kafka: RCE/DoS via SASL JAAS JndiLoginModule configuration in Kafka Connect

A flaw was found in Apache Kafka Connect's REST API that permits configuration of SASL property by an authenticated operator, which could allow connection to a malicious LDAP server and subsequent deserialization of malicious content. This issue could allow an authenticated attacker to cause a...

Amazon Linux AMI : openldap (ALAS-2023-1741)

The version of openldap installed on the remote host is prior to 2.4.40-16.36. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2023-1741 advisory. An issue was discovered in OpenLDAP 2.x before 2.4.48. When using SASL authentication and session encryption, and...

kafka: RCE/DoS via SASL JAAS JndiLoginModule configuration in Kafka Connect

A flaw was found in Apache Kafka Connect's REST API that permits configuration of SASL property by an authenticated operator, which could allow connection to a malicious LDAP server and subsequent deserialization of malicious content. This issue could allow an authenticated attacker to cause a...

SUSE CVE-2017-15132

A flaw was found in dovecot 2.0 up to 2.2.33 and 2.3.0. An abort of SASL authentication results in a memory leak in dovecot's auth client used by login processes. The leak has impact in high performance configuration where same login processes are reused and can cause the process to crash due to...

SUSE CVE-2018-16839

Curl versions 7.33.0 through 7.61.1 are vulnerable to a buffer overrun in the SASL authentication code that may lead to denial of service...

GO-2023-1268 Authentication failure in mellium.im/sasl

An issue was discovered in Mellium mellium.im/sasl before 0.3.1. When performing SCRAM-based SASL authentication, if the remote end advertises support for channel binding, no random nonce is generated instead, the nonce is empty. This causes authentication to fail in the best case, but if paired...

CVE-2022-48195

An issue was discovered in Mellium mellium.im/sasl before 0.3.1. When performing SCRAM-based SASL authentication, if the remote end advertises support for channel binding, no random nonce is generated instead, the nonce is empty. This causes authentication to fail in the best case, but if paired...

CVE-2022-48195

An issue was discovered in Mellium mellium.im/sasl before 0.3.1. When performing SCRAM-based SASL authentication, if the remote end advertises support for channel binding, no random nonce is generated instead, the nonce is empty. This causes authentication to fail in the best case, but if paired...

CVE-2022-34917 Unauthenticated clients may cause OutOfMemoryError on Apache Kafka Brokers

A security vulnerability has been identified in Apache Kafka. It affects all releases since 2.8.0. The vulnerability allows malicious unauthenticated clients to allocate large amounts of memory on brokers. This can lead to brokers hitting OutOfMemoryException and causing denial of service. Exampl...

SUSE: Security Advisory (SUSE-SU-2022:0743-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Confidentiality Protection Bypass

Apache Directory Studio is vulnerable to confidentiality protection bypass. The vulnerability exists because it does not apply SASL confidentiality layer when SASL authentication mechanism is used...

CVE-2021-33900

While investigating DIRSTUDIO-1219 it was noticed that configured StartTLS encryption was not applied when any SASL authentication mechanism DIGEST-MD5, GSSAPI was used. While investigating DIRSTUDIO-1220 it was noticed that any configured SASL confidentiality layer was not applied. This issue...

Authentication flaw

While investigating DIRSTUDIO-1219 it was noticed that configured StartTLS encryption was not applied when any SASL authentication mechanism DIGEST-MD5, GSSAPI was used. While investigating DIRSTUDIO-1220 it was noticed that any configured SASL confidentiality layer was not applied. This issue...

CVE-2021-33900 StartTLS and SASL confidentiality protection bypass

While investigating DIRSTUDIO-1219 it was noticed that configured StartTLS encryption was not applied when any SASL authentication mechanism DIGEST-MD5, GSSAPI was used. While investigating DIRSTUDIO-1220 it was noticed that any configured SASL confidentiality layer was not applied. This issue...

Denial Of Service (DoS)

libcurl.so is vulnerable to denial of service. A buffer overrun in the SASL authentication code allows an attacker to crash the application...

SUSE SLES11 Security Update : openldap2 (SUSE-SU-2020:14353-1)

The remote SUSE Linux SLES11 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2020:14353-1 advisory. - An issue was discovered in the server in OpenLDAP before 2.4.48. When the server administrator delegates rootDN database admin privileges fo...

openSUSE Security Update : irssi (openSUSE-2021-587)

This update for irssi fixes the following issues : irssi was updated to 1.2.3 boo1184848 - Fix the compilation of utf8proc 1021 - Fix wrong call to free. By Zero King 1076 - Fix a colour reset in true colour themes when encountering mIRC colours 1059 - Fix memory leak on malformed CAP requests 11...

SUSE: Security Advisory (SUSE-SU-2019:0996-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

EulerOS Virtualization 3.0.2.2 : openldap (EulerOS-SA-2020-1481)

According to the versions of the openldap packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - An issue was discovered in the server in OpenLDAP before 2.4.48. When the server administrator delegates rootDN database admin...

Huawei EulerOS: Security Advisory for openldap (EulerOS-SA-2020-1481)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...