ALPINE-CVE-2024-49767
- Source
- https://security.alpinelinux.org/vuln/CVE-2024-49767
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2024-49767.json
- JSON Data
- https://api.osv.dev/v1/vulns/ALPINE-CVE-2024-49767
- Upstream
- Published
- 2024-10-25T20:15:04.530Z
- Modified
- 2026-06-15T18:18:10.421976263Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
Werkzeug is a Web Server Gateway Interface web application library. Applications using
werkzeug.formparser.MultiPartParsercorresponding to a version of Werkzeug prior to 3.0.6 to parsemultipart/form-datarequests (e.g. all flask applications) are vulnerable to a relatively simple but effective resource exhaustion (denial of service) attack. A specifically crafted form submission request can cause the parser to allocate and block 3 to 8 times the upload size in main memory. There is no upper limit; a single upload at 1 Gbit/s can exhaust 32 GB of RAM in less than 60 seconds. Werkzeug version 3.0.6 fixes this issue. - References
Affected packages
Alpine:v3.23 / py3-werkzeug
Package
- Name
- py3-werkzeug
- Purl
- pkg:apk/alpine/py3-werkzeug?arch=source