CVE-2017-11343
High
Description
Due to an incomplete fix for CVE-2012-6125, all versions of CHICKEN Scheme up to and including 4.12.0 are vulnerable to an algorithmic complexity attack. An attacker can provide crafted input which, when inserted into the symbol table, will result in O(n) lookup time.
SeverityHigh
CVSS7.5
Exploit probability—
ProductCall-cc Chicken
PublishedJul 17, 2017
First seenJul 17, 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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