638018 matches found
CVE-2021-29441
CVE-2021-29441 - Bypass dell'Autenticazione di Nacos CVE-2021-29441 è una vulnerabilità critica di bypass dell'autenticazione che interessa Nacos versioni precedenti alla 1.4.1. Nacos è una popolare piattaforma per la scoperta dinamica dei servizi, la gestione della configurazione e...
EUVD-2026-67681
An attacker that has valid credentials can send crafted compressed data that causes the affected process to exhaust its stack and crash. The affected process is terminated, which can cause degradation or denial of service for IMAP. Update to non-vulnerable version. No publicly available exploits...
CVE-2026-73209
An attacker that has valid credentials can send crafted compressed data that causes the affected process to exhaust its stack and crash. The affected process is terminated, which can cause degradation or denial of service for IMAP. Update to non-vulnerable version. No publicly available exploits...
CVE-2026-73209
CVE-2026-73209 affects the IMAP process in Open-Xchange Dovecot , where an attacker with valid credentials can send crafted compressed data that causes the process to exhaust its stack and crash. The resulting process termination can lead to degradation or denial of service for IMAP services. The...
CVE-2026-73209
An attacker that has valid credentials can send crafted compressed data that causes the affected process to exhaust its stack and crash. The affected process is terminated, which can cause degradation or denial of service for IMAP. Update to non-vulnerable version. No publicly available exploits...
EUVD-2026-67679
An attacker that has valid credentials can select a compression algorithm for the IMAP connection whose decompression state requires a large amount of memory, and open several such connections. The memory limit of the process is reached with only a few connections, terminating the process and all...
CVE-2026-52687
CVE-2026-52687 affects Open-Xchange Dovecot . An attacker with valid credentials can select a compression algorithm on the IMAP connection whose decompression state requires large memory , and by opening several such connections, reach the process memory limit with only a few connections. This te...
CVE-2026-52687
An attacker that has valid credentials can select a compression algorithm for the IMAP connection whose decompression state requires a large amount of memory, and open several such connections. The memory limit of the process is reached with only a few connections, terminating the process and all...
CVE-2026-52687
An attacker that has valid credentials can select a compression algorithm for the IMAP connection whose decompression state requires a large amount of memory, and open several such connections. The memory limit of the process is reached with only a few connections, terminating the process and all...
CVE-2026-52681
Sieve CPU resource usage is tracked in the compiled script, so an attacker that has valid credentials can reset the accounting by repeatedly changing the active script. Compiled script files are also not removed when a script is deleted or renamed. The configured Sieve CPU limit can be bypassed,...
CVE-2026-52681
CVE-2026-52681 affects Dovecot's Sieve component. CPU resource usage is tracked in the compiled script, so an attacker with valid credentials can reset the accounting by repeatedly changing the active script. Additionally, compiled script files are not removed when a script is deleted or renamed....
CVE-2026-42395
A host listed as a trusted proxy can send forwarding information containing a NUL byte, which crashes the login process on the following login attempt. The login process is terminated, which can cause degradation or denial of service for logins. Deployments that do not configure trusted proxies a...
CVE-2026-42395
A host listed as a trusted proxy can send forwarding information containing a NUL byte, which crashes the login process on the following login attempt. The login process is terminated, which can cause degradation or denial of service for logins. Deployments that do not configure trusted proxies a...
CVE-2026-42395
CVE-2026-42395 affects Dovecot (OX Dovecot by Open-Xchange, per the advisory reference). A host listed as a trusted proxy can send forwarding information containing a NUL byte , which crashes the login process on the next login attempt, causing degradation or denial of service for logins. Deploym...
EUVD-2026-67677
A host listed as a trusted proxy can send forwarding information containing a NUL byte, which crashes the login process on the following login attempt. The login process is terminated, which can cause degradation or denial of service for logins. Deployments that do not configure trusted proxies a...
EUVD-2026-67674
An unauthenticated attacker can send an IMAP ID command with a very large number of parameters before logging in, which causes memory and CPU usage to grow disproportionately. The login process can be terminated by the out-of-memory handling, which also terminates all other connections handled by...
CVE-2026-42391
An unauthenticated attacker can send an IMAP ID command with a very large number of parameters before logging in, which causes memory and CPU usage to grow disproportionately. The login process can be terminated by the out-of-memory handling, which also terminates all other connections handled by...
CVE-2026-42391
Open-Xchange Dovecot is vulnerable to a denial-of-service attack in its imap-login process. An unauthenticated attacker can send an IMAP ID command with a very large number of parameters before authentication, causing disproportionate memory and CPU consumption . The resulting out-of-memory termi...
CVE-2026-42391
An unauthenticated attacker can send an IMAP ID command with a very large number of parameters before logging in, which causes memory and CPU usage to grow disproportionately. The login process can be terminated by the out-of-memory handling, which also terminates all other connections handled by...
SOC-L1-OSINT-Investigation-MikroTik-CVE-2018-1156
SOC L1 Threat Investigation: MikroTik RouterOS Multiple Exposed Services Analista: Jonatan Alexander Guerrero Gomez | Ruolo Obiettivo: SOC L1 / Analista di Cybersecurity Junior Stato: Indagine Chiusa | Severità: Alta Executive Summary Esercizio proattivo di threat hunting che identifica un...