Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2024-34057

Severity CVSS v4.0:
Pending analysis
Type:
CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Publication date:
18/09/2024
Last modified:
25/09/2024

Description

Triangle Microworks TMW IEC 61850 Client source code libraries before 12.2.0 lack a buffer size check when processing received messages. The resulting buffer overflow can cause a crash, resulting in a denial of service.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x
7.50
Severity 3.x
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:trianglemicroworks:iec_61850_source_code_library:*:*:*:*:*:*:*:* 12.2.0 (excluding)
cpe:2.3:o:siemens:sicam_a8000_firmware:*:*:*:*:*:*:*:* 05.30 (excluding)
cpe:2.3:h:siemens:sicam_a8000:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:sicam_scc_firmware:*:*:*:*:*:*:*:* 10.0 (excluding)
cpe:2.3:h:siemens:sicam_scc:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:sicam_egs_firmware:*:*:*:*:*:*:*:* 05.30 (excluding)
cpe:2.3:h:siemens:sicam_egs:-:*:*:*:*:*:*:*
cpe:2.3:a:siemens:sicam_s8000:*:*:*:*:*:*:*:* 05.30 (excluding)
cpe:2.3:a:siemens:sitipe_at:*:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools