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computer vulnerability announce CVE-2018-1000671

Sympa: open redirect via wwsympa.fcgi

Synthesis of the vulnerability

An attacker can deceive the user via wwsympa.fcgi of Sympa, in order to redirect him to a malicious site.
Impacted products: Debian.
Severity: 1/4.
Creation date: 21/09/2018.
Identifiers: CVE-2018-1000671, DLA-1512-1, VIGILANCE-VUL-27277.

Description of the vulnerability

The Sympa product offers a web service.

However, the web service accepts to redirect the victim with no warning, to an external site indicated by the attacker.

An attacker can therefore deceive the user via wwsympa.fcgi of Sympa, in order to redirect him to a malicious site.
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