An ActiveX control in ierpplug.dll for RealNetworks RealPlayer 10.5 allows remote attackers to cause a denial of service (Internet Explorer 7 crash) by invoking the RealPlayer.OpenURLInPlayerBrowser method with a long second argument.

UNVERIFIABLE, PRERELEASE NOTE: this issue describes a problem that can not be independently verified as of 20051208. Unspecified vulnerability in unspecified versions of Real Networks RealPlayer allows attackers to execute arbitrary code. NOTE: the information regarding this issue is extremely vague and does not provide any verifiable information. It has been posted by a reliable reporter with a prerelease disclosure policy. This item has only been assigned a CVE identifier for tracking purposes, and to serve as a concrete example for discussion of the newly emerging UNVERIFIABLE and PRERELEASE content decisions in CVE, which must be discussed by the Editorial Board. Without additional details or independent verification by reliable sources, it is possible that this item might be RECAST or REJECTED.

Buffer overflow in RealNetworks RealPlayer 10 and 10.5 allows remote attackers to execute arbitrary code via a crafted image in a RealPlayer Skin (RJS) file. NOTE: due to the lack of details, it is unclear how this is different than CVE-2005-2629 and CVE-2005-2630, but the vendor advisory implies that it is different.

Heap-based buffer overflow in the embedded player in multiple RealNetworks products and versions including RealPlayer 10.x, RealOne Player, and Helix Player allows remote malicious servers to cause a denial of service (crash) and possibly execute arbitrary code via a chunked Transfer-Encoding HTTP response in which either (1) the chunk header length is specified as -1, (2) the chunk header with a length that is less than the actual amount of sent data, or (3) a missing chunk header.

Integer overflow in RealNetworks RealPlayer 8, 10, and 10.5, RealOne Player 1 and 2, and Helix Player 10.0.0 allows remote attackers to execute arbitrary code via an .rm movie file with a large value in the length field of the first data packet, which leads to a stack-based buffer overflow, a different vulnerability than CVE-2004-1481.

Heap-based buffer overflow in DUNZIP32.DLL for RealPlayer 8, 10, and 10.5 and RealOne Player 1 and 2 allows remote attackers to execute arbitrary code via a crafted RealPlayer Skin (RJS) file, a different vulnerability than CVE-2004-1094.

Heap-based buffer overflow in vidplin.dll in RealPlayer 10 and 10.5 (6.0.12.1040 through 1069), RealOne Player v1 and v2, RealPlayer 8 and RealPlayer Enterprise allows remote attackers to execute arbitrary code via an .avi file with a modified strf structure value.

Buffer overflow in RealNetworks RealPlayer 10.5 6.0.12.1040 through 6.0.12.1348, RealPlayer 10, RealOne Player v2, RealOne Player v1, RealPlayer 8, and RealPlayer Enterprise before 20060322 allows remote attackers to have an unknown impact via a malicious Mimio boardCast (mbc) file.