GitHub Advisoryadvisory · PyPI

GHSA-mh24-7wvg-v88g CRLF Injection in pypiserver

MEDIUM Published 2019-01-30 Modified 2024-10-15 Official page ↗

Aliases: CVE-2019-6802
Ecosystem: PyPI
Packages: pypiserver
Severity: Moderate
CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weaknesses: CWE-74, CWE-79
Reviewed: 2020-06-16

Affected packages

• PyPI pypiserver: < 1.2.6 → fixed in 1.2.6

Description

CRLF Injection in pypiserver 1.2.5 and below allows attackers to set arbitrary HTTP headers and possibly conduct XSS attacks via a `%0d%0a` in a URI.

Related

Alias · CVE (1)

CVE-2019-6802 CRLF Injection in pypiserver 1.2.5 and below allows attackers to set arbitrary HTTP headers and possibly conduct XSS attacks via a %0d%0a… vulnerability

Weakness · CWE (2)

CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component weakness
CWE-79 Improper Neutralization of Input During Web Page Generation weakness

References