Davegamble: >> Cjson >> 1.7.8 Security Vulnerabilities
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.
CVSS Score
9.8
EPSS Score
0.001
Published
2025-09-03
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.
CVSS Score
7.5
EPSS Score
0.005
Published
2019-07-19
cJSON before 1.7.11 allows out-of-bounds access, related to \x00 in a string literal.
CVSS Score
9.8
EPSS Score
0.006
Published
2019-05-09
cJSON before 1.7.11 allows out-of-bounds access, related to multiline comments.
CVSS Score
9.8
EPSS Score
0.007
Published
2019-05-09