CVE-2009-4867

24
FAUCET Score

CVE-2009-4867 describes a buffer overflow vulnerability in Tuniac version 090517c. An attacker can exploit this by providing a specially crafted, long URL within a .m3u playlist file, leading to a denial of service (application crash) or potentially arbitrary code execution. This vulnerability has a CVSS score of 4.3 (medium severity), indicating it can be exploited remotely with medium attack complexity, resulting in a partial impact on availability. While not listed on the KEV catalog or Hot List, a Proof-of-Concept exploit is available on ExploitDB, though there is no evidence of active exploitation, Metasploit modules, or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
090517cCPE matchmatch criteria
cpe:2.3:a:tony_million:tuniac:090517c:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
4.43%
Probability of exploitation in next 30 days
EPSS Percentile
90.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-9364 · Aug 5, 2009
This CVE's current EPSS score of 0.0443 is in the 88th percentile among its peer group of 19,955 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.