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openSUSE-SU-2026:21428-1

Опубликовано: 22 июл. 2026
Источник: suse-cvrf

Описание

Security update for nm-configurator

This update for nm-configurator fixes the following issue

Update to version 0.3.5.

Security issue fixed:

  • CVE-2026-25541: bytes: integer overflow in BytesMut:reserve can lead to undefined behavior and crashes (bsc#1271392).

Other updates and bugfixes:

  • Version 0.3.5:
    • Bump version to v0.3.5 (#206)
    • Bump clap 4.5.53 (#205)
    • Bump actions/checkout to 6 (#204)
    • Bump nmstate to 2.2.55 (#203)
    • Fix for issue #198 VLAN interface renaming (#201)
    • Bump serde to 1.0.228 (#196)
    • Bump anyhow to 1.0.100 (#194)

Список пакетов

openSUSE Leap 16.0
nm-configurator-0.3.5-160000.1.1

Ссылки

Описание

Bytes is a utility library for working with bytes. From version 1.2.1 to before 1.11.1, Bytes is vulnerable to integer overflow in BytesMut::reserve. In the unique reclaim path of BytesMut::reserve, if the condition "v_capacity >= new_cap + offset" uses an unchecked addition. When new_cap + offset overflows usize in release builds, this condition may incorrectly pass, causing self.cap to be set to a value that exceeds the actual allocated capacity. Subsequent APIs such as spare_capacity_mut() then trust this corrupted cap value and may create out-of-bounds slices, leading to UB. This behavior is observable in release builds (integer overflow wraps), whereas debug builds panic due to overflow checks. This issue has been patched in version 1.11.1.

Затронутые продукты
openSUSE Leap 16.0:nm-configurator-0.3.5-160000.1.1
Ссылки