Security Bulletin: A shortcoming in the HMEF package of poi-scratchpad (Apache POI) allows an attacker to cause an Out of Memory exception, which affects IBM watsonx.data

Summary A shortcoming in the HMEF package of poi-scratchpad Apache POI allows an attacker to cause an Out of Memory exception. This package is used to read TNEF files Microsoft Outlook and Microsoft Exchange Server. If an application uses poi-scratchpad to parse TNEF files and the application...

Linux Distros Unpatched Vulnerability : CVE-2019-18849

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In tnef before 1.4.18, an attacker may be able to write to the victim's .ssh/authorizedkeys file via an e-mail message with a crafted winmail.dat...

Fedora 40 : roundcubemail (2024-2e908e829a)

The remote Fedora 40 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-2e908e829a advisory. Version 1.6.8 - Managesieve: Protect special scripts in managesievekolabmaster mode - Fix newmailnotifier notification focus in Chrome 9467 - Fix...

OPENSUSE-SU-2024:11467-1 tnef-1.4.18-1.6 on GA media

These are all security issues fixed in the tnef-1.4.18-1.6 package on the GA media of openSUSE Tumbleweed...

ytnef: Multiple Vulnerabilities

Background ytnef is a TNEF stream reader for reading winmail.dat files. Description The TNEFSubjectHandler function in lib/ytnef.c allows remote attackers to cause a denial-of-service and potentially code execution due to a double free which can be triggered via a crafted file. The SwapWord...

Advisory ROSA-SA-2023-2173

software: tnef 1.4.15 AXIS: ROSA-CHROME packageevrstring: tnef-1.4.15-3.src.rpm CVE-ID: CVE-2019-18849 BDU-ID: None CVE-Crit: MEDIUM CVE-DESC.: In tnef before 1.4.18, an attacker could write to a victim's .ssh/authorizedkeys file via an email message with a created winmail.dat application/ms-tnef...

Guidance for investigating attacks using CVE-2023-23397

This guide provides steps organizations can take to assess whether users have been targeted or compromised by threat actors exploiting CVE-2023-23397. A successful exploit of this vulnerability can result in unauthorized access to an organization’s environment by triggering a Net-NTLMv2 hash leak...

Guidance for investigating attacks using CVE-2023-23397

This guide provides steps organizations can take to assess whether users have been targeted or compromised by threat actors exploiting CVE-2023-23397. A successful exploit of this vulnerability can result in unauthorized access to an organization’s environment by triggering a Net-NTLMv2 hash leak...

Exploit for Improper Input Validation in Microsoft

CVE-2023-23397 This script allows to create TNEF-encoded Outl...

SUSE CVE-2005-3500

The tnefattachment function in tnef.c for Clam AntiVirus ClamAV before 0.87.1 allows remote attackers to cause a denial of service infinite loop and memory exhaustion via a crafted value in a CAB file that causes ClamAV to repeatedly scan the same block...

SUSE CVE-2006-0002

Unspecified vulnerability in Microsoft Outlook 2000 through 2003, Exchange 5.0 Server SP2 and 5.5 SP4, Exchange 2000 SP3, and Office allows remote attackers to execute arbitrary code via an e-mail message with a crafted Transport Neutral Encapsulation Format TNEF MIME attachment, related to messa...

SUSE CVE-2009-3721

Multiple directory traversal and buffer overflow vulnerabilities were discovered in yTNEF, and in Evolution's TNEF parser that is derived from yTNEF. A crafted email could cause these applications to write data in arbitrary locations on the filesystem, crash, or potentially execute arbitrary code...

SUSE CVE-2017-6307

An issue was discovered in tnef before 1.4.13. Two OOB Writes have been identified in src/mapiattr.c:mapiattrread. These might lead to invalid read and write operations, controlled by an attacker...

SUSE CVE-2017-6309

An issue was discovered in tnef before 1.4.13. Two type confusions have been identified in the parsefile function. These might lead to invalid read and write operations, controlled by an attacker...

SUSE CVE-2017-6310

An issue was discovered in tnef before 1.4.13. Four type confusions have been identified in the fileaddmapiattrs function. These might lead to invalid read and write operations, controlled by an attacker...

SUSE CVE-2017-6308

An issue was discovered in tnef before 1.4.13. Several Integer Overflows, which can lead to Heap Overflows, have been identified in the functions that wrap memory allocation...

SUSE CVE-2017-8911

An integer underflow has been identified in the unicodetoutf8 function in tnef 1.4.14. This might lead to invalid write operations, controlled by an attacker...

SUSE CVE-2019-18849

In tnef before 1.4.18, an attacker may be able to write to the victim's .ssh/authorizedkeys file via an e-mail message with a crafted winmail.dat application/ms-tnef attachment, because of a heap-based buffer over-read involving strdup...

poi-scratchpad: A carefully crafted TNEF file can cause an out of memory exception

A shortcoming in the HMEF package of poi-scratchpad Apache POI allows an attacker to cause an Out of Memory exception. This package is used to read TNEF files Microsoft Outlook and Microsoft Exchange Server. If an application uses poi-scratchpad to parse TNEF files and the application allows...

CVE-2022-26336

A shortcoming in the HMEF package of poi-scratchpad Apache POI allows an attacker to cause an Out of Memory exception. This package is used to read TNEF files Microsoft Outlook and Microsoft Exchange Server. If an application uses poi-scratchpad to parse TNEF files and the application allows...