CVE-2023-37580

Zimbra Collaboration ZCS 8 before 8.8.15 Patch 41 allows XSS in the Zimbra Classic Web Client...

CVE-2023-38750

In Zimbra Collaboration ZCS 8 before 8.8.15 Patch 41, 9 before 9.0.0 Patch 34, and 10 before 10.0.2, internal JSP and XML files can be exposed...

CVE-2023-37580

Zimbra Collaboration ZCS 8 before 8.8.15 Patch 41 allows XSS in the Zimbra Classic Web Client. Recent assessments: ccondon-r7 at January 28, 2024 7:36pm UTC reported: Per Google’s Threat Analysis Group TAG, this bug was exploited as a zero-day and has been used by at least four different threat...

CVE-2023-37580

Zimbra Collaboration ZCS 8 before 8.8.15 Patch 41 allows XSS in the Zimbra Classic Web Client...

Zimbra Collaboration Suite 安全漏洞

Zimbra Collaboration Suite ZCS is an open source collaboration suite from Zimbra in the United States. The product includes WebMail, Calendar, Address Book and more. A security vulnerability exists in Zimbra Collaboration Suite that stems from the presence of an information disclosure...

CVE-2023-38750

In Zimbra Collaboration ZCS 8 before 8.8.15 Patch 41, 9 before 9.0.0 Patch 34, and 10 before 10.0.2, internal JSP and XML files can be exposed...

CVE-2023-38750

In Zimbra Collaboration ZCS 8 before 8.8.15 Patch 41, 9 before 9.0.0 Patch 34, and 10 before 10.0.2, internal JSP and XML files can be exposed...

CVE-2023-37580

Zimbra Collaboration ZCS 8 before 8.8.15 Patch 41 allows XSS in the Zimbra Classic Web Client...

A week in security (July 24 - July 30)

Last week on Malwarebytes Labs: Zimbra issues awaited patch for actively exploited vulnerability Patch now! Ivanti Endpoint Manager Mobile Authentication vulnerability used in the wild 60,000 Androids have stalkerware-type app Spyhide installed Ransomware groups claim responsibility for...

Zimbra issues awaited patch for actively exploited vulnerability

Two weeks ago, we urged readers to apply a workaround for an actively exploited vulnerability in Zimbra Collaboration Suite ZCS email servers. Zimbra has released ZCS 10.0.2 that fixes two security issues, including the known bug that could lead to exposure of internal JSP and XML files. Zimbra i...

Zimbra Collaboration Server 8.x < 8.8.15 Patch 41 Multiple Vulnerabilities

According to its self-reported version number, Zimbra Collaboration Server is affected by multiple vulnerabilities including: - A cross-site scripting XSS vulnerability in the Zimbra Classic Web Client. CVE-2023-37580 - A bug that could lead to exposure of internal JSP and XML files. CVE-2023-387...

Zimbra Collaboration Server 9.0.0 < 9.0.0 Patch 34 Multiple Vulnerabilities

According to its self-reported version number, Zimbra Collaboration Server is affected by multiple vulnerabilities including: - A bug that could lead to exposure of internal JSP and XML files. CVE-2023-38750 - OpenSSL package contains a security issue related to the verification of X.509...

PT-2023-26582 · Zimbra · Zimbra Collaboration

Name of the Vulnerable Software and Affected Versions: Zimbra Collaboration ZCS versions 8.0.0 through 8.8.15 Patch 40 Zimbra Collaboration ZCS versions 9.0.0 through 9.0.0 Patch 33 Zimbra Collaboration ZCS versions 10.0.0 through 10.0.1 Description: Internal JSP and XML files can be exposed in...

CISA Adds One Known Exploited Vulnerability to Catalog

CISA has added one new vulnerability to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. CVE-2023-37580 Zimbra Collaboration ZCS Cross-Site Scripting XSS Vulnerability These types of vulnerabilities are frequent attack vectors for malicious cyber actors and...

Synacor Zimbra Collaboration Suite (ZCS) Cross-Site Scripting (XSS) Vulnerability

Synacor Zimbra Collaboration Suite ZCS contains a cross-site scripting vulnerability impacting the confidentiality and integrity of data...

A week in security (July 17 - 23)

Last week on Malwarebytes Labs: CISA: You've got two weeks to patch Citrix NetScaler vulnerability CVE-2023-3519 Estee Lauder targeted by Cl0p and BlackCat ransomware groups Google fixes "Bad.Build" Cloud Build flaw, researchers say it's not enough Accidental VirusTotal upload is a valuable...

Zimbra Collaboration Server 9.0.0 < 9.0.0 Patch 33 Multiple Vulnerabilities

According to its self-reported version number, Zimbra Collaboration Server is affected by multiple vulnerabilities including: - Vulnerability in the sfdcpreauth.jsp component. A remote, unauthenticated attacker can exploit this vulnerability to execute arbitrary code. CVE-2023-29382 - HTTP reques...

Zimbra Collaboration Server 8.8.x < 8.8.15 Patch 40 Multiple Vulnerabilities

According to its self-reported version number, Zimbra Collaboration Server is affected by multiple vulnerabilities including: - Vulnerability in the sfdcpreauth.jsp component. A remote, unauthenticated attacker can exploit this vulnerability to execute arbitrary code. CVE-2023-29382 - HTTP reques...

Act now! In-the-wild Zimbra vulnerability needs a workaround

Security experts are warning Zimbra users that a vulnerability for which there is no patch is being actively exploited in the wild. In a security update about the vulnerability, the company offered a temporary workaround which users can apply while waiting for a patch to be created. Zimbra is an...

PT-2023-4007

Name of the Vulnerable Software and Affected Versions Zimbra Collaboration ZCS versions 8 through 8.8.15 Patch 40 Description Cross-Site Scripting XSS exists in the Zimbra Classic Web Client due to the failure of the autoSaveDraft function to properly neutralize special elements. A remote attacke...