CVE-2019-12387

medium

Description

In Twisted before 19.2.1, twisted.web did not validate or sanitize URIs or HTTP methods, allowing an attacker to inject invalid characters such as CRLF.

References

http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00030.html

http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00042.html

https://github.com/twisted/twisted/commit/6c61fc4503ae39ab8ecee52d10f10ee2c371d7e2

https://lists.fedoraproject.org/archives/list/[email protected]/message/2G5RPDQ4BNB336HL6WW5ZJ344MAWNN7N/

https://usn.ubuntu.com/4308-1/

https://usn.ubuntu.com/4308-2/

https://www.oracle.com/security-alerts/cpuapr2020.html

Details

Published: 2019-06-10

Risk Information

CVSS v2

Base Score: 4.3

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

Severity: Medium

CVSS v3

Base Score: 6.1

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