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openSUSE-SU-2026:20273-1

Опубликовано: 26 фев. 2026
Источник: suse-cvrf

Описание

Security update for 7zip

This update for 7zip fixes the following issues:

  • Update to 25.01 (boo#1249130)

    • The code for handling symbolic links has been changed to provide greater security when extracting files from archives
    • Command line switch -snld20 can be used to bypass default security checks when creating symbolic links.

  • Update to 25.00:

    • bzip2 compression speed was increased by 15-40%.
    • deflate (zip/gz) compression speed was increased by 1-3%.
    • improved support for zip, cpio and fat archives.
    • CVE-2025-53816: Fixed input manipulation leading to heap buffer overflow (bsc#1246706)
    • CVE-2025-53817: Fixed null pointer dereference leading to denial of service (bsc#1246707)

Список пакетов

openSUSE Leap 16.0
7zip-25.01-160000.1.1

Ссылки

Описание

7-Zip is a file archiver with a high compression ratio. Zeroes written outside heap buffer in RAR5 handler may lead to memory corruption and denial of service in versions of 7-Zip prior to 25.0.0. Version 25.0.0 contains a fix for the issue.

Затронутые продукты
openSUSE Leap 16.0:7zip-25.01-160000.1.1
Ссылки

Описание

7-Zip is a file archiver with a high compression ratio. 7-Zip supports extracting from Compound Documents. Prior to version 25.0.0, a null pointer dereference in the Compound handler may lead to denial of service. Version 25.0.0 contains a fix cor the issue.

Затронутые продукты
openSUSE Leap 16.0:7zip-25.01-160000.1.1
Ссылки