Install/Filesystem.pm in Bugzilla 3.5.1 through 3.6 and 3.7, when use_suexec is enabled, uses world-readable permissions for the localconfig files, which allows local users to read sensitive configuration fields, as demonstrated by the database password field and the site_wide_secret field.

References

• https://nvd.nist.gov/vuln/detail/CVE-2010-0180
• https://bugzilla.mozilla.org/show_bug.cgi?id=561797
• http://secunia.com/advisories/40300
• http://www.securityfocus.com/bid/41144
• http://www.vupen.com/english/advisories/2010/1595
• http://www.bugzilla.org/security/3.2.6