MidnightBSD

Advisories for creolabs

CVE-2017-1000072 HIGH

Creolabs Gravity version 1.0 is vulnerable to a Double Free in gravity_value resulting potentially leading to modification of unexpected memory locations

CVSS 2.0

Severity: HIGH

Problem Type: CWE-415,

Products Affected

Vendor Product Version
creolabs gravity 1.0
CVE-2017-1000073 HIGH

Creolabs Gravity version 1.0 is vulnerable to a heap overflow in an undisclosed component that can result in arbitrary code execution.

CVSS 2.0

Severity: HIGH

Problem Type: CWE-119,

Products Affected

Vendor Product Version
creolabs gravity 1.0
CVE-2017-1000074 HIGH

Creolabs Gravity version 1.0 is vulnerable to a stack overflow in the string_repeat() function.

CVSS 2.0

Severity: HIGH

Problem Type: CWE-119,

Products Affected

Vendor Product Version
creolabs gravity 1.0
CVE-2017-1000075 HIGH

Creolabs Gravity version 1.0 is vulnerable to a stack overflow in the memcmp function

CVSS 2.0

Severity: HIGH

Problem Type: CWE-119,

Products Affected

Vendor Product Version
creolabs gravity 1.0
CVE-2017-1000172 HIGH

Creolabs Gravity Version: 1.0 Use-After-Free Possible code execution. An example of a Heap-Use-After-Free after the 'sublexer' pointer has been freed. Line 542 of gravity_lexer.c. 'lexer' is being used to access a variable but 'lexer' has already been freed, creating a Heap Use-After-Free condition.

CVSS 2.0

Severity: HIGH

Problem Type: CWE-416,

Products Affected

Vendor Product Version
creolabs gravity 1.0
CVE-2017-1000173 HIGH

Creolabs Gravity Version: 1.0 Heap Overflow Potential Code Execution. By creating a large loop whiling pushing data to a buffer, we can break out of the bounds checking of that buffer. When list.join is called on the data it will read past a buffer resulting in a Heap-Buffer-Overflow.

CVSS 2.0

Severity: HIGH

Problem Type: CWE-125,

Products Affected

Vendor Product Version
creolabs gravity 1.0
CVE-2017-1000437 HIGH

Creolabs Gravity 1.0 contains a stack based buffer overflow in the operator_string_add function, resulting in remote code execution.

CVSS 2.0

Severity: HIGH

Problem Type: CWE-119,

Products Affected

Vendor Product Version
creolabs gravity 1.0
CVE-2018-13795 MEDIUM

Gravity before 0.5.1 does not support a maximum recursion depth.

CVSS 2.0

Severity: MEDIUM

Problem Type: CWE-20,

Products Affected

Vendor Product Version
creolabs gravity *
CVE-2021-32281 MEDIUM

An issue was discovered in gravity through 0.8.1. A heap-buffer-overflow exists in the function gnode_function_add_upvalue located in gravity_ast.c. It allows an attacker to cause code Execution.

CVSS 3.x

Source Score Severity Vector Exploitability Impact
nvd@nist.gov 7.8 HIGH CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H 1.8 5.9

CVSS 2.0

Severity: MEDIUM

Problem Type: CWE-787,

Products Affected

Vendor Product Version
creolabs gravity *
CVE-2021-32282 MEDIUM

An issue was discovered in gravity through 0.8.1. A NULL pointer dereference exists in the function ircode_add_check() located in gravity_ircode.c. It allows an attacker to cause Denial of Service.

CVSS 3.x

Source Score Severity Vector Exploitability Impact
nvd@nist.gov 5.5 MEDIUM CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H 1.8 3.6

CVSS 2.0

Severity: MEDIUM

Problem Type: CWE-476,

Products Affected

Vendor Product Version
creolabs gravity *
CVE-2021-32283 MEDIUM

An issue was discovered in gravity through 0.8.1. A NULL pointer dereference exists in the function gravity_string_to_value() located in gravity_value.c. It allows an attacker to cause Denial of Service.

CVSS 3.x

Source Score Severity Vector Exploitability Impact
nvd@nist.gov 5.5 MEDIUM CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H 1.8 3.6

CVSS 2.0

Severity: MEDIUM

Problem Type: CWE-476,

Products Affected

Vendor Product Version
creolabs gravity *
CVE-2021-32284 MEDIUM

An issue was discovered in gravity through 0.8.1. A NULL pointer dereference exists in the function ircode_register_pop_context_protect() located in gravity_ircode.c. It allows an attacker to cause Denial of Service.

CVSS 3.x

Source Score Severity Vector Exploitability Impact
nvd@nist.gov 7.8 HIGH CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H 1.8 5.9

CVSS 2.0

Severity: MEDIUM

Problem Type: CWE-476,

Products Affected

Vendor Product Version
creolabs gravity *
CVE-2021-32285 MEDIUM

An issue was discovered in gravity through 0.8.1. A NULL pointer dereference exists in the function list_iterator_next() located in gravity_core.c. It allows an attacker to cause Denial of Service.

CVSS 3.x

Source Score Severity Vector Exploitability Impact
nvd@nist.gov 5.5 MEDIUM CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H 1.8 3.6

CVSS 2.0

Severity: MEDIUM

Problem Type: CWE-476,

Products Affected

Vendor Product Version
creolabs gravity *