9.3

CVE-2009-4242

Heap-based buffer overflow in the CGIFCodec::GetPacketBuffer function in datatype/image/gif/common/gifcodec.cpp in RealNetworks RealPlayer 10; RealPlayer 10.5 6.0.12.1040 through 6.0.12.1741; RealPlayer 11 11.0.0 through 11.0.4; RealPlayer Enterprise; Mac RealPlayer 10, 10.1, and 11.0; Linux RealPlayer 10; and Helix Player 10.x allows remote attackers to execute arbitrary code via a GIF file with crafted chunk sizes that trigger improper memory allocation.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Realnetworks ≫ Realplayer Version10.0
   Microsoft ≫ Windows
Realnetworks ≫ Realplayer Version10.5
   Microsoft ≫ Windows
Realnetworks ≫ Realplayer Version11.0
   Microsoft ≫ Windows
Realnetworks ≫ Realplayer Version11.0.1
   Microsoft ≫ Windows
Realnetworks ≫ Realplayer Version11.0.2
   Microsoft ≫ Windows
Realnetworks ≫ Realplayer Version11.0.3
   Microsoft ≫ Windows
Realnetworks ≫ Realplayer Version11.0.4
   Microsoft ≫ Windows
Realnetworks ≫ Realplayer Version11.0.5
   Microsoft ≫ Windows
Realnetworks ≫ Realplayer Sp Version1.0.0
   Microsoft ≫ Windows
Realnetworks ≫ Realplayer Sp Version1.0.1
   Microsoft ≫ Windows
Realnetworks ≫ Realplayer Version10.0
   Apple ≫ macOS X
Realnetworks ≫ Realplayer Version10.1
   Apple ≫ macOS X
Realnetworks ≫ Realplayer Version11.0
   Apple ≫ macOS X
Realnetworks ≫ Realplayer Version11.0.1
   Apple ≫ macOS X
Realnetworks ≫ Helix Player Version10.0
Realnetworks ≫ Helix Player Version11.0.0
Realnetworks ≫ Helix Player Version11.0.1
Realnetworks ≫ Realplayer Version10.0 Editionlinux
Realnetworks ≫ Realplayer Version11.0.0 Editionlinux
Realnetworks ≫ Realplayer Version11.0.1 Editionlinux
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 8.45% 0.943
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.3 8.6 10
AV:N/AC:M/Au:N/C:C/I:C/A:C
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

http://secunia.com/advisories/38218
Vendor Advisory
http://service.real.com/realplayer/security/01192010_player/en/
Patch
Vendor Advisory
http://www.vupen.com/english/advisories/2010/0178
Patch
Vendor Advisory
http://securitytracker.com/id?1023489
Patch
http://www.securityfocus.com/bid/37880
http://lists.helixcommunity.org/pipermail/datatype-cvs/2008-September/008633.html
http://osvdb.org/61966
http://secunia.com/advisories/38450
http://www.redhat.com/support/errata/RHSA-2010-0094.html
http://www.securityfocus.com/archive/1/509096/100/0/threaded
http://www.zerodayinitiative.com/advisories/ZDI-10-006/
Patch
https://bugzilla.redhat.com/show_bug.cgi?id=561436
https://exchange.xforce.ibmcloud.com/vulnerabilities/55795
https://helixcommunity.org/viewcvs/datatype/image/gif/common/gifcodec.cpp?view=log#rev1.8
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10144