CRLF Injection Vulnerabilities in chfn and chsh Allow Unauthorized User Additions to /etc/passwd

CRLF Injection Vulnerabilities in chfn and chsh Allow Unauthorized User Additions to /etc/passwd

CVE-2011-0721 · MEDIUM Severity

AV:N/AC:L/AU:N/C:N/I:P/A:P

Multiple CRLF injection vulnerabilities in (1) chfn and (2) chsh in shadow 1:4.1.4 allow local users to add new users or groups to /etc/passwd via the GECOS field.

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