Off-by-one error in the PyLocale_strxfrm function in Modules/_localemodule.c for Python 2.4 and 2.5 causes an incorrect buffer size to be used for the strxfrm function, which allows context-dependent attackers to read portions of memory via unknown manipulations that trigger a buffer over-read due to missing null termination.
| Product | Vendor | Version |
|---|---|---|
| n/a | n/a | all versions |
| n/a | n/a | < 3ef52d31cce8ba816739085a61efe07b63c6cf27 |