84 matches found
capa
Website | Download | Web Interface capa detects capabilities in executable files. You run it against a PE, ELF, .NET module, shellcode file, or a sandbox report and it tells you what it thinks the program can do. For example, it might suggest that the file is a backdoor, is capable of installing...
CVE-2026-82973: Improper Neutralization of CRLF Sequences
Improper neutralization of CRLF sequences in IMAP command construction in psyb0t/docker-mailbox before 0.4.13 allows a remote unauthenticated attacker, when bearer-token authentication is not configured, to inject additional IMAP commands into an authenticated upstream mailbox connection via...
A library error related to the client API for the IMAP protocol, written in Ruby. This issue arises from the failure to properly handle CRLF sequences, allowing attackers to execute arbitrary IMAP commands.
The vulnerability in the client API library for the IMAP protocol in Ruby is related to the failure to implement measures to neutralize CRLF sequences. Exploiting this vulnerability allows an attacker to execute arbitrary IMAP commands remotely...
python: Fix of 2 CVEs
CVE-2025-15366: reject control characters in IMAP commands in imaplib.IMAP4.command to prevent command injection via newlines - CVE-2025-15367: reject control characters in POP3 commands in poplib.POP3.putcmd to prevent command injection via newlines...
net-imap: Net::IMAP: Arbitrary IMAP command injection via CRLF sequences in unvalidated input
A flaw was found in Net::IMAP before 0.4.24, 0.5.14, and 0.6.4. Several commands accept raw string arguments sent to the server without validation or escaping; if derived from user-controlled input, CRLF sequences allow injection of arbitrary IMAP commands...
UBUNTU-CVE-2026-47242
Net::IMAP implements Internet Message Access Protocol IMAP client functionality in Ruby. Prior to 0.6.5 and 0.5.15, when Net::IMAPid is called with a hash argument, although the ID field value strings are correctly quoted escaping quoted specials, they were not validated to prohibit CRLF sequence...
CVE-2026-47242: Improper Neutralization of Special Elements used in a Command
Net::IMAP implements Internet Message Access Protocol IMAP client functionality in Ruby. Prior to 0.6.5 and 0.5.15, when Net::IMAPid is called with a hash argument, although the ID field value strings are correctly quoted escaping quoted specials, they were not validated to prohibit CRLF sequence...
Net::IMAP: Denial of Service via incomplete raw argument validation
Summary Several Net::IMAP commands accept a raw string argument which is only validated to prevent CRLF injection and then sent verbatim. If this string is derived from user-controlled input, an attacker can force the next command to be absorbed as a continuation of the first command. This will...
CVE-2026-42258
A flaw was found in Net::IMAP, a Ruby library that provides Internet Message Access Protocol IMAP client functionality. This vulnerability allows a remote attacker to inject arbitrary IMAP commands. This is achieved by passing specially crafted symbol arguments to IMAP commands. Successful...
CVE-2026-42258
Net::IMAP implements Internet Message Access Protocol IMAP client functionality in Ruby. Prior to versions 0.4.24, 0.5.14, and 0.6.4, symbol arguments to commands are vulnerable to a CRLF Injection / IMAP Command injection via Symbol arguments passed to IMAP commands. This issue has been patched ...
CVE-2026-42258
Net::IMAP implements Internet Message Access Protocol IMAP client functionality in Ruby. Prior to versions 0.4.24, 0.5.14, and 0.6.4, symbol arguments to commands are vulnerable to a CRLF Injection / IMAP Command injection via Symbol arguments passed to IMAP commands. This issue has been patched ...
UBUNTU-CVE-2026-42258
Net::IMAP implements Internet Message Access Protocol IMAP client functionality in Ruby. Prior to versions 0.4.24, 0.5.14, and 0.6.4, symbol arguments to commands are vulnerable to a CRLF Injection / IMAP Command injection via Symbol arguments passed to IMAP commands. This issue has been patched ...
CRLF Injection
net-imap is vulnerable to CRLF Injection. The vulnerability is due to improper sanitization of Symbol arguments passed to IMAP commands, which allows an attacker to inject CRLF sequences and execute unintended IMAP commands by supplying crafted input...
CVE-2026-42257: Improper Neutralization of CRLF Sequences
Net::IMAP implements Internet Message Access Protocol IMAP client functionality in Ruby. Prior to versions 0.4.24, 0.5.14, and 0.6.4, several Net::IMAP commands accept a raw string argument that is sent to the server without validation or escaping. If this string is derived from user-controlled...
CLSA-2026-1778238067 dovecot: Fix of CVE-2026-27857
CVE-2026-27857: fix excessive memory usage from many '' in IMAP commands...
CRLF Injection
Overview Affected versions of this package are vulnerable to CRLF Injection via unvalidated flag arguments in IMAP commands. A user can execute arbitrary IMAP commands by injecting CRLF sequences through crafted Symbol inputs. Remediation Upgrade net-imap to version 0.4.24, 0.5.14, 0.6.4 or highe...
CLSA-2026-1776091275 python3.9: Fix of CVE-2025-15366
CVE-2025-15366: reject control characters in IMAP commands...
Arbitrary Argument Injection
Overview Affected versions of this package are vulnerable to Arbitrary Argument Injection via unsanitized arguments in the SEARCH process. An attacker can manipulate IMAP commands or bypass cross-site request forgery protections by supplying crafted input to the mail search functionality...