June “In the Trend of VM” (#16): vulnerabilities in Microsoft Windows, Apache HTTP Server, the web interfaces of MDaemon and Zimbra, and the 7-Zip archiver

June "In the Trend of VM" 16: vulnerabilities in Microsoft Windows, Apache HTTP Server, the web interfaces of MDaemon and Zimbra, and the 7-Zip archiver. A traditional monthly vulnerability roundup. Post on Habr rus Digest on the PT website rus A total of 7 trending vulnerabilities: Elevation of...

CVE-2022-29072

7-Zip through 21.07 on Windows allows privilege escalation and command execution when a file with the .7z extension is dragged to the HelpContents area. This is caused by misconfiguration of 7z.dll and a heap overflow. The command runs in a child process under the 7zFM.exe process. NOTE: multiple...

About Remote Code Execution – 7-Zip (BDU:2025-01793) vulnerability

About Remote Code Execution - 7-Zip BDU:2025-01793 vulnerability. It's about the fact that files unpacked using 7-Zip don't get the Mark-of-the-Web. As a result, Windows security mechanisms don't block the execution of the unpacked malware. If you remember, there was a similar vulnerability in...

Exploit for Protection Mechanism Failure in 7-Zip

CVE-2025-0411-7-Zip-Mar...

CVE-2022-47112

7-Zip 22.01 does not report an error for certain invalid xz files, involving stream flags and reserved bits. Some later versions are unaffected...

CVE-2022-47111

7-Zip 22.01 does not report an error for certain invalid xz files, involving block flags and reserved bits. Some later versions are unaffected...

[SECURITY] Fedora 42 Update: xz-5.8.1-2.fc42

XZ Utils are an attempt to make LZMA compression easy to use on free as in freedom operating systems. This is achieved by providing tools and libraries which are similar to use than the equivalents of the most popular existing compression algorithms. LZMA is a general purpose compression algorith...

PT-2025-29940

Name of the Vulnerable Software and Affected Versions 7-Zip versions prior to 25.0.0 Description 7-Zip is a file archiver with a high compression ratio. A flaw exists in the RAR5 handler where writing zeroes outside of the heap buffer can cause memory corruption and denial of service...

PT-2025-29941

Name of the Vulnerable Software and Affected Versions 7-Zip versions prior to 25.0.0 Description 7-Zip is a file archiver that supports extracting from Compound Documents. A null pointer dereference in the Compound handler may lead to denial of service. Recommendations Update to version 25.0.0 or...

7-Zip Multiple Vulnerabilities (Apr 2025) - Windows

7zip is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2025 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:7-zip:7-zip"; ifdescription...

CVE-2022-47111

7-Zip 22.01 does not report an error for certain invalid xz files, involving block flags and reserved bits. Some later versions are unaffected...

CVE-2022-47112

7-Zip 22.01 does not report an error for certain invalid xz files, involving stream flags and reserved bits. Some later versions are unaffected...

CVE-2022-47111

7-Zip 22.01 does not report an error for certain invalid xz files, involving block flags and reserved bits. Some later versions are unaffected...

CVE-2022-47112

7-Zip 22.01 does not report an error for certain invalid xz files, involving stream flags and reserved bits. Some later versions are unaffected...

PT-2025-17392 · 7 Zip +3 · 7-Zip +2

Name of the Vulnerable Software and Affected Versions: 7-Zip versions 22.01 through 24.09 Description: The issue involves 7-Zip not reporting an error for certain invalid xz files, specifically those with issues related to block flags and reserved bits. Recommendations: For versions 22.01 through...

CVE-2022-47112

7-Zip 22.01 does not report an error for certain invalid xz files, involving stream flags and reserved bits. Some later versions are unaffected...

CVE-2022-47111

7-Zip 22.01 does not report an error for certain invalid xz files, involving block flags and reserved bits. Some later versions are unaffected...

CVE-2022-47111

7-Zip 22.01 does not report an error for certain invalid xz files, involving block flags and reserved bits. Some later versions are unaffected...

CVE-2022-47112

7-Zip 22.01 is affected by CVE-2022-47112: it does not report an error for certain invalid xz files due to issues with stream flags and reserved bits. Some later versions are unaffected. Affected product: 7-Zip 22.01; root cause: inability to report errors for specific malformed xz inputs. Impact...

CVE-2022-47112

7-Zip 22.01 does not report an error for certain invalid xz files, involving stream flags and reserved bits. Some later versions are unaffected...