CVE-2025-64508

Katalog CVE

CVSS 7.5 · High EPSS 0,51%

Kerentanan Allocation of Resources Without Limits or Throttling. Skor CVSS 3.1 7.5 (High) menurut github.com.

Deskripsi (NVD)

Bugsink is a self-hosted error tracking tool. In versions prior to 2.0.5, brotli "bombs" (highly compressed brotli streams, such as many zeros) can be sent to the server. Since the server will attempt to decompress these streams before applying various maximums, this can lead to exhaustion of the available memory and thus a Denial of Service. This can be done if the `DSN` is known, which it is in many common setups (JavaScript, Mobile Apps). The issue is patched in Bugsink version `2.0.5`. The vulnerability is similar to, but distinct from, another brotli-related problem in Bugsink, GHSA-rrx3-2x4g-mq2h/CVE-2025-64509.

Rincian

Terbit di NVD

10 November 2025

Terakhir diubah

17 Juni 2026

Status NVD

Deferred

CVSS 3.1

7.5 (High), sumber github.com
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-770: Allocation of Resources Without Limits or Throttling

EPSS (30 hari)

0,51% peluang dieksploitasi; lebih tinggi dari 41,5% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://github.com/bugsink/bugsink/commit/3f65544aab3ad5303d97009136640de97b0676a5
• https://github.com/bugsink/bugsink/pull/266
• https://github.com/bugsink/bugsink/security/advisories/GHSA-fc2v-vcwj-269v
• https://github.com/google/brotli/commit/67d78bc41db1a0d03f2e763497748f2f69946627
• https://github.com/google/brotli/issues/1327
• https://github.com/google/brotli/issues/1375
• https://github.com/google/brotli/pull/1234
• https://github.com/google/brotli/releases/tag/v1.2.0