CVSS 4.0
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката може да се автоматизира
Описание
Оригинално описание
Vector is a high-performance observability data pipeline. From 0.15.0 until 0.57.0, the logstash source feeds each decompressed frame back into its decoder without limiting nested compression depth. An unauthenticated remote peer that can reach the default 0.0.0.0:5044 listener can send many nested compressed frames, causing recursive decoding that exhausts the worker thread stack and aborts the process. The same nested construction amplifies decompressed input, and process termination can halt log ingestion for every tenant on a shared pipeline. This issue is fixed in version 0.57.0.
Засегнати продукти
- vectordotdev vector: >= 0.15.0, < 0.57.0
Вид слабост
История
- 22 септември 2026 Публикувано
Други уязвимости в vectordotdev vector
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-77620
- https://nvd.nist.gov/vuln/detail/CVE-2026-77620
- https://github.com/vectordotdev/vector/security/advisories/GHSA-qp6f-fpfx-4gg6
- https://github.com/vectordotdev/vector/pull/25825
- https://github.com/vectordotdev/vector/commit/57fed991083c9a43d5fda2d5b3bf4718aedf6526
- https://github.com/vectordotdev/vector/releases/tag/v0.57.0