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NVD / CVE Program· CNA mitre

CVE-2000-0666: rpc.statd in the nfs-utils package in various Linux distributions does not properly cleanse untrusted format strings, which allows remote…

CriticalCVSS 10.0 · v2.0—Proof of concept No fix recorded

Noroxi assessment

Priority: Plan (action score 48/100)

  • Public proof-of-concept code exists (Exploit-DB); there is no record of exploitation in the wild.
  • Probability of exploitation in the next 30 days: 26.3% (FIRST EPSS); higher than 98% of all records.
  • No special conditions are required; it is repeatable.
  • According to the record, no fixed version is available yet.

Add it to your regular patch cycle. Update when a fix is released; follow the vendor's advisory.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

rpc.statd in the nfs-utils package in various Linux distributions does not properly cleanse untrusted format strings, which allows remote attackers to gain root privileges.

Published
Jul 16, 2000
Updated
Jun 16, 2026
EPSS
26.3% · 98th percentile
CWE
—

Report tools

JSON

Action score

48

Plan

Add it to your regular patch cycle.

CVSS
40 / 40 · 10.0 / 10
CISA KEV
0 / 30 · Not listed
EPSS
8 / 30 · 26.3%

Get told when this record changes

  • Not in KEV: no record of exploitation in the wild
  • Proof of concept exists, no weaponized module
  • No fixed version yet

If any of these changes, we'll tell you in the daily email digest.

Follow CVE-2000-0666

When you'll hear from us

  • when it enters CISA KEV
  • when exploit code appears or is weaponized
  • when the record is updated (including a fixed version)
  • when EPSS rises 20 points in a week

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

VendorProduct
conectivalinux
debiandebian linux
redhatlinux
susesuse linux
trustixsecure linux

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • conectiva linux4.0
  • conectiva linux4.0es
  • conectiva linux4.1
  • conectiva linux4.2
  • conectiva linux5.0
  • conectiva linux5.1
  • debian debian linux2.2
  • debian debian linux2.3
+8 more rows
  • redhat linux6.0
  • redhat linux6.1
  • redhat linux6.2
  • suse suse linux6.3
  • suse suse linux6.4
  • suse suse linux7.0
  • trustix secure linux1.0
  • trustix secure linux1.1

Same product

conectiva: all records

Other highest-scoring records for the same primary product.

  • CVE-2000-0747The logrotate script for OpenLDAP before 1.2.11 in Conectiva Linux sends an improper signal to the kernel log daemon (klogd) and kills it.
    41Plan
  • CVE-2001-0690Format string vulnerability in exim (3.22-10 in Red Hat, 3.12 in Debian and 3.16 in Conectiva) in batched SMTP mode allows a remote…
    34Monitor
  • CVE-2001-1375tcl/tk package (tcltk) 8.3.1 searches for its libraries in the current working directory before other directories, which could allow local…
    18Monitor

Published before and after this one in the same product

  • Later →CVE-2000-0633Jul 18, 2000 · Vulnerability in Mandrake Linux usermode package allows local users to to reboot or halt the system.
    8Monitor
  • Later →CVE-2000-0667Jul 27, 2000 · Vulnerability in gpm in Caldera Linux allows local users to delete arbitrary files or conduct a denial of service.
    14Monitor
  • Later →CVE-2001-0178Mar 26, 2001 · kdesu program in KDE2 (KDE before 2.2.0-6) does not properly verify the owner of a UNIX socket that is used to send a password, which…
    8Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

Proof of concept available

A public proof of concept or detection signature exists. Exploit knowledge is out there; don't delay patching.

Evidence

  • Exploit-DB entry ×3

Noroxi does not host or link to exploit code. Metasploit module names and Nuclei template ids are shown (names, not code); Exploit-DB entries and PoC repositories are given as counts only.

Public exploit evidence
SourceKindDate
Exploit-DB entryremote2000-07-16
Exploit-DB entryremote2000-08-01
Exploit-DB entryremote2000-08-03

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

  1. Published
  2. First PoCsame day
  3. TodayNov 15, 2026+9618 d

Not on record for this CVE: EPSS history · patch commit or PR link · researcher credit · variant or chain candidate · public bounty program.

Technical details

Attack conditions

  • No special conditions are required; it is repeatable.

If successful

Confidentiality
C · data can be read
Integrity
C · data or configuration can be modified
Availability
C · the service can be disrupted
Attack complexity
Low
Confidentiality impact
C
Integrity impact
C
Availability impact
C

Weakness class (CWE)

—

CVSS vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

nvd-primary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

MITRE has no CAPEC/ATT&CK mapping for this CWE.

References

Show all references (6 more)

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records