CVE-2026-73256
mongoose: Mongoose: HTTP/1.0 detection off-by-one enables request smuggling via chunked TE
Kaynağa göre önem derecesi
Trivy'nin kendi etiketi CRITICAL. Kritik diyenler: Red Hat, Julia.
Açıklama
Mongoose is an embedded web server and network library. Prior to 7.22, a remote unauthenticated attacker can exploit an HTTP/1.0 reverse-proxy deployment by sending a request with Transfer-Encoding: chunked and conflicting framing. The http_cb() function in src/http.c tests hm.proto.len with an impossible greater-than-eight condition even though mg_http_parse() requires an eight-byte protocol string, so is_http_1_0 is never set. Mongoose consequently processes chunked encoding that an HTTP/1.0 proxy can ignore, enabling request smuggling and unauthorized access or state changes. This issue is fixed in version 7.22.
Etkilenen paketler ve düzeltilmiş sürümler
| Kaynak | Paket | Düzeltildiği sürüm |
|---|---|---|
| julia::Julia Ecosystem Security Advisories | Mongoose_jll | düzeltme belirtilmemiş |
| debian 14 | mongoose | 7.22+ds-1 |
| rapidfort fedora 43 | mongoose, mongoose-devel, mongoose-lib | 3.1-30.fc43 |
3 kaynaktaki 5 kaydın hepsini göster
| Kaynak | Paket | Düzeltildiği sürüm |
|---|---|---|
| julia::Julia Ecosystem Security Advisories | Mongoose_jll | düzeltme belirtilmemiş |
| debian 14 | mongoose | 7.22+ds-1 |
| rapidfort fedora 43 | mongoose | 3.1-30.fc43 |
| rapidfort fedora 43 | mongoose-devel | 3.1-30.fc43 |
| rapidfort fedora 43 | mongoose-lib | 3.1-30.fc43 |
Referanslar
- https://access.redhat.com/security/cve/CVE-2026-73256
- https://github.com/cesanta/mongoose/commit/a9df523f76f43a38bd53b4232b9cfd4c16869e71
- https://github.com/cesanta/mongoose/pull/3611
- https://github.com/cesanta/mongoose/releases/tag/7.22
- https://github.com/cesanta/mongoose/security/advisories/GHSA-mgp5-rjrv-h5j3
- https://nvd.nist.gov/vuln/detail/CVE-2026-73256
- https://www.cve.org/CVERecord?id=CVE-2026-73256