CVE-2017-9334
High
Description
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.
SeverityHigh
CVSS7.5
Exploit probability—
ProductCall-cc Chicken
PublishedJun 1, 2017
First seenJun 1, 2017
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| call-cc chicken | v ≤ 4.12.0 | — |
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