CVE-2024-43783 is a denial-of-service vulnerability affecting Apollo Router versions 1.21.0 to 1.52.0 when configured with External Coprocessing sending request bodies, or versions 1.7.0 to 1.52.0 with specific Native Rust Plugins. The vulnerability allows the Router to load entire HTTP request bodies into memory, potentially leading to an out-of-memory (OOM) termination if a large request is sent. Rated 7.5 HIGH (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H), it can be exploited remotely with low attack complexity, resulting in high availability impact. There is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 1.7.0, < 1.52.1CPE matchmatch criteria | cpe:2.3:a:apollographql:apollo-router:*:*:*:*:*:rust:*:* | ||
>= 1.7.0, < 1.52.1CPE matchmatch criteria | cpe:2.3:a:apollographql:apollo_helms-charts_router:*:*:*:*:*:*:*:* | ||
>= 1.7.0, < 1.52.1CPE matchmatch criteria | cpe:2.3:a:apollographql:apollo_router:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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