CVE-2021-33197

2021-08-0219:15:00

Debian Security Bug Tracker

security-tracker.debian.org

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

0.001 Low

EPSS

Percentile

48.5%

JSON

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.

OSVersionArchitecturePackageVersionFilename
Debian10allgolang-1.11<= 1.11.6-1+deb10u4golang-1.11_1.11.6-1+deb10u4_all.deb
Debian11allgolang-1.15< 1.15.9-5golang-1.15_1.15.9-5_all.deb