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CVE-2009-4932

30
FAUCET Score

CVE-2009-4932 describes a stack-based buffer overflow vulnerability in 1by1 version 1.67 (aka 1.6.7.0). An attacker can exploit this by providing a specially crafted, long string within a .m3u playlist file. This vulnerability carries a CVSS score of 6.8, indicating a medium severity, and could lead to a denial of service (application crash) or potentially arbitrary code execution. While not actively exploited in the wild (no KEV entry), a Proof-of-Concept exploit is publicly available on ExploitDB, though there is minimal community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.67CPE matchmatch criteria
cpe:2.3:a:mpesch3.de1:1by1:1.67:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.8MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
3.73%
Probability of exploitation in next 30 days
EPSS Percentile
88.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
ExploitDB: EDB-8484 · Apr 20, 2009
This CVE's current EPSS score of 0.0373 is in the 84th 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.

References

secunia.com / advisories/34815
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/49964
exploit-db.com / exploits/8484
securityfocus.com / bid/34618
Exploit