high7.5
CVE-2017-9334
An incorrect "pair?" check in the Scheme "length" procedure results in an unsafe pointer dereference in all CHICKEN Scheme versions prior to 4.13, which allows…
Impact
An incorrect "pair?" check in the Scheme "length" procedure results in an unsafe pointer dereference in all CHICKEN Scheme versions prior to 4.13, which allows an attacker to cause a denial of service by passing an improper list to an application that calls "length" on it.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Call-Cc | Chicken | through 4.12.0 |
Weakness classification
References
- NVD record
- CVE.org record
- http://lists.nongnu.org/archive/html/chicken-announce/2017-05/msg00000.html
- http://lists.nongnu.org/archive/html/chicken-hackers/2017-05/msg00099.html
- http://lists.nongnu.org/archive/html/chicken-announce/2017-05/msg00000.html
- http://lists.nongnu.org/archive/html/chicken-hackers/2017-05/msg00099.html