Gravity
CVE-2021-32284
HIGH
Severity by source
AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Lifecycle Timeline
1DescriptionNVD
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.
AnalysisAI
An issue was discovered in gravity through 0.8.1. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Technical ContextAI
This vulnerability is classified as NULL Pointer Dereference (CWE-476), which allows attackers to crash the application by dereferencing a null pointer. 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. Affected products include: Creolabs Gravity. Version information: through 0.8.1..
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Check pointers before dereferencing. Use static analysis tools to detect null pointer paths.
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Creolabs Gravity Version: 1.0 Heap Overflow Potential Code Execution. Rated critical severity (CVSS 9.8), this vulnerabi
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Creolabs Gravity version 1.0 is vulnerable to a stack overflow in the string_repeat() function. Rated critical severity
Creolabs Gravity version 1.0 is vulnerable to a Double Free in gravity_value resulting potentially leading to modificati
An issue was discovered in gravity through 0.8.1. Rated high severity (CVSS 7.8), this vulnerability is no authenticatio
Gravity before 0.5.1 does not support a maximum recursion depth. Rated high severity (CVSS 7.5), this vulnerability is r
An issue was discovered in gravity through 0.8.1. Rated medium severity (CVSS 5.5), this vulnerability is no authenticat
An issue was discovered in gravity through 0.8.1. Rated medium severity (CVSS 5.5), this vulnerability is no authenticat
An issue was discovered in gravity through 0.8.1. Rated medium severity (CVSS 5.5), this vulnerability is no authenticat
Heap buffer overflow in Creolabs Gravity scripting language before 0.9.6 enables remote code execution when applications
Same weakness CWE-476 – NULL Pointer Dereference
View allSame technique Null Pointer Dereference
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External POC / Exploit Code
Leaving vuln.today