CVE-2010-0416 Information

Description

Buffer overflow in the Unescape function in common/util/hxurl.cpp and player/hxclientkit/src/CHXClientSink.cpp in Helix Player 1.0.6 and RealPlayer allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a URL argument containing a (percent) character that is not followed by two hex digits.

Reference

http://lists.helixcommunity.org/pipermail/common-cvs/2007-July/014956.html [common-cvs] 20070703 util hxurl.cpp1.24.4.11.24.4.1.4.1 http://secunia.com/advisories/38450 http://www.redhat.com/support/errata/RHSA-2010-0094.html https://bugzilla.redhat.com/show_bug.cgi?id=561856 https://helixcommunity.org/viewcvs/common/util/hxurl.cpp?view=logrev1.24.4.1.4.1 https://helixcommunity.org/viewcvs/common/util/hxurl.cpp?view=logrev1.24.4.1.4.1 https://oval.cisecurity.org/repository/search/definition/oval3Aorg.mitre.oval3Adef3A10847 Buffer overflow in the Unescape function in common/util/hxurl.cpp and player/hxclientkit/src/CHXClientSink.cpp in Helix Player 1.0.6 and RealPlayer allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a URL argument containing a

(percent) character that is not followed by two hex digits.