CVE-2002-0132
Buffer overflow in Chinput 3.0 allows local users to execute arbitrary code via a long HOME environment variable.
Does this matter?
A public exploit is published in Exploit-DB (verified) and the impact is high, while EPSS rates exploitation at 1.2%. Anyone can run this; patch or mitigate before the next change window and check exposed instances for signs of use.
Description
Buffer overflow in Chinput 3.0 allows local users to execute arbitrary code via a long HOME environment variable.
- CVSS 2.0
- 7.2 HIGHAV:L/AC:L/Au:N/C:C/I:C/A:C
- EPSS
- 1.17% probability · 67th percentile
- Public exploits
- 1 in Exploit-DB · verified · first 16 January 2002
- CISA KEV
- Not listed
- Affected
- chinput/chinput
- Source
- cve@mitre.org
EPSS 1.2% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
Public exploits (1)
Entries in Exploit-DB that cite this CVE. Links go to the Exploit-DB page and to the file in the public repository; nothing is hosted here. A verified tick means the Exploit-DB team confirmed the exploit works against the stated version.
References
- http://online.securityfocus.com/archive/1/250815Exploit, Vendor Advisory
- http://www.iss.net/security_center/static/7911.phpVendor Advisory
- http://www.securityfocus.com/bid/3896
- http://online.securityfocus.com/archive/1/250815Exploit, Vendor Advisory
- http://www.iss.net/security_center/static/7911.phpVendor Advisory
- http://www.securityfocus.com/bid/3896
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.