Page Information

Title:	ENV02-C. Beware of multiple environment variables with the same effective name
Author:	Justin Pincar	May 17, 2007
Last Changed by:	David Svoboda	May 20, 2025
Tiny Link: (useful for email)	https://wiki.sei.cmu.edu/confluence/x/5tYxBQ
Export As:	Word · PDF

Parent Page     Page: Rec. 10. Environment (ENV)

• compass/rose
• cwe-462
• cwe-807
• android-applicable
• env
• rose-complete
• recommendation

Time	Editor
May 20, 2025 08:30	David Svoboda	View Changes
REM Cost Reform
Aug 06, 2018 06:48	Michal Rozenau	View Changes
Parasoft C/C++test 10.4
Mar 12, 2018 18:47	Arthur Hicken	View Changes
font
Feb 12, 2018 21:54	Will Snavely	View Changes
Nov 16, 2017 14:40	Will Snavely

External Links (9)
    https://www.kb.cert.org/vulnotes/bymetric?searchview&query=…
    https://wiki.sei.cmu.edu/confluence/pages/viewpage.action?p…
    cwe.mitre.org/
    https://wiki.sei.cmu.edu/confluence/pages/viewpage.action?p…
    https://www.securecoding.cert.org/confluence/display/seccod…
    cwe.mitre.org/data/definitions/462.html
    https://wiki.sei.cmu.edu/confluence/pages/viewpage.action?p…
    cwe.mitre.org/data/definitions/807.html
    msdn.microsoft.com/en-us/library/tehxacec%28VS.71%29.aspx

SEI CERT C++ Coding Standard (2)     Home page: SEI CERT C++ Coding Standard     Page: VOID ENV00-CPP. Beware of multiple environment variables with the same effective name

SEI CERT C Coding Standard (6)     Page: BB. Definitions     Page: Rose     Home page: SEI CERT C Coding Standard     Page: Parasoft     Page: Parasoft_V     Page: AA. Bibliography