Логотип exploitDog
Консоль
Логотип exploitDog

exploitDog

suse-cvrf логотип

SUSE-SU-2026:3327-1

Опубликовано: 28 июл. 2026
Источник: suse-cvrf

Описание

Security update for yq

This update for yq fixes the following issues:

Update to v4.53.3.

  • CVE-2026-39821: golang.org/x/net/idna: failure to reject ASCII-only Punycode-encoded labels allows for validation bypass and privilege escalation (bsc#1267199).
  • CVE-2026-56852: golang.org/x/text/unicode/norm: improper handling of input containing invalid UTF-8 bytes can lead to infinite loop (bsc#1271994).

Changes for yq:

  • v4.53.3:
    • Add --ini-preserve-quotes flag for INI round-trip quote preservation.
    • Fix: reset INI decoder state on init.
    • Fix: decode properties array bracket paths.
    • Fix: preserve floats with trailing zero when encoding YAML to JSON.
    • Fix: JSON to TOML root scope and null handling.
    • Fix: reset TOML decoder finished flag on Init for multi-doc evaluation.
    • Fix: reset TOML decoder between files when evaluating all at once.
    • Fix: preserve TOML inline table array scope.
    • Fix: preserve empty TOML arrays in tables
    • Fix: TOML encoder uses inline tables for YAML FlowStyle mappings.
    • Fix nested inline YAML merge explode.
    • Fix repeatString overflow test on 32-bit platforms.

Список пакетов

SUSE Linux Enterprise Module for Package Hub 15 SP7
yq-4.53.3-150500.3.12.1

Описание

The ToASCII and ToUnicode functions incorrectly accept Punycode-encoded labels that decode to an ASCII-only label. For example, ToUnicode("xn--example-.com") incorrectly returns the name "example.com" rather than an error. This behavior can lead to privilege escalation in programs using the idna package. For example, a program which performs privilege checks on the ASCII hostname may reject "example.com" but permit "xn--example-.com". If that program subsequently converts the ASCII hostname to Unicode, it will inadvertently permits access to the Unicode name "example.com".


Затронутые продукты
SUSE Linux Enterprise Module for Package Hub 15 SP7:yq-4.53.3-150500.3.12.1

Ссылки

Описание

A norm.Iter can enter an infinite loop when handling input containing invalid UTF-8 bytes.


Затронутые продукты
SUSE Linux Enterprise Module for Package Hub 15 SP7:yq-4.53.3-150500.3.12.1

Ссылки