CVEvulnerability
CVE-2021-33197
5.3 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2021-08-02
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:P/A:N
- Weaknesses
- CWE-862
Description
In Go before 1.15.13 and 1.16.x before 1.16.5, some configurations of ReverseProxy (from net/http/httputil) result in a situation where an attacker is able to drop arbitrary headers.
Affected configurations
• golang go (< 1.15.13)
• golang go (>= 1.16.0 < 1.16.5)
Related
Weakness · CWE (1)
- CWE-862 Missing Authorization weakness
References
- https://groups.google.com/g/golang-announce Third Party Advisory
- https://groups.google.com/g/golang-announce/c/RgCMkAEQjSI Exploit, Patch, Third Party Advisory
- https://security.gentoo.org/glsa/202208-02 Third Party Advisory
- https://groups.google.com/g/golang-announce Third Party Advisory
- https://groups.google.com/g/golang-announce/c/RgCMkAEQjSI Exploit, Patch, Third Party Advisory
- https://security.gentoo.org/glsa/202208-02 Third Party Advisory