Davegamble Cjson vulnerabilities

CVE-2025-57052 [CRITICAL] CWE-125 CVE-2025-57052: cJSON 1.5.0 through 1.7.18 allows out-of-bounds access via the decode_array_index_from_pointer funct cJSON 1.5.0 through 1.7.18 allows out-of-bounds access via the decode_array_index_from_pointer function in cJSON_Utils.c, allowing remote attackers to bypass array bounds checking and access restricted data via malformed JSON pointer strings containing alphanumeric characters.

CVE-2023-50471 [HIGH] CWE-476 CVE-2023-50471: cJSON v1.7.16 was discovered to contain a segmentation violation via the function cJSON_InsertItemIn cJSON v1.7.16 was discovered to contain a segmentation violation via the function cJSON_InsertItemInArray at cJSON.c.

CVE-2023-50472 [HIGH] CWE-476 CVE-2023-50472: cJSON v1.7.16 was discovered to contain a segmentation violation via the function cJSON_SetValuestri cJSON v1.7.16 was discovered to contain a segmentation violation via the function cJSON_SetValuestring at cJSON.c.

CVE-2019-1010239 [HIGH] CWE-476 CVE-2019-1010239: DaveGamble/cJSON cJSON 1.7.8 is affected by: Improper Check for Unusual or Exceptional Conditions. T DaveGamble/cJSON cJSON 1.7.8 is affected by: Improper Check for Unusual or Exceptional Conditions. The impact is: Null dereference, so attack can cause denial of service. The component is: cJSON_GetObjectItemCaseSensitive() function. The attack vector is: crafted json file. The fixed version is: 1.7.9 and later.

CVE-2019-11834 [CRITICAL] CWE-125 CVE-2019-11834: cJSON before 1.7.11 allows out-of-bounds access, related to \x00 in a string literal. cJSON before 1.7.11 allows out-of-bounds access, related to \x00 in a string literal.

CVE-2019-11835 [CRITICAL] CWE-125 CVE-2019-11835: cJSON before 1.7.11 allows out-of-bounds access, related to multiline comments. cJSON before 1.7.11 allows out-of-bounds access, related to multiline comments.

CVE-2016-10749 [CRITICAL] CWE-125 CVE-2016-10749: parse_string in cJSON.c in cJSON before 2016-10-02 has a buffer over-read, as demonstrated by a stri parse_string in cJSON.c in cJSON before 2016-10-02 has a buffer over-read, as demonstrated by a string that begins with a " character and ends with a \ character.

CVE-2018-1000217 [CRITICAL] CWE-416 CVE-2018-1000217: Dave Gamble cJSON version 1.7.3 and earlier contains a CWE-416: Use After Free vulnerability in cJSO Dave Gamble cJSON version 1.7.3 and earlier contains a CWE-416: Use After Free vulnerability in cJSON library that can result in Possible crash, corruption of data or even RCE. This attack appear to be exploitable via Depends on how application uses cJSON library. If application provides network interface then can be exploited over a network,

CVE-2018-1000215 [HIGH] CWE-772 CVE-2018-1000215: Dave Gamble cJSON version 1.7.6 and earlier contains a CWE-772 vulnerability in cJSON library that c Dave Gamble cJSON version 1.7.6 and earlier contains a CWE-772 vulnerability in cJSON library that can result in Denial of Service (DoS). This attack appear to be exploitable via If the attacker can force the data to be printed and the system is in low memory it can force a leak of memory. This vulnerability appears to have been fixed in 1.7.7.

CVE-2018-1000216 [HIGH] CWE-415 CVE-2018-1000216: Dave Gamble cJSON version 1.7.2 and earlier contains a CWE-415: Double Free vulnerability in cJSON l Dave Gamble cJSON version 1.7.2 and earlier contains a CWE-415: Double Free vulnerability in cJSON library that can result in Possible crash or RCE. This attack appear to be exploitable via Attacker must be able to force victim to print JSON data, depending on how cJSON library is used this could be either local or over a network. This vulnerabili