CVE-2002-1359

highpriority · attend · 78EPSS 0.802 · 100 %ileexploit · functionalEUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

3 exploits · functional

Likely / severe?

80.2% (100th) EPSS

CVSS 10 · high

Is it mine?

17 products

Check your exposure

Who says so?

2 sources

enisa_euvd · nvd

EPSS · scored 2026-10-27

Multiple SSH2 servers and clients do not properly handle large packets or large fields, which may allow remote attackers to cause a denial of service or possibly execute arbitrary code via buffer overflow attacks, as demonstrated by the SSHredder SSH protocol test suite.

cvss

Technical severity, 0–10. One row per scoring source.

10.0

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.010highAV:N/AC:L/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 10 · impact 10

v2.010highAV:N/AC:L/Au:N/C:C/I:C/A:C/E:Hsecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-20USprimary

exploits (3)

Public proof-of-concept and weaponised exploit code.

EDB-16463PuTTy.exe 0.53 - Remote Buffer Overflow (Metasploit)functional · exploit_db
EDB-1788PuTTy.exe 0.53 - Validation Remote Buffer Overflow (Metasploit)functional · exploit_db
exploit/windows/ssh/putty_msg_debugPuTTY Buffer Overflowfunctional · metasploit

affected products (17)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
cisco ios= 12.0snvdUScpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*
cisco ios= 12.0stnvdUScpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*
cisco ios= 12.1envdUScpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*
cisco ios= 12.1eanvdUScpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*
cisco ios= 12.1tnvdUScpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*
cisco ios= 12.2nvdUScpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*
cisco ios= 12.2snvdUScpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*
cisco ios= 12.2tnvdUScpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*
fissh ssh client= 1.0a_for_windowsnvdUScpe:2.3:a:fissh:ssh_client:*:*:*:*:*:*:*:*
intersoft securenetterm= 5.4.1nvdUScpe:2.3:a:intersoft:securenetterm:*:*:*:*:*:*:*:*
netcomposite shellguard ssh= 3.4.6nvdUScpe:2.3:a:netcomposite:shellguard_ssh:*:*:*:*:*:*:*:*
pragma systems secureshell= 2.0nvdUScpe:2.3:a:pragma_systems:secureshell:*:*:*:*:*:*:*:*
putty putty= 0.48nvdUScpe:2.3:a:putty:putty:*:*:*:*:*:*:*:*
putty putty= 0.49nvdUScpe:2.3:a:putty:putty:*:*:*:*:*:*:*:*
putty putty= 0.53nvdUScpe:2.3:a:putty:putty:*:*:*:*:*:*:*:*
winscp winscp= 2.0.0nvdUScpe:2.3:a:winscp:winscp:*:*:*:*:*:*:*:*

also known as (2)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

enisa_euvd nvd NVD CVE.org MITRE

published 2002-12-23modified 2026-06-16

related (25,193)

Related entries.

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+25188 more

references (14)

External citations — patches, advisories, analysis.

scry

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