high8.1
CVE-2017-6949
An issue was discovered in CHICKEN Scheme through 4.12.0.
Impact
An issue was discovered in CHICKEN Scheme through 4.12.0. When using a nonstandard CHICKEN-specific extension to allocate an SRFI-4 vector in unmanaged memory, the vector size would be used in unsanitised form as an argument to malloc(). With an unexpected size, the impact may have been a segfault or buffer overflow.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Call-Cc | Chicken | Version 4.12.0 |