CVE-2009-4247
Stack-based buffer overflow in protocol/rtsp/rtspclnt.cpp in RealNetworks RealPlayer 10; RealPlayer 10.5 6.0.12.1040 through 6.0.12.1741; RealPlayer 11 11.0.x; RealPlayer SP 1.0.0 and 1.0.1; RealPlayer Enterprise; Mac RealPlayer 10, 10.1, 11.0, and…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (6.83%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Stack-based buffer overflow in protocol/rtsp/rtspclnt.cpp in RealNetworks RealPlayer 10; RealPlayer 10.5 6.0.12.1040 through 6.0.12.1741; RealPlayer 11 11.0.x; RealPlayer SP 1.0.0 and 1.0.1; RealPlayer Enterprise; Mac RealPlayer 10, 10.1, 11.0, and 11.0.1; Linux RealPlayer 10, 11.0.0, and 11.0.1; and Helix Player 10.x, 11.0.0, and 11.0.1 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via an ASM RuleBook with a large number of rules, related to an "array overflow."
- CVSS 2.0
- 9.3 HIGHAV:N/AC:M/Au:N/C:C/I:C/A:C
- EPSS
- 6.83% probability · 94th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- realnetworks/realplayer · realnetworks/realplayer enterprise · realnetworks/realplayer sp · realnetworks/helix player
- Source
- cve@mitre.org
References
- http://lists.helixcommunity.org/pipermail/helix-client-dev/2009-August/008092.html
- http://lists.helixcommunity.org/pipermail/protocol-cvs/2009-August/001943.html
- http://secunia.com/advisories/38218Vendor Advisory
- http://secunia.com/advisories/38450Vendor Advisory
- http://securitytracker.com/id?1023489Patch
- http://service.real.com/realplayer/security/01192010_player/en/Patch, Vendor Advisory
- http://www.redhat.com/support/errata/RHSA-2010-0094.html
- http://www.securityfocus.com/bid/37880
- http://www.vupen.com/english/advisories/2010/0178Patch, Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=561338
- https://exchange.xforce.ibmcloud.com/vulnerabilities/55802
- https://helixcommunity.org/viewcvs/protocol/rtsp/rtspclnt.cpp?view=log#rev1.245
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10677
- http://lists.helixcommunity.org/pipermail/helix-client-dev/2009-August/008092.html
- http://lists.helixcommunity.org/pipermail/protocol-cvs/2009-August/001943.html
- http://secunia.com/advisories/38218Vendor Advisory
- http://secunia.com/advisories/38450Vendor Advisory
- http://securitytracker.com/id?1023489Patch
- http://service.real.com/realplayer/security/01192010_player/en/Patch, Vendor Advisory
- http://www.redhat.com/support/errata/RHSA-2010-0094.html
- http://www.securityfocus.com/bid/37880
- http://www.vupen.com/english/advisories/2010/0178Patch, Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=561338
- https://exchange.xforce.ibmcloud.com/vulnerabilities/55802
- https://helixcommunity.org/viewcvs/protocol/rtsp/rtspclnt.cpp?view=log#rev1.245
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10677
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.