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Fencer Vulns
high 7.5

CVE-2009-1039 json

Buffer overflow in CDex 1.70b2 allows remote attackers to execute arbitrary code via a crafted Info header in an Ogg Vorbis (.ogg) file.

published 2009-03-20 17 y ago modified 2026-06-16 4 mo ago also EUVD-2009-1040

cvss
7.5
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
5.3%
EPSS 5.3% chance of exploitation in 30 days, percentile 92%
public exploits
1
Exploit-DB

Summary

Buffer overflow in CDex 1.70b2 allows remote attackers to execute arbitrary code via a crafted Info header in an Ogg Vorbis (.ogg) file.

Timeline

  1. First public exploit (EDB-8231)
  2. Published

Exploit prediction

5.33% chance of exploitation in the next 30 days, higher than 92% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-8231 CDex 1.70b2 (Windows XP SP3) - '.ogg' Local Buffer Overflow local, 2009-03-18
  • retrogod.altervista.org http://retrogod.altervista.org/9sg_cdex_ogg.html referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 7.5 AV:N/AC:L/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 Vulns 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.