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CVE-2007-2263

26
FAUCET Score

CVE-2007-2263 describes a heap-based buffer overflow vulnerability in RealNetworks RealPlayer 10.0, 10.1, and potentially 10.5, RealOne Player, and RealPlayer Enterprise. This flaw allows remote attackers to execute arbitrary code by enticing a user to open a specially crafted SWF (Flash) file containing malformed record headers. With a CVSS score of 9.3 (Critical), this vulnerability poses a significant risk due to its network-based attack vector, medium attack complexity, and complete compromise of confidentiality, integrity, and availability. Despite its high severity, there is no evidence of active exploitation, publicly available exploit code in Metasploit or ExploitDB, or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:a:realnetworks:realone_player:*:*:mac:en:*:*:*:*
2.0CPE matchmatch criteria
cpe:2.3:a:realnetworks:realone_player:2.0:*:windows:*:*:*:*:*
10.0CPE matchmatch criteria
cpe:2.3:a:realnetworks:realplayer:10.0:*:windows:*:*:*:*:*
10.0CPE matchmatch criteria
cpe:2.3:a:realnetworks:realplayer:10.0:10.0.0.305:mac:*:*:*:*:*
10.0CPE matchmatch criteria
cpe:2.3:a:realnetworks:realplayer:10.0:10.0.0.331:mac:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.3HIGH

AV:N/AC:M/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
7.30%
Probability of exploitation in next 30 days
EPSS Percentile
93.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0730 is in the 71st percentile among its peer group of 8,918 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

redhatpatch availablevia redhat_api
Product: Extras for RHEL 3Fixed in: realplayer-0:10.0.9-0.rhel3.4
View patch
redhatpatch availablevia redhat_api
Product: Supplementary for Red Hat Enterprise Linux 5Fixed in: RealPlayer-0:10.0.9-3.el5
View patch

Vendor Advisories (1)

redhatCVE-2007-2263Critical

realplayer swf file (flash media) heap overflow

Oct 25, 2007

References

osvdb.org / 38344
secunia.com / advisories/27361
PatchVendor Advisory
service.real.com / realplayer/security/10252007_player/en
Patch
exchange.xforce.ibmcloud.com / vulnerabilities/37436
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11432
attrition.org / pipermail/vim/2007-October/001841.html
securityfocus.com / archive/1/483110/100/0/threaded
securityfocus.com / bid/26214
Patch
securityfocus.com / bid/26284
securitytracker.com / id
vupen.com / english/advisories/2007/3628
Vendor Advisory
zerodayinitiative.com / advisories/ZDI-07-061.html