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CVE-2004-1481

20
FAUCET Score

CVE-2004-1481 describes an integer overflow vulnerability in RealPlayer versions 8 through 10.5 and RealOne Player 1 or 2 on Windows and Mac OS. This flaw, residing in the pnen3260.dll, can be triggered by remote attackers using a specially crafted SMIL file and a .rm movie file with an oversized length field, leading to a heap-based buffer overflow. The vulnerability has a CVSS score of 5.1, indicating a medium severity with a network attack vector, high attack complexity, and potential for partial confidentiality, integrity, and availability impact. While there is no evidence of active exploitation (KEV) or readily available exploit code (Metasploit, Nuclei, ExploitDB), the CVE has garnered significant community discussion, with 10 mentions, suggesting awareness and potential interest among security researchers.

Impacted Technologies

VendorProductVersion(s)CPE
1.0CPE matchmatch criteria
cpe:2.3:a:realnetworks:helix_player:1.0:*:*:*:*:linux:*:*
1.0CPE matchmatch criteria
cpe:2.3:a:realnetworks:realone_player:1.0:*:*:*:*:*:*:*
2.0CPE matchmatch criteria
cpe:2.3:a:realnetworks:realone_player:2.0:*:*:*:*:*:*:*
9.0.0.288CPE matchmatch criteria
cpe:2.3:a:realnetworks:realone_player:9.0.0.288:*:*:*:*:macos:*:*
9.0.0.297CPE matchmatch criteria
cpe:2.3:a:realnetworks:realone_player:9.0.0.297:*:*:*:*:macos:*:*

CVSS Data

CVSS version used by this source: 2.0

5.1MEDIUM

AV:N/AC:H/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
HIGH
Authentication
NONE
Exploitability Score
4.9
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
4.28%
Probability of exploitation in next 30 days
EPSS Percentile
90.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0428 is in the 87th percentile among its peer group of 19,958 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

marc.info
Mailing ListThird Party Advisory
secunia.com / advisories/12672
Third Party Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/17549
Third Party AdvisoryVDB Entry
securityfocus.com / bid/11309
PatchThird Party AdvisoryVDB Entry
service.real.com / help/faq/security/040928_player/EN
Broken Link