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.
Advisories
Source ID Title
EUVD EUVD EUVD-2017-2972 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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T18:05:30.587Z

Reserved: 2017-07-16T00:00:00

Link: CVE-2017-11343

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2017-07-17T13:18:20.890

Modified: 2025-04-20T01:37:25.860

Link: CVE-2017-11343

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.