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Fencer Vulns
high 7.2

CVE-1999-1013 json

named-xfer in AIX 4.1.5 and 4.2.1 allows members of the system group to overwrite system files to gain root access via the -f parameter and…

published 1999-09-23 27 y ago modified 2026-06-16 4 mo ago also EUVD-1999-0994

cvss
7.2
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.5%
EPSS 0.5% chance of exploitation in 30 days, percentile 41%
public exploits
0
none known

Summary

named-xfer in AIX 4.1.5 and 4.2.1 allows members of the system group to overwrite system files to gain root access via the -f parameter and a malformed zone file.

Patch / fix

Exploit prediction

0.47% chance of exploitation in the next 30 days, higher than 41% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • securityfocus.com http://www.securityfocus.com/bid/673 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 7.2 AV:L/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.