CVSS 4.0
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, само при определена конфигурация или състояние на системата, без вход и без действие от потребителя.
- Експлоатация: има публичен пример за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
Allocation of Resources Without Limits or Throttling vulnerability in elixir-tesla tesla allows denial of service via atom table exhaustion in Tesla.Adapter.Mint. Tesla.Adapter.Mint.open_conn/2 converts the URL scheme of every outgoing request to a BEAM atom via String.to_atom(uri.scheme) with no allow-list validation. BEAM atoms are never garbage-collected and the atom table is bounded (approximately 1,048,576 entries by default). An attacker who can influence the URL of a Tesla request — either via an application-level URL-forwarding feature (webhook, proxy, importer) or via a Location header returned by a server when Tesla.Middleware.FollowRedirects is in the pipeline — can mint one fresh permanent atom per request by varying the scheme string. After enough requests the atom table fills and the VM crashes, taking down the entire application. This issue affects tesla: from 1.3.0 before 1.18.3.
Засегнати продукти
- elixir-tesla tesla: 1.3.0 преди 1.18.3
- elixir-tesla tesla: ccd0823d4ba37581a37d8f6108f9a81b263237ef преди 4699c3cb3e2fd6078f99f45f11cf7466aeedbf0e
Вид слабост
История
- 2 юни 2026 Публикувано
Други уязвимости в elixir-tesla tesla
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-48597
- https://nvd.nist.gov/vuln/detail/CVE-2026-48597
- https://github.com/elixir-tesla/tesla/security/advisories/GHSA-h74c-q9j7-mpcm
- https://cna.erlef.org/cves/CVE-2026-48597.html
- https://osv.dev/vulnerability/EEF-CVE-2026-48597
- https://github.com/elixir-tesla/tesla/commit/ccd0823d4ba37581a37d8f6108f9a81b263237ef
- https://github.com/elixir-tesla/tesla/commit/4699c3cb3e2fd6078f99f45f11cf7466aeedbf0e