CVE-2021-38542

Apache James prior to release 3.6.1 is vulnerable to a buffering attack relying on the use of the STARTTLS command. This can result in Man-in -the-middle command injection attacks, leading potentially to leakage of sensible information...

CVE-2021-40525

The CVE-2021-40525 path traversal affects Apache James Server, specifically the maildir mailbox store and Sieve file repository. The underlying issue allows reading/writing files due to delimiter handling during directory validation, enabling access to other users’ data stores when user names are...

CVE-2021-40525 Sieve file storage vulnerable to path traversal attacks

Apache James ManagedSieve implementation alongside with the file storage for sieve scripts is vulnerable to path traversal, allowing reading and writing any file. This vulnerability had been patched in Apache James 3.6.1 and higher. We recommend the upgrade. Distributed and Cassandra based produc...

CVE-2021-40111

CVE-2021-40111 describes a DoS in Apache James where crafted IMAP APPEND and STATUS commands can trigger infinite loops in the IMAP parsing stack, causing high CPU load and OutOfMemory errors. Exploitation requires authentication and affects Apache James versions prior to 3.6.1. The issue was pat...

CVE-2021-40111 Apache James IMAP parsing Denial Of Service

In Apache James, while fuzzing with Jazzer the IMAP parsing stack, we discover that crafted APPEND and STATUS IMAP command could be used to trigger infinite loops resulting in expensive CPU computations and OutOfMemory exceptions. This can be used for a Denial Of Service attack. The IMAP user nee...

CVE-2021-40110 Apache James IMAP vulnerable to a ReDoS

In Apache James, using Jazzer fuzzer, we identified that an IMAP user can craft IMAP LIST commands to orchestrate a Denial Of Service using a vulnerable Regular expression. This affected Apache James prior to 3.6.1 We recommend upgrading to Apache James 3.6.1 or higher , which enforce the use of...

CVE-2021-40110

CVE-2021-40110 affects Apache James prior to 3.6.1. A DoS can be triggered by an IMAP user crafting LIST commands that exploit a vulnerable regular expression; upgrading to Apache James 3.6.1 or higher enforces the RE2J regex engine to execute in linear time and mitigates the issue. The available...

CVE-2021-38542 Apache James vulnerable to STARTTLS command injection (IMAP and POP3)

Apache James prior to release 3.6.1 is vulnerable to a buffering attack relying on the use of the STARTTLS command. This can result in Man-in -the-middle command injection attacks, leading potentially to leakage of sensible information...

CVE-2021-38542

CVE-2021-38542 concerns Apache James vulnerable to a buffering attack via STARTTLS. The core issue is in the handling of STARTTLS that could enable a MITM-related command injection and leakage of sensitive information. Multiple sources corroborate the STARTTLS-related buffering behavior and note ...

Apache James 路径遍历漏洞

Apache James is an open source Smtp and Pop3 mail transfer agent and Nntp news server written entirely in Java by the Apache Foundation. Apache James in version 3.6.1 contains a path traversal vulnerability that stems from a failure of a networked system or product to properly filter special...

Apache James 安全漏洞

Apache James is an open source Smtp and Pop3 mail transfer agent and Nntp news server written entirely in Java from the Apache Foundation in the U.S. A security vulnerability exists in versions of Apache James prior to 3.6.1, which could be exploited by attackers to write IMAP list commands using...

PT-2022-10736 · Apache · Apache James

Name of the Vulnerable Software and Affected Versions: Apache James versions prior to 3.6.1 Description: The issue allows for a buffering attack using the STARTTLS command, potentially leading to Man-in-the-middle command injection attacks. This could result in the leakage of sensitive informatio...

Apache James 加密问题漏洞

Apache James is an open source Smtp and Pop3 mail transfer agent and Nntp news server written entirely in Java by the Apache Foundation. Apache James 3.6.1 is vulnerable to a command injection vulnerability that could be exploited by attackers to perform a man-in-the-middle command injection...

Apache James 安全漏洞

Apache James is an open source Smtp and Pop3 mail transfer agent and Nntp news server written entirely in Java by the Apache Foundation. commands to trigger an infinite loop that can be used in denial-of-service attacks...

Apache James Server Remote Command Execution Vulnerability

Apache James Server is an open source SMTP and POP3 mail server and NNTP news server developed in pure Java by the Apache Software Foundation.Apache James Server is vulnerable to remote command execution. An attacker could exploit the vulnerability to execute arbitrary code in the browser context...

Log4Shell HTTP Scanner

Versions of Apache Log4j2 impacted by CVE-2021-44228 which allow JNDI features used in configuration, log messages, and parameters, do not protect against attacker controlled LDAP and other JNDI related endpoints. This module will scan an HTTP end point for the Log4Shell vulnerability by injectin...

Smuggler - An HTTP Request Smuggling / Desync Testing Tool

An HTTP Request Smuggling / Desync testing tool written in Python 3 Acknowledgements A special thanks to James Kettle for his research and methods into HTTP desyncs And a special thanks to Ben Sadeghipour for beta testing Smuggler and for allowing me to discuss my work at Nahamcon 2020 IMPORTANT...

philip-james.co.uk Improper Access Control vulnerability OBB-2228810

Following the coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: a. verified the vulnerability and confirmed its existence; b. notified the website operator about its existence. Technical details of the vulnerability are currently hidde...

Cybersecurity Experts Warn of a Rise in Lyceum Hacker Group Activities in Tunisia

A threat actor, previously known for striking organizations in the energy and telecommunications sectors across the Middle East as early as April 2018, has evolved its malware arsenal to strike two entities in Tunisia. Security researchers at Kaspersky, who presented their findings at the...

A week in security (Oct 4 – Oct 10)

Last week on Malwarebytes Labs Does Cybersecurity Awareness Month actually improve security? Police take a piece out of a ransomware gang, but won’t say which one Neiman Marcus data breach affects millions Windows 11 is out. Is it any good for security? Criminals were inside Syniverse for 5 years...