Multiple vulnerabilities has been found and corrected in squidGuard: Buffer overflow in sgLog.c in squidGuard 1.3 and 1.4 allows remote attackers to cause a denial of service via a long URL with many / characters, related to emergency mode. Multiple buffer overflows in squidGuard 1.4 allow remote attackers to bypass intended URL blocking via a long URL, related to the relationship between a cer ...