Chicken

chicken

Vendor: Call Cc • 18 CVEs

CVEs (18)

CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS
CVE-2022-45145 1Call Cc 1Chicken Apr 23, 2025 Dec 10, 2022 N/A· v4 9.8 CRITICAL· v3 N/A· v2 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 2Call Cc Debian 2Chicken Debian Linux Nov 21, 2024 Nov 22, 2019 N/A· v4 9.8 CRITICAL· v3 7.5 HIGH· v2 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 1Call Cc 1Chicken Nov 21, 2024 Oct 31, 2019 N/A· v4 8.8 HIGH· v3 7.5 HIGH· v2 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 a denial of service (crash) by opening a file descriptor wit...Show more 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 a denial of service (crash) by opening a file descriptor with a large integer value. NOTE: this issue exists because of an incomplete fix for CVE-2012-6122.Show less
CVE-2012-6125 1Call Cc 1Chicken Nov 21, 2024 Oct 31, 2019 N/A· v4 9.8 CRITICAL· v3 7.5 HIGH· v2 Chicken before 4.8.0 is susceptible to algorithmic complexity attacks related to hash table collisions.
CVE-2012-6124 1Call Cc 1Chicken Nov 21, 2024 Oct 31, 2019 N/A· v4 5.3 MEDIUM· v3 5.0 MEDIUM· v2 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 function wasn't used for security purposes (and is advertised as bei...Show more 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 function wasn't used for security purposes (and is advertised as being unsuitable)."Show less
CVE-2012-6123 2Call Cc Debian 2Chicken Debian Linux Nov 21, 2024 Oct 31, 2019 N/A· v4 6.5 MEDIUM· v3 5.0 MEDIUM· v2 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 1Call Cc 1Chicken Nov 21, 2024 Oct 31, 2019 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 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 large integer value.
CVE-2013-2024 2Call Cc Debian 2Chicken Debian Linux Nov 21, 2024 Oct 31, 2019 N/A· v4 8.8 HIGH· v3 9.0 HIGH· v2 OS command injection vulnerability in the "qs" procedure from the "utils" module in Chicken before 4.9.0.
CVE-2017-11343 1Call Cc 1Chicken May 13, 2026 Jul 17, 2017 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 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 th...Show more 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.Show less
CVE-2017-9334 1Call Cc 1Chicken May 13, 2026 Jun 1, 2017 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 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 impro...Show more 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.Show less
CVE-2015-4556 1Call Cc 1Chicken May 13, 2026 Mar 29, 2017 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 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 1Call Cc 1Chicken May 13, 2026 Mar 16, 2017 N/A· v4 8.1 HIGH· v3 6.8 MEDIUM· v2 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, the vector size would be used in unsanitised form as an argu...Show more 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, the vector size would be used in unsanitised form as an argument to malloc(). With an unexpected size, the impact may have been a segfault or buffer overflow.Show less
CVE-2016-6831 1Call Cc 1Chicken May 6, 2026 Jan 10, 2017 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 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 abused by an attacker to cause resource exhaustion or a denial o...Show more 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 abused by an attacker to cause resource exhaustion or a denial of service. This affects all releases of CHICKEN up to and including 4.11 (it will be fixed in 4.12 and 5.0, which are not yet released).Show less
CVE-2016-6830 1Call Cc 1Chicken May 6, 2026 Jan 10, 2017 N/A· v4 9.8 CRITICAL· v3 7.5 HIGH· v2 The "process-execute" and "process-spawn" procedures in CHICKEN Scheme used fixed-size buffers for holding the arguments and environment variables to use in its execve() call. This would allow user-supplied argument/envi...Show more The "process-execute" and "process-spawn" procedures in CHICKEN Scheme used fixed-size buffers for holding the arguments and environment variables to use in its execve() call. This would allow user-supplied argument/environment variable lists to trigger a buffer overrun. This affects all releases of CHICKEN up to and including 4.11 (it will be fixed in 4.12 and 5.0, which are not yet released).Show less
CVE-2014-9651 1Call Cc 1Chicken May 6, 2026 Aug 28, 2015 N/A· v4 N/A· v3 7.5 HIGH· v2 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 to the "substring-index[-ci] procedures."
CVE-2013-1874 1Call Cc 1Chicken May 6, 2026 Sep 29, 2014 N/A· v4 N/A· v3 4.4 MEDIUM· v2 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 working directory.
CVE-2014-3776 1Call Cc 1Chicken May 6, 2026 May 20, 2014 N/A· v4 N/A· v3 7.5 HIGH· v2 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 to cause a denial of service (memory corruption and applicatio...Show more 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 to cause a denial of service (memory corruption and application crash) and possibly execute arbitrary code via a "#f" value in the NUM argument.Show less
CVE-2013-4385 1Call Cc 1Chicken Apr 29, 2026 Oct 9, 2013 N/A· v4 N/A· v3 7.5 HIGH· v2 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 attackers to cause a denial of service (memory corruption and app...Show more 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 attackers to cause a denial of service (memory corruption and application crash) and possibly execute arbitrary code via a "#f" value in the NUM argument.Show less