86 matches found
389-ds-base: 389-ds-base: Heap buffer overflow in sasl_io_recv() via padded SASL UNBIND
A heap buffer overflow flaw was found in the SASL I/O layer of 389 Directory Server 389-ds-base. After a successful SASL bind with integrity protection SSF 0, an authenticated attacker can send a specially crafted oversized LDAP UNBIND packet that is copied into a 512-byte heap receive buffer...
EUVD-2026-41506
The curl logic that works with SASL authentication could end up cleaning up the GSASL context twice without clearing the pointer in between, making it free the same pointer twice...
memcached: memcached: Username enumeration via timing side channel
A flaw was found in memcached. A remote attacker can exploit a timing side channel during Simple Authentication and Security Layer SASL password database authentication. This vulnerability allows an attacker to observe subtle timing differences, which could be used to enumerate valid usernames...
[SECURITY] Fedora 43 Update: ongres-scram-3.3-1.fc43
This is a Java implementation of SCRAM Salted Challenge Response Authentication Mechanism which is part of the family of Simple Authentication and Security Layer SASL, RFC 4422 authentication mechanisms. It is described as part of RFC 5802 and RFC7677...
EUVD-2026-35856
MongoDB server may log authentication parameters, including credentials, to the server log during SASL authentication. When connection health metric logging is enabled, the full authentication parameters are written to the log without redaction...
MongoDB Server 日志信息泄露漏洞
MongoDB Server is an open-source NoSQL database developed by MongoDB, a company based in the United States. This database offers features such as collection-oriented storage, dynamic querying, data replication, and automatic failover. There is a vulnerability in MongoDB Server related to log...
CVE-2026-36610
Mercusys AC12G EU V1 with firmware AC12GEUV1200909 transmits DDNS credentials over plaintext HTTP with only Base64 encoding. The firmware contains no TLS implementation, allowing man-in-the-middle interception of DDNS service credentials...
CVE-2026-45046
Gryph provides a security layer for AI coding agents. Prior to 0.7.0, Gryph implements logging levels that determine what content is logged to a local sqlite database. The README incorrectly mentions that the default log level is minimal while it is standard. Source code review shows sensitive...
DEBIAN-CVE-2026-48697
FastNetMon Community Edition through 1.2.9 does not verify TLS certificates on outbound HTTPS connections. The executewebrequestsecure function in src/fastlibrary.cpp creates a boost::asio::ssl::context with tlsclient mode and calls setdefaultverifypaths to load CA certificates, but never calls...
Astra Linux – Vulnerability in cyrus-sasl2
In Cyrus SASL 2.1.17 through 2.1.27 before 2.1.28, the plugins/sql.c file does not escape the password used in SQL INSERT or UPDATE statements...
dovecot: ManageSieve: Denial of Service via crafted SASL initial response in AUTHENTICATE command
A flaw was found in ManageSieve. A remote attacker can exploit this vulnerability by sending a crafted SASL Simple Authentication and Security Layer initial response during the AUTHENTICATE command. This can cause the ManageSieve service to crash repeatedly, leading to a Denial of Service DoS for...
dovecot: ManageSieve: Denial of Service via crafted SASL initial response in AUTHENTICATE command
A flaw was found in ManageSieve. A remote attacker can exploit this vulnerability by sending a crafted SASL Simple Authentication and Security Layer initial response during the AUTHENTICATE command. This can cause the ManageSieve service to crash repeatedly, leading to a Denial of Service DoS for...
dovecot: ManageSieve: Denial of Service via crafted SASL initial response in AUTHENTICATE command
A flaw was found in ManageSieve. A remote attacker can exploit this vulnerability by sending a crafted SASL Simple Authentication and Security Layer initial response during the AUTHENTICATE command. This can cause the ManageSieve service to crash repeatedly, leading to a Denial of Service DoS for...
dovecot: ManageSieve: Denial of Service via crafted SASL initial response in AUTHENTICATE command
A flaw was found in ManageSieve. A remote attacker can exploit this vulnerability by sending a crafted SASL Simple Authentication and Security Layer initial response during the AUTHENTICATE command. This can cause the ManageSieve service to crash repeatedly, leading to a Denial of Service DoS for...
CVE-2026-6691 MongoDB C Driver Cyrus SASL Canonicalization Buffer Overflow
The MongoDB C Driver's Cyrus SASL integration performs unsafe string copying during username canonicalization, enabling a heap buffer overflow before any authentication or network traffic. This may be triggered by passing untrusted input in the username of a MongoDB URI with authMechanism=GSSAPI...
Quarkus 安全漏洞
Quarkus is an open-source cloud-native Linux framework for writing Java applications. Quarkus has a security vulnerability that stems from inconsistent path normalization between the security layer and the routing layer. This vulnerability allows unauthenticated or low-privilege users to bypass...
CVE-2026-32105 xrdp: RDP MAC signature (dataSignature) never verified on receive — integrity bypass in non-TLS mode
xrdp is an open source RDP server. In versions through 0.10.5, xrdp does not implement verification for the Message Authentication Code MAC signature of encrypted RDP packets when using the "Classic RDP Security" layer. While the sender correctly generates signatures, the receiving logic lacks th...
EUVD-2026-23472
xrdp is an open source RDP server. In versions through 0.10.5, xrdp does not implement verification for the Message Authentication Code MAC signature of encrypted RDP packets when using the "Classic RDP Security" layer. While the sender correctly generates signatures, the receiving logic lacks th...
CVE-2026-32105
xrdp is an open source RDP server. In versions through 0.10.5, xrdp does not implement verification for the Message Authentication Code MAC signature of encrypted RDP packets when using the "Classic RDP Security" layer. While the sender correctly generates signatures, the receiving logic lacks th...
CVE-2026-32105
This CVE concerns xrdp, an open source RDP server. In versions up to 0.10.5, xrdp does not verify the MAC (8-byte integrity signature) of RDP packets when using the Classic RDP Security layer. The receiver’s logic fails to validate the MAC, allowing an unauthenticated attacker with MITM capabilit...