CVE-2018-18834
published 2018-10-30CVE-2018-18834: An issue has been found in libIEC61850 v1.3. It is a heap-based buffer overflow in BerEncoder_encodeOctetString in mms/asn1/ber_encoder.c.
PriorityP340critical9.8CVSS 3.0
AVNACLPRNUINSUCHIHAH
EPSS
2.12%
79.5th percentile
An issue has been found in libIEC61850 v1.3. It is a heap-based buffer overflow in BerEncoder_encodeOctetString in mms/asn1/ber_encoder.c.
Affected
1 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| mz-automation | libiec61850 | — | — |
CVSS provenance
nvdv3.09.8CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
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GHSA
GHSA-ww63-gh4x-rhww: An issue has been found in libIEC61850 v1
ghsa_unreviewed·2022-05-13·CVSS 9.8
CVE-2018-19185 [CRITICAL] CWE-787 GHSA-ww63-gh4x-rhww: An issue has been found in libIEC61850 v1
An issue has been found in libIEC61850 v1.3. It is a heap-based buffer overflow in BerEncoder_encodeOctetString in mms/asn1/ber_encoder.c. This is exploitable even after CVE-2018-18834 has been patched, with a different dataSetValue sequence than the CVE-2018-18834 attack vector.
GHSA
GHSA-5qrf-j6wf-x965: An issue has been found in libIEC61850 v1
ghsa_unreviewed·2022-05-13
CVE-2018-18834 [CRITICAL] CWE-787 GHSA-5qrf-j6wf-x965: An issue has been found in libIEC61850 v1
An issue has been found in libIEC61850 v1.3. It is a heap-based buffer overflow in BerEncoder_encodeOctetString in mms/asn1/ber_encoder.c.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2018-10-30
Published