Uočena su dva sigurnosna propusta u paketu Mahara koje mogu iskoristiti udaljeni napadači. Radi se paketu za izradu elektroničkih portfolija, blogova, životopisa i društvenih mreža. Prvi propust se očituje kao XSS ranjivost što može rezultirati umetanjem HTML i skriptnog koda koristeći Pieforms polja za odabir. Do drugog propusta dolazi zbog nedovoljne provjere sjedničkog ključa što se može iskoristiti za CSRF (eng. cross-site request forgery) napad i brisanje blogova. Korisnicima se preporuča korištenje nadogradnje.

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Debian Security Advisory DSA 2206-1                    Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.
http://www.debian.org/security/                             Martin Schulze
March 29th, 2011                        http://www.debian.org/security/faq
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Package        : mahara
Vulnerability  : several
CVE IDs        : CVE-2011-0439 CVE-2011-0440
Debian-specific: no

Two security vulnerabilities have been discovered in Mahara, a fully
featured electronic portfolio, weblog, resume builder and social
networking system:

CVE-2011-0439

    A security review commissioned by a Mahara user discovered that
    Mahara processes unsanitized input which can lead to cross-site
    scripting (XSS).

CVE-2011-0440

    Mahara Developers discovered that Mahara doesn't check the session
    key under certain circumstances which can be exploited as
    cross-site request forgery (CSRF) and can lead to the deletion of
    blogs.

For the old stable distribution (lenny) these problems have been fixed in
version 1.0.4-4+lenny8.

For the stable distribution (squeeze) these problems have been fixed in
version 1.2.6-2+squeeze1.

For the unstable distribution (sid) these problems have been fixed in
version 1.2.7.

We recommend that you upgrade your mahara package.


Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: [18]http://www.debian.org/security/

Mailing list: Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.

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