High severity · published Jun 11, 2024
CVE-2024-36702
libiec61850 v1.5 was discovered to contain a heap overflow via the BerEncoder_encodeLength function at /asn1/ber_encoder.c
7.4
CVSS
0.2%
EPSS
No
On KEV
Description
libiec61850 v1.5 was discovered to contain a heap overflow via the BerEncoder_encodeLength function at /asn1/ber_encoder.c.
CVSS vector
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
High
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 16% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LI
Libiec61850 · Mz-automation
1.5 · source: NVD, CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-36702
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-36702
Product
https://github.com/mz-automation/libiec61850
Exploit
https://github.com/mz-automation/libiec61850/issues/505
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