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Fencer Vulns
critical 10.0

CVE-2003-0886 in the critical feed json

Format string vulnerability in hfaxd for Hylafax 4.1.7 and earlier allows remote attackers to execute arbitrary code.

published 2003-11-12 22 y ago modified 2026-06-16 4 mo ago also EUVD-2003-0876

cvss
10.0
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
12.7%
EPSS 12.7% chance of exploitation in 30 days, percentile 96%
public exploits
1
Exploit-DB

Summary

Format string vulnerability in hfaxd for Hylafax 4.1.7 and earlier allows remote attackers to execute arbitrary code.

Patch / fix

  • hylafax Debian 14, Debian 13, Debian 12 1:4.1.8-1

debian advisories DEBIAN-CVE-2003-0886

Timeline

  1. First public exploit (EDB-23371)
  2. Published

Exploit prediction

12.74% chance of exploitation in the next 30 days, higher than 96% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-23371 Hylafax 4.1.x - HFaxD Format String remote, 2003-11-10

CVSS scores

assigned by version score vector
NVD 2.0 10.0 AV:N/AC:L/Au:N/C:C/I:C/A:C

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.