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VULNERABILITIES

CVE-2017-11343 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
http://lists.gnu.org/archive/html/chicken-announce/2017-07/msg00000.html CVEVendor Advisory
http://lists.gnu.org/archive/html/chicken-announce/2017-07/msg00000.html [email protected]Vendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-407Inefficient Algorithmic Complexity[email protected]

Affected Products

ProductVersions
call-cc chicken
<= 4.12.0

CPE

  • cpe:2.3:a:call-cc:chicken:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2017-11343
NVD Published Date:
Jul 17, 2017
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2017-11343 Details - Not Deferred