Description of the security update for Office 2013: September 14, 2021 (KB5002007)

Description of the security update for Office 2013: September 14, 2021 KB5002007 Summary This security update resolves Microsoft Office graphics remote code execution vulnerabilities. To learn more about the vulnerabilities, see Microsoft Common Vulnerabilities and Exposures CVE-2021-38658 and...

cyrus-imapd: Denial of service via string hashing algorithm collisions

A flaw was found in cyrus-imapd. A bad string hashing algorithm used in internal hash tables allows user inputs to be stored in predictable buckets. A user may cause a CPU denial of service by maliciously directing many inputs to a single bucket. The highest threat from this vulnerability is to...

cyrus-imapd: Denial of service via string hashing algorithm collisions

A flaw was found in cyrus-imapd. A bad string hashing algorithm used in internal hash tables allows user inputs to be stored in predictable buckets. A user may cause a CPU denial of service by maliciously directing many inputs to a single bucket. The highest threat from this vulnerability is to...

Oracle Linux 8 : cyrus-imapd (ELSA-2021-3492)

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2021-3492 advisory. 3.0.7-20.1 - Fix for CVE-2021-33582 Tenable has extracted the preceding description block directly from the Oracle Linux security advisory. Note that Nessus has...

Poll Maker < 3.4.2 - Unauthenticated Time Based SQL Injection

The plugin allows unauthenticated users to perform SQL injection via the aysfinishpoll AJAX action. While the result is not disclosed in the response, it is possible to use a timing attack to exfiltrate data such as password hash. PoC This requires a valid nonce, which can be obtained by going to...

Python < 3.5.10, 3.6.x < 3.6.12, 3.7.x < 3.7.9, 3.8.x < 3.8.4 Python Issue (bpo-41004) - Mac OS X

Python is prone to a denial of service DoS vulnerability. SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:python:python";...

in hestiacp/hestiacp

✍️ Description $SESSION"token" is a csrf token which is a md5 hash generated based on system time. It has been discovered that $SESSION"token" compares with $GET"token" using comparison operator != in file index.php. This might cause unexpected behavior due to type juggling. It is possible to...

CVE-2020-7873

creationtimestamp| type| source ---|---|--- 2021-09-09 16:29:47+00:00| seen| https://t.me/cibsecurity/28576...

CVE-2021-26608

An arbitrary file download and execution vulnerability was found in the HShell.dll of handysoft Co., Ltd groupware ActiveX module. This issue is due to missing support for integrity check of download URL or downloaded file hash...

CVE-2021-26608 handysoft groupware arbitrary file download and execution vulnerability

An arbitrary file download and execution vulnerability was found in the HShell.dll of handysoft Co., Ltd groupware ActiveX module. This issue is due to missing support for integrity check of download URL or downloaded file hash...

Handysoft 数据伪造问题漏洞

Handysoft is a collaboration solution for smart offices from the Korean company HANDYSOFT Handysoft. A security vulnerability exists in HShell.dll of Handysoft's ActiveX control, which stems from a lack of integrity checking of the download URL or download file hash. The vulnerability can be...

PYSEC-2021-318

An issue was discovered in SaltStack Salt before 3003.3. A user who has control of the source, and sourcehash URLs can gain full file system access as root on a salt minion...

UBUNTU-CVE-2021-21996

An issue was discovered in SaltStack Salt before 3003.3. A user who has control of the source, and sourcehash URLs can gain full file system access as root on a salt minion...

Saltstack SaltStack Salt 安全漏洞

Saltstack SaltStack Salt is a set of open source tools for managing infrastructure from SaltStack Saltstack. The tool provides configuration management, remote execution, and other features. SaltStack Salt versions prior to Salt 3003.3 have a security vulnerability that allows a user with a contr...

FreeBSD : cyrus-imapd -- multiple-minute daemon hang via input that is mishandled during hash-table interaction (3d915d96-0b1f-11ec-8d9f-080027415d17)

Cyrus IMAP 3.4.2 Release Notes states : Fixed CVE-2021-33582: Certain user inputs are used as hash table keys during processing. A poorly chosen string hashing algorithm meant that the user could control which bucket their data was stored in, allowing a malicious user to direct many inputs to a...

CVE-2021-23439

creationtimestamp| type| source ---|---|--- 2021-09-05 18:39:34+00:00| seen| https://t.me/cibsecurity/28267...

Denial Of Service (DoS)

Cyrus IMAP is vulnerble to denial of service. It allows remote attackers to cause a denial of service multiple-minute daemon hang via input that is mishandled during hash-table interaction. Because there are many insertions into a single bucket, strcmp becomes slow...

Insecure Encryption

showdoc/showdoc has insecure encryption. The vulnerability exists due to a hardcoded salt in its user password hash function...

in leantime/leantime

✍️ Description In the source code of the application, the Secret Hash value and the initialization vector is being hardcoded. 🕵️‍♂️ Proof of Concept In the following code snippet, we can see the hard-coded secret hash and IV. private $encryptionMethod = 'AES-256-CBC'; private $secrethash =...

PT-2021-22031

Name of the Vulnerable Software and Affected Versions Gutenberg Template Library & Redux Framework plugin versions prior to 4.2.11 Description The Gutenberg Template Library & Redux Framework plugin registered several AJAX actions available to unauthenticated users in the includes function in...