cJSON: out-of-bounds access in decode_array_index_from_pointer() in cJSON_Utils.c via crafted JSON pointer strings

A flaw was found in the cJSON library. A specially crafted JSON pointer string can cause an out-of-bounds access in the decodearrayindexfrompointer function in the cJSONUtils.c file due to improper array bounds checking, causing a crash to the application linked to the library and resulting in a...

EUVD-2018-1887

Malware in sbrugna...

EUVD-2016-5303

Malware in sbrugna...

EUVD-2023-31821

Malicious code in bioql PyPI...

Advisory ROSA-SA-2025-2978

software: cjson 1.7.18 WASP: ROSA-CHROME unaffected versions = cjson-1.7.18-2 affected versions cjson-1.7.18-2 CVE-ID: CVE-2023-26819 BDU-ID: None CVE-Crit: LOW CVE-DESC.: cJSON 1.7.15 may cause a denial of service when processing a specially generated JSON document, e.g.: "a": true, "b": null,...

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 vulnerability appears to have been fixed in 1.7.3.

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Dave Gamble cJSON version 1.7.3 and earlier contains a CWE-416: Use After Free vulnerability

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CVE-2025-57052

CVE-2025-57052 affects cJSON versions 1.5.0–1.7.18. The vulnerability arises from an out-of-bounds access in the function decode_array_index_from_pointer (cJSON_Utils.c), enabling manipulation via crafted JSON pointer strings. Connected advisories confirm impact across multiple distributions and ...

CVE-2023-53154

parsestring in cJSON before 1.7.18 has a heap-based buffer over-read via "1":1, with no trailing newline if cJSONParseWithLength is called...

CVE-2023-53154

parsestring in cJSON before 1.7.18 has a heap-based buffer over-read via "1":1, with no trailing newline if cJSONParseWithLength is called...

redis: heap overflow in the lua cjson and cmsgpack libraries

A heap-based buffer overflow flaw was found in Redis. This flaw allows a local authenticated attacker user or attacker to execute a specially crafted Lua script in Redis. This attack triggers a heap overflow in the cjson and cmsgpack libraries, resulting in heap corruption and potential remote co...

OESA-2024-2303 cjson security update

cJSON aims to be the dumbest possible parser that you can get your job done with. It's a single file of C, and a single header file. %package devel Summary: Development files for cJSON Requires: = - Requires: pkgconfig %description devel The cjson-devel package contains libraries and header files...

BIT-VALKEY-2022-24834 Heap overflow issue with the Lua cjson library used by Redis

Redis is an in-memory database that persists on disk. A specially crafted Lua script executing in Redis can trigger a heap overflow in the cjson library, and result with heap corruption and potentially remote code execution. The problem exists in all versions of Redis with Lua scripting support,...

BIT-KEYDB-2022-24834 Heap overflow issue with the Lua cjson library used by Redis

Redis is an in-memory database that persists on disk. A specially crafted Lua script executing in Redis can trigger a heap overflow in the cjson library, and result with heap corruption and potentially remote code execution. The problem exists in all versions of Redis with Lua scripting support,...

RHEL 8 : redis (Unpatched Vulnerability)

The remote Redhat Enterprise Linux 8 host has one or more packages installed that are affected by a vulnerability that has been acknowledged by the vendor but will not be patched. - redis: Redis SORTRO may bypass ACL configuration CVE-2023-41053 Note that Nessus has not tested for this issue but...

cJSON v1.7.17 was discovered to contain a segmentation violation which can trigger through the second parameter of function cJSON_SetValuestring at cJSON.c.

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SUSE CVE-2024-31755

cJSON v1.7.17 was discovered to contain a segmentation violation, which can trigger through the second parameter of function cJSONSetValuestring at cJSON.c...

AZL-67458 CVE-2024-31755 affecting package apparmor for versions less than 3.1.7-1

cJSON v1.7.17 was discovered to contain a segmentation violation, which can trigger through the second parameter of function cJSONSetValuestring at cJSON.c...

AZL-40184 CVE-2024-31755 affecting package apparmor for versions less than 3.0.4-4

cJSON v1.7.17 was discovered to contain a segmentation violation, which can trigger through the second parameter of function cJSONSetValuestring at cJSON.c...

PT-2024-10424 · Cjson +3 · Cjson +3

Name of the Vulnerable Software and Affected Versions: cJSON version 1.7.17 Description: The issue is related to a segmentation violation that can be triggered through the second parameter of the cJSON SetValuestring function at cJSON.c. This can lead to a denial of service. The vulnerability is...