CVSS 4.0
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, при специфични условия, без вход и без действие от потребителя.
- Експлоатация: има публичен пример за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
A weakness has been identified in Cesanta Mongoose up to 7.20. The impacted element is the function mg_sendnsreq of the file /src/dns.c of the component DNS Transaction ID Handler. Executing a manipulation of the argument random can lead to insufficiently random values. The attack can be launched remotely. The attack requires a high level of complexity. The exploitability is regarded as difficult. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Засегнати продукти
- Cesanta Mongoose: 7.0; 7.1; 7.2; 7.3; 7.4; 7.5; 7.6; 7.7; 7.8; 7.9; 7.10; 7.11; 7.12; 7.13; 7.14; 7.15; 7.16; 7.17; 7.18; 7.19; 7.20
Вид слабост
История
- 23 февруари 2026 Публикувано
Други уязвимости в Cesanta Mongoose
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-2966
- https://nvd.nist.gov/vuln/detail/CVE-2026-2966
- https://vuldb.com/?id.347333
- https://vuldb.com/?ctiid.347333
- https://vuldb.com/?submit.755304
- https://github.com/dwBruijn/CVEs/blob/main/Mongoose/mg_sendnsreq.md
- https://github.com/dwBruijn/CVEs/blob/main/Mongoose/mg_sendnsreq.md#poc