CVE-2022-40468

high

Description

Potential leak of left-over heap data if custom error page templates containing special non-standard variables are used. Tinyproxy commit 84f203f and earlier use uninitialized buffers in process_request() function.

References

https://security.gentoo.org/glsa/202305-27

https://github.com/tinyproxy/tinyproxy/issues/457#issuecomment-1264176815

https://github.com/tinyproxy/tinyproxy

Details

Source: Mitre, NVD

Published: 2022-09-19

Updated: 2023-05-21

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:N/A:N

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Severity: High