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
OWASP Coraza WAF is a golang modsecurity compatible web application firewall library. From 3.0.0 until 3.8.0, the multipart loop in internal/bodyprocessors/multipart.go executes defer temp.Close() for every uploaded file part, so each temporary-file descriptor remains open until the complete request returns. An unauthenticated attacker can submit a multipart body containing many minimal file parts and exhaust the process file-descriptor table within the request-body size limit, causing os.CreateTemp failures, MULTIPART_STRICT_ERROR responses, blocked legitimate uploads, and process-wide inability to open files or sockets. This issue is fixed in version 3.8.0.
Засегнати продукти
- corazawaf coraza: >= 3.0.0, < 3.8.0
Вид слабост
История
- 9 октомври 2026 Публикувано
Други уязвимости в corazawaf coraza
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-107834
- https://nvd.nist.gov/vuln/detail/CVE-2026-107834
- https://github.com/corazawaf/coraza/security/advisories/GHSA-rp9v-7xv3-r6g3
- https://github.com/corazawaf/coraza/commit/1bc39036e99c88e7de60cf8e6bb55ee4c311223c
- https://github.com/corazawaf/coraza/releases/tag/v3.8.0