CVE-2022-45145 | Critical | 9.8 | 2022-12-10 | egg-compile.scm in CHICKEN 5.x before 5.3.1 allows arbitrary OS command execution during package installation via escape characters in a .egg file. |
CVE-2014-6310 | Critical | 9.8 | 2019-11-22 | Buffer overflow in CHICKEN 4.9.0 and 4.9.0.1 may allow remote attackers to execute arbitrary code via the 'select' function. |
CVE-2013-2075 | High | 8.8 | 2019-10-31 | Multiple buffer overflows in the (1) R5RS char-ready, (2) tcp-accept-ready, and (3) file-select procedures in Chicken through 4.8.0.3 allows attackers to cause… |
CVE-2012-6125 | Critical | 9.8 | 2019-10-31 | Chicken before 4.8.0 is susceptible to algorithmic complexity attacks related to hash table collisions. |
CVE-2012-6124 | Medium | 5.3 | 2019-10-31 | A casting error in Chicken before 4.8.0 on 64-bit platform caused the random number generator to return a constant value. NOTE: the vendor states "This functio… |
CVE-2012-6123 | Medium | 6.5 | 2019-10-31 | Chicken before 4.8.0 does not properly handle NUL bytes in certain strings, which allows an attacker to conduct "poisoned NUL byte attack." |
CVE-2012-6122 | High | 7.5 | 2019-10-31 | Buffer overflow in the thread scheduler in Chicken before 4.8.0.1 allows attackers to cause a denial of service (crash) by opening a file descriptor with a lar… |
CVE-2013-2024 | High | 8.8 | 2019-10-31 | OS command injection vulnerability in the "qs" procedure from the "utils" module in Chicken before 4.9.0. |
CVE-2017-11343 | High | 7.5 | 2017-07-17 | 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 at… |
CVE-2015-8235 | High | 7.5 | 2017-06-07 | Directory traversal vulnerability in Spiffy before 5.4. |
CVE-2017-9334 | High | 7.5 | 2017-06-01 | 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… |
CVE-2015-4556 | High | 7.5 | 2017-03-29 | The string-translate* procedure in the data-structures unit in CHICKEN before 4.10.0 allows remote attackers to cause a denial of service (crash). |
CVE-2017-6949 | High | 8.1 | 2017-03-16 | An issue was discovered in CHICKEN Scheme through 4.12.0. When using a nonstandard CHICKEN-specific extension to allocate an SRFI-4 vector in unmanaged memory… |
CVE-2016-6831 | High | 7.5 | 2017-01-10 | The "process-execute" and "process-spawn" procedures did not free memory correctly when the execve() call failed, resulting in a memory leak. This could be abu… |
CVE-2016-6830 | Critical | 9.8 | 2017-01-10 | The "process-execute" and "process-spawn" procedures in CHICKEN Scheme used fixed-size buffers for holding the arguments and environment variables to use in it… |
CVE-2016-6287 | High | 7.5 | 2017-01-10 | The "http-client" egg always used a HTTP_PROXY environment variable to determine whether HTTP traffic should be routed via a proxy, even when running as a CGI… |
CVE-2016-6286 | High | 7.5 | 2017-01-10 | The "spiffy-cgi-handlers" egg would convert a nonexistent "Proxy" header to the HTTP_PROXY environment variable, which would allow attackers to direct CGI prog… |
CVE-2014-9651 | | | 2015-08-28 | Buffer overflow in CHICKEN 4.9.0.x before 4.9.0.2, 4.9.x before 4.9.1, and before 5.0 allows attackers to have unspecified impact via a positive START argument… |
CVE-2013-1874 | | | 2014-09-29 | Untrusted search path vulnerability in csi in Chicken before 4.8.2 allows local users to execute arbitrary code via a Trojan horse .csirc in the current workin… |
CVE-2014-3776 | | | 2014-05-20 | Buffer overflow in the "read-u8vector!" procedure in the srfi-4 unit in CHICKEN stable 4.8.0.7 and development snapshots before 4.9.1 allows remote attackers t… |
CVE-2013-4385 | | | 2013-10-09 | Buffer overflow in the "read-string!" procedure in the "extras" unit in CHICKEN stable before 4.8.0.5 and development snapshots before 4.8.3 allows remote atta… |