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NVD / CVE Program· CNA mitre

CVE-2002-1318: Buffer overflow in samba 2.2.2 through 2.2.6 allows remote attackers to cause a denial of service and possibly execute arbitrary code via an…

CriticalCVSS 10.0 · v2.0—Weaponized Fix available

Noroxi assessment

Priority: Plan (action score 56/100)

  • A ready-made attack module is public (Metasploit); exploiting it takes no special expertise.
  • Probability of exploitation in the next 30 days: 51.9% (FIRST EPSS); higher than 98.9% of all records.
  • No special conditions are required; it is repeatable.
  • Fixed version: samba (Debian:12) 2.2.7; samba (Debian:3.0) 2.2.3a-12.

Add it to your regular patch cycle. Upgrade to samba (Debian:12) 2.2.7; samba (Debian:3.0) 2.2.3a-12 or later.

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

Buffer overflow in samba 2.2.2 through 2.2.6 allows remote attackers to cause a denial of service and possibly execute arbitrary code via an encrypted password that causes the overflow during decryption in which a DOS codepage string is converted to a little-endian UCS2 unicode string.

Published
Dec 11, 2002
Updated
Jun 16, 2026
EPSS
51.9% · 98th percentile
CWE
—

Report tools

JSON

Action score

56

Plan

Add it to your regular patch cycle.

CVSS
40 / 40 · 10.0 / 10
CISA KEV
0 / 30 · Not listed
EPSS
16 / 30 · 51.9%

Get told when this record changes

  • Not in KEV: no record of exploitation in the wild
  • Weaponized exploit exists
  • A fix has been released

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Follow CVE-2002-1318

When you'll hear from us

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  • 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
sambasamba
sgiirix
hpcifs-9000 server

Affected versions

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

  • hp cifs-9000 servera.01.08
  • hp cifs-9000 servera.01.08.01
  • hp cifs-9000 servera.01.09
  • samba samba2.2.2
  • samba samba2.2.3
  • samba samba2.2.4
  • samba samba2.2.5
  • samba samba2.2.6
+12 more rows
  • sgi irix6.5
  • sgi irix6.5.1
  • sgi irix6.5.10
  • sgi irix6.5.11
  • sgi irix6.5.12
  • sgi irix6.5.13
  • sgi irix6.5.14
  • sgi irix6.5.15
  • sgi irix6.5.16
  • sgi irix6.5.17
  • sgi irix6.5.18
  • sgi irix6.5.2

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

EcosystemPackageAffected rangeFix
Debian:12sambabefore 2.2.72.2.7
Debian:3.0sambabefore 2.2.3a-122.2.3a-12

Same product

samba: all records

Other highest-scoring records for the same primary product.

  • CVE-2017-7494Samba since version 3.5.0 and before 4.6.4, 4.5.10 and 4.4.14 is vulnerable to remote code execution vulnerability, allowing a malicious…KEV
    99Now
  • CVE-2015-0240The Netlogon server implementation in smbd in Samba 3.5.x and 3.6.x before 3.6.25, 4.0.x before 4.0.25, 4.1.x before 4.1.17, and 4.2.x…
    66This week
  • CVE-2003-0085Buffer overflow in the SMB/CIFS packet fragment re-assembly code for SMB daemon (smbd) in Samba before 2.2.8, and Samba-TNG before 0.3.1…
    66This week

Published before and after this one in the same product

  • ← EarlierCVE-2001-1162Jun 23, 2001 · Directory traversal vulnerability in the %m macro in the smb.conf configuration file in Samba before 2.2.0a allows remote attackers to…
    44Plan
  • ← EarlierCVE-2001-0406Jul 2, 2001 · Samba before 2.2.0 allows local attackers to overwrite arbitrary files via a symlink attack using (1) a printer queue query, (2) the more…
    8Monitor
  • Later →CVE-2002-2196Dec 31, 2002 · Samba before 2.2.5 does not properly terminate the enum_csc_policy data structure, which may allow remote attackers to execute arbitrary…
    32Monitor

Remediation

Which version to upgrade to

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

Product / packageFixed versionSource
debian:samba2.2.7 · Debian:12Package registry (OSV)

Exploit status

Weaponized

A ready exploit tool or active in-the-wild use is known for this vulnerability. This should be your top priority.

Evidence

  • Metasploit module ×1

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
Metasploit moduleexploit/multi/samba/nttransSamba 2.2.2 - 2.2.6 nttrans Buffer Overflowexploit2003-04-07

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. Metasploit+117 d
  3. TodayNov 15, 2026+8740 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 (15 more)

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

All records