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Fencer Vulns
medium 4.6

CVE-2001-0565 json

Buffer overflow in mailx in Solaris 8 and earlier allows a local attacker to gain additional privileges via a long '-F' command line option.

published 2001-08-14 25 y ago modified 2026-06-16 4 mo ago also EUVD-2001-0557

cvss
4.6
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.3%
EPSS 1.3% chance of exploitation in 30 days, percentile 70%
public exploits
2
Exploit-DB

Summary

Buffer overflow in mailx in Solaris 8 and earlier allows a local attacker to gain additional privileges via a long '-F' command line option.

Patch / fix

Timeline

  1. First public exploit (EDB-20772)
  2. Published

Exploit prediction

1.28% chance of exploitation in the next 30 days, higher than 70% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-20773 Solaris 2.5/2.6/7.0/8 - 'mailx -F' Local Buffer Overflow (2) local, 2001-04-15
  • EDB-20772 Solaris 2.5/2.6/7.0/8 - 'mailx -F' Local Buffer Overflow (1) local, 2001-04-01
  • archives.neohapsis.com http://archives.neohapsis.com/archives/bugtraq/2001-05/0016.html referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 4.6 AV:L/AC:L/Au:N/C:P/I:P/A:P

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.