chatwoot 安全漏洞

chatwoot is an application. Customer Engagement Suite, an open source alternative to intercom, Zendesk, Salesforce Service Cloud, etc. chatwoot suffers from a security vulnerability that stems from chatwoot's vulnerability to the complexity of inefficient regular expressions. No details of the...

Introducing the Manual Regex Editor in IDR’s Parsing Tool: Part 1

New to writing regular expressions? No problem. In this two-part blog series, we’ll cover the basics of regular expressions and how to write regular expression statements regex to extract fields from your logs while using the custom parsing tool. Like learning any new language, getting started ca...

Advisory ROSA-SA-2021-1947

Software: pcre 8.32 OS: Cobalt 7.9 CVE-ID: CVE-2015-2327 CVE-Crit: MEDIUM CVE-DESC: PCRE before version 8.36 incorrectly handles the pattern / a \ 2 | a \ g / / and related patterns with certain internal recursive backlinks, allowing remote attackers to cause a denial of service segmentation erro...

EulerOS 2.0 SP9 : python-pygments (EulerOS-SA-2021-2054)

According to the versions of the python-pygments packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - An infinite loop in SMLLexer in Pygments versions 1.5 to 2.7.3 may lead to denial of service when performing syntax highlighting of a...

EulerOS 2.0 SP9 : python-pygments (EulerOS-SA-2021-2065)

According to the versions of the python-pygments packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - An infinite loop in SMLLexer in Pygments versions 1.5 to 2.7.3 may lead to denial of service when performing syntax highlighting of a...

Huawei EulerOS: Security Advisory for python-pygments (EulerOS-SA-2021-2054)

The remote host is missing an update for the Huawei EulerOS 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 ifdescription...

PT-2021-3739 · Unknown · Wildfly-Core

Name of the Vulnerable Software and Affected Versions: wildfly-core versions prior to the fixed version Description: The issue is related to flaws in the access control mechanism of the wildfly-core Java application server. This could allow a remote attacker to impact the confidentiality and...

PT-2021-3384 · Dovecot +3 · Dovecot +3

Name of the Vulnerable Software and Affected Versions: Dovecot versions prior to 2.3.15 Description: The issue is related to errors in resource management in the Dovecot mail server, which can be exploited by a remote attacker to cause a denial of service. The Sieve engine in Dovecot is affected,...

Remote Code Execution via traversal in TAL expressions

Impact Most Python modules are not available for using in TAL expressions that you can add through-the-web, for example in Zope Page Templates. This restriction avoids file system access, for example via the 'os' module. But some of the untrusted modules are available indirectly through Python...

GHSA-VJQW-R3WW-WJ2W Expression Language Injection in Apache Syncope

A Server-Side Template Injection was identified in Apache Syncope prior to 2.1.6 enabling attackers to inject arbitrary Java EL expressions, leading to an unauthenticated Remote Code Execution RCE vulnerability. Apache Syncope uses Java Bean Validation JSR 380 custom constraint validators. When...

CVE-2020-2161

Jenkins 2.227 and earlier, LTS 2.204.5 and earlier does not properly escape node labels that are shown in the form validation for label expressions on job configuration pages, resulting in a stored XSS vulnerability exploitable by users able to define node labels...

Open redirect

The actionpack ruby gem before 6.1.3.2 suffers from a possible open redirect vulnerability. Specially crafted Host headers in combination with certain "allowed host" formats can cause the Host Authorization middleware in Action Pack to redirect users to a malicious website. This is similar to...

CVE-2021-22903

The actionpack ruby gem before 6.1.3.2 suffers from a possible open redirect vulnerability. Specially crafted Host headers in combination with certain "allowed host" formats can cause the Host Authorization middleware in Action Pack to redirect users to a malicious website. This is similar to...

GHSA-5VQ5-PG3R-9PH3 Duplicate Advisory: Path Traversal in Zope

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-5pr9-v234-jw36. This link is maintained to preserve external references. Original Description Zope is an open-source web application server. This advisory extends the previous advisory at...

Zope RCE Vulnerability (GHSA-rpcg-f9q6-2mq6)

Zope is prone to a remote code execution RCE vulnerability via a traversal in TAL expressions. 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...

SUSE: Security Advisory (SUSE-SU-2016:1090-1)

The remote host is missing an update for the 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 ifdescription...

SUSE: Security Advisory (SUSE-SU-2012:0076-1)

The remote host is missing an update for the 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 ifdescription...

Security Bulletin: IBM DataPower Gateway is potentially vulnerable to a DoS issue when processing regular expressions (CVE-2017-16231)

Summary IBM has addressed the following CVE: CVE-2017-16231 Vulnerability Details CVEID: CVE-2017-16231 DESCRIPTION: PCRE is vulnerable to a denial of service, caused by a buffer overflow in the match function in pcreexec.c. By persuading a victim to open a specially crafted file, a remote attack...

GHSA-RPCG-F9Q6-2MQ6 Remote Code Execution via traversal in TAL expressions

This advisory extends the previous advisory at https://github.com/zopefoundation/Zope/security/advisories/GHSA-5pr9-v234-jw36 with additional cases of TAL expression traversal vulnerabilities. Impact Most Python modules are not available for using in TAL expressions that you can add...

Improper Input Validation in Hibernate Validator

A flaw was found in Hibernate Validator version 6.1.2.Final. A bug in the message interpolation processor enables invalid EL expressions to be evaluated as if they were valid. This flaw allows attackers to bypass input sanitation escaping, stripping controls that developers may have put in place...