CVSS 3.1
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
Twisted is an event-based framework for internet applications, supporting Python 3.6+. Prior to 26.10.0rc1, twisted.words.protocols.irc.IRC.dataReceived retains all bytes received without a line feed in its per-connection buffer and applies no maximum line length. The twisted.words.service.IRCUser server subclass inherits this behavior, and buffering occurs before PASS, NICK, or USER authentication commands. An unauthenticated connection can continuously grow the buffer until the shared server process runs out of memory and drops all users. This issue is fixed in version 26.10.0rc1.
Засегнати продукти
- twisted twisted: < 26.10.0rc1
Вид слабост
История
- 23 октомври 2026 Публикувано
Други уязвимости в twisted twisted
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-115776
- https://nvd.nist.gov/vuln/detail/CVE-2026-115776
- https://github.com/twisted/twisted/security/advisories/GHSA-53xc-49m8-p798
- https://github.com/twisted/twisted/pull/12771
- https://github.com/twisted/twisted/commit/01f8cff7753c1edac132380b2ea939fa6bdbab30
- https://github.com/twisted/twisted/commit/ac90fb7b0ab73688a581fcd9a7c0577ec8ca3059
- https://github.com/twisted/twisted/releases/tag/twisted-26.10.0rc1