CVE-2025-64508
HIGH7.5EPSS 0.21%Bugsink is vulnerable to unauthenticated remote DoS via crafted Brotli input
發布日:2025/11/13修改日:2025/11/13
描述
### Impact In affected versions, 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). ### Patches Patched in Bugsink `2.0.5`
受影響套件(1)
- PyPI/bugsinkfrom 0, < 2.0.5
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
參考連結(10)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2025-64508
- PATCHhttps://github.com/bugsink/bugsink
- WEBhttps://github.com/bugsink/bugsink/commit/3f65544aab3ad5303d97009136640de97b0676a5
- WEBhttps://github.com/bugsink/bugsink/pull/266
- WEBhttps://github.com/bugsink/bugsink/security/advisories/GHSA-fc2v-vcwj-269v
- WEBhttps://github.com/google/brotli/commit/67d78bc41db1a0d03f2e763497748f2f69946627
- WEBhttps://github.com/google/brotli/issues/1327
- WEBhttps://github.com/google/brotli/issues/1375
- WEBhttps://github.com/google/brotli/pull/1234
- WEBhttps://github.com/google/brotli/releases/tag/v1.2.0