Описание
jq is a command-line JSON processor. In 1.8.1 and earlier, the jq bytecode VM's data stack tracks its allocation size in a signed int. When the stack grows beyond ≈1 GiB (via deeply nested generator forks), the doubling arithmetic overflows. The wrapped value is passed to realloc and then used for a memmove with attacker-influenced offsets.
| Релиз | Статус | Примечание |
|---|---|---|
| devel | needs-triage | |
| esm-apps-legacy/xenial | needed | |
| esm-apps/bionic | needed | |
| esm-apps/xenial | ignored | end of ESM support, was needed |
| esm-infra-legacy/trusty | needed | |
| esm-infra/focal | needed | |
| jammy | needed | |
| noble | needed | |
| questing | ignored | end of life, was needed |
| resolute | needed |
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EPSS
5.5 Medium
CVSS3
Связанные уязвимости
jq is a command-line JSON processor. In 1.8.1 and earlier, the jq bytecode VM's data stack tracks its allocation size in a signed int. When the stack grows beyond ≈1 GiB (via deeply nested generator forks), the doubling arithmetic overflows. The wrapped value is passed to realloc and then used for a memmove with attacker-influenced offsets.
jq is a command-line JSON processor. In 1.8.1 and earlier, the jq bytecode VM's data stack tracks its allocation size in a signed int. When the stack grows beyond ≈1 GiB (via deeply nested generator forks), the doubling arithmetic overflows. The wrapped value is passed to realloc and then used for a memmove with attacker-influenced offsets.
jq is a command-line JSON processor. In 1.8.1 and earlier, the jq byte ...
Уязвимость утилиты для обработки JSON-файлов jq, связанная с целочисленным переполнением, позволяющая нарушителю вызвать отказ в обслуживании
EPSS
5.5 Medium
CVSS3