VulnerabilityModified
CVE-2024-36702
libiec61850 v1.5 was discovered to contain a heap overflow via the BerEncoder_encodeLength function at /asn1/ber_encoder.c.
HIGH 7.4EPSS 0.25%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.25%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
libiec61850 v1.5 was discovered to contain a heap overflow via the BerEncoder_encodeLength function at /asn1/ber_encoder.c.
- CVSS 3.1
- 7.4 HIGHCVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.25% probability · 16th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787, CWE-122
- Affected
- mz-automation/libiec61850
- Source
- cve@mitre.org
References
- https://github.com/mz-automation/libiec61850Product
- https://github.com/mz-automation/libiec61850/issues/505Exploit, Issue Tracking
- https://github.com/mz-automation/libiec61850Product
- https://github.com/mz-automation/libiec61850/issues/505Exploit, Issue Tracking
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.