses sent prior to the STARTTLS process. An attacker could exploit this vulnerability to send...