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Fencer Intel
medium 6.8

CVE-2009-4932 json

Stack-based buffer overflow in 1by1 1.67 (aka 1.6.7.0) allows remote attackers to cause a denial of service (application crash) or possibly…

published 16y ago modified 4mo ago also EUVD-2009-4894

cvss
6.8
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
4.1%
EPSS 4.1% chance of exploitation in 30 days, percentile 90%
public exploits
1
Exploit-DB

Summary

Stack-based buffer overflow in 1by1 1.67 (aka 1.6.7.0) allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a long string in a .m3u playlist file.

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Timeline

  1. First public exploit (EDB-8484)
  2. Published

Exploit prediction

4.07% chance of exploitation in the next 30 days, higher than 90% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • EDB-8484 1by1 1.67 - '.m3u' Local Stack Overflow (PoC) dos, 2009-04-20
  • securityfocus.com http://www.securityfocus.com/bid/34618 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P

Classification

Weakness
  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.