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Fencer Vulns
high 7.6

CVE-2006-3668 in the critical feed json

Heap-based buffer overflow in the it_read_envelope function in Dynamic Universal Music Bibliotheque (DUMB) 0.9.3 and earlier and current CV…

published 2006-07-17 20 y ago modified 2026-06-16 4 mo ago also EUVD-2006-3663

cvss
7.6
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
10.1%
EPSS 10.1% chance of exploitation in 30 days, percentile 95%
public exploits
1
Exploit-DB

Summary

Heap-based buffer overflow in the it_read_envelope function in Dynamic Universal Music Bibliotheque (DUMB) 0.9.3 and earlier and current CVS as of 20060716, including libdumb, allows user-assisted attackers to execute arbitrary code via a ".it" (Impulse Tracker) file with an envelope with a large number of nodes.

Patch / fix

  • libdumb Debian 14, Debian 13, Debian 12 1:0.9.3-5

debian advisories DEBIAN-CVE-2006-3668

  • dumb openSUSE Tumbleweed 2.0.3-1.3

opensuse advisories openSUSE-SU-2024:10729-1

Timeline

  1. Published
  2. First public exploit (EDB-2037)

Exploit prediction

10.12% chance of exploitation in the next 30 days, higher than 95% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-2037 Dumb 0.9.3 - 'it_read_envelope' Remote Heap Overflow (PoC) dos, 2006-07-19
  • aluigi.altervista.org http://aluigi.altervista.org/adv/dumbit-adv.txt referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 7.6 AV:N/AC:H/Au:N/C:C/I:C/A:C

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.