High severity · published Nov 21, 2024
CVE-2024-53429
Open62541 v1.4.6 is has an assertion failure in fuzz_binary_decode, which leads to a crash
7.5
CVSS
0.7%
EPSS
No
On KEV
Description
Open62541 v1.4.6 is has an assertion failure in fuzz_binary_decode, which leads to a crash.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 55% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OP
Open62541 · Open62541
1.4.6 · source: CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-53429
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-53429
github.com
https://github.com/open62541/open62541/issues/6825
More from Open62541
8.1
CVE-2026-116014
open62541 1.5.0 before 1.5.7 Integer Overflow Heap Buffer Overflow via Custom DataType
7.5
CVE-2022-25761
The package open62541/open62541 before 1.2.5, from 1.3-rc1 and before 1.3.1 are vulnerable to Denial of Service (DoS) due to a missing limitation on the number of received chunks…
5.5
CVE-2020-36429
Variant_encodeJson in open62541 1.x before 1.0.4 has an out-of-bounds write for a large recursion depth
5.3
CVE-2026-82623
open62541 History Backend ua_history_data_backend_memory.c UA_DataValue_backend_copyRange use after free
5.3
CVE-2026-18785
o6 open62541 client_types_custom.c UA_Client_getRemoteDataTypes use after free