All errata/sisyphus_e2k/ALT-PU-2025-7833-1
ALT-PU-2025-7833-1

Package update 7-zip in branch sisyphus_e2k

Version24.09-alt2
Task#0
Published2025-06-05
Max severityHIGH
Severity:

Closed issues (4)

BDU:2024-10036
HIGH7.8

Уязвимость реализации метода сжатия Zstandard архиватора 7-Zip, позволяющая нарушителю выполнить произвольный код

Published: 2024-11-21Modified: 2026-03-04
CVSS 3.xHIGH 7.8
CVSS:3.x/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS 2.0HIGH 7.2
CVSS:2.0/AV:L/AC:L/Au:N/C:C/I:C/A:C
References
BDU:2025-00670
HIGH7.0

Уязвимость механизма защиты Mark-of-the-Web архиватора 7-Zip позволяющая нарушителю выполнить произвольный код в контексте текущего пользователя

Published: 2025-01-24Modified: 2025-02-18
CVSS 3.xHIGH 7.0
CVSS:3.x/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS 2.0MEDIUM 6.2
CVSS:2.0/AV:L/AC:H/Au:N/C:C/I:C/A:C
References
CVE-2024-11477
HIGH7.8

7-Zip Zstandard Decompression Integer Underflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of 7-Zip. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on the implementation. The specific flaw exists within the implementation of Zstandard decompression. The issue results from the lack of proper validation of user-supplied data, which can result in an integer underflow before writing to memory. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-24346.

Published: 2024-11-22Modified: 2025-02-15
CVSS 3.xHIGH 7.8
CVSS:3.x/CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References
CVE-2025-0411
HIGH7.0

7-Zip Mark-of-the-Web Bypass Vulnerability. This vulnerability allows remote attackers to bypass the Mark-of-the-Web protection mechanism on affected installations of 7-Zip. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of archived files. When extracting files from a crafted archive that bears the Mark-of-the-Web, 7-Zip does not propagate the Mark-of-the-Web to the extracted files. An attacker can leverage this vulnerability to execute arbitrary code in the context of the current user. Was ZDI-CAN-25456.

Published: 2025-01-25Modified: 2025-10-27
CVSS 3.xHIGH 7.0
CVSS:3.x/CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
References