01 Record

CVE-2009-4243

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 and 10.1, Linux RealPlayer 10, and Helix

UnratedPUBLISHEDCNA: mitre

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

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 and 10.1, Linux RealPlayer 10, and Helix

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 3.40% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 88.3% of scored records. A rank, not a probability.
NVD base score: The NVD has published no score for this record
NVD CVSS vector: No NVD score to derive
NVD analysis status: Modified. NVD last modified this record on 2026-06-16.
Red Hat severity: Critical. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2010-01-25 19:00Z16 YR AGO

Last updated

2024-08-07 06:54Z2 YR AGO

Reserved

2009-12-09

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass

Data version

5.1

Document digest

82ec4210978297634ce8932834cdb89993b1d211ec17a26bd00a7384737e948a

05 Affected products

VendorProductVersionsPlatforms

applemac_os_xNot specified—

microsoftwindowsNot specified—

realnetworkshelix_playerNot specified—

realnetworksrealplayerNot specified—

realnetworksrealplayer_enterpriseNot specified—

realnetworksrealplayer_spNot specified—

06 References

www.vupen.comADV-2010-0178http://www.vupen.com/english/advisories/2010/0178vdb-entryx_refsource_VUPEN
securitytracker.com1023489http://securitytracker.com/id?1023489vdb-entryx_refsource_SECTRACK
service.real.comhttp://service.real.com/realplayer/security/01192010_player/en/x_refsource_CONFIRM
exchange.xforce.ibmcloud.comrealplayer-httpchunk-bo(55796)https://exchange.xforce.ibmcloud.com/vulnerabilities/55796vdb-entryx_refsource_XF
osvdb.org61967http://osvdb.org/61967vdb-entryx_refsource_OSVDB
secunia.com38218http://secunia.com/advisories/38218third-party-advisoryx_refsource_SECUNIA
www.securityfocus.com37880http://www.securityfocus.com/bid/37880vdb-entryx_refsource_BID