Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2014-0160

Severity CVSS v4.0:
Pending analysis
Type:
CWE-125 Out-of-bounds Read
Publication date:
07/04/2014
Last modified:
12/04/2025

Description

The (1) TLS and (2) DTLS implementations in OpenSSL 1.0.1 before 1.0.1g do not properly handle Heartbeat Extension packets, which allows remote attackers to obtain sensitive information from process memory via crafted packets that trigger a buffer over-read, as demonstrated by reading private keys, related to d1_both.c and t1_lib.c, aka the Heartbleed bug.

Impact

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

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

Base Score 3.x
7.50
Severity 3.x
HIGH
Vector 2.0
AV:N/AC:L/Au:N/C:P/I:N/A:N CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): None
Availability (A): None

Base Score 2.0
5.00
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:* 1.0.1 (including) 1.0.1g (excluding)
cpe:2.3:a:filezilla-project:filezilla_server:*:*:*:*:*:*:*:* 0.9.44 (excluding)
cpe:2.3:o:siemens:application_processing_engine_firmware:2.0:*:*:*:*:*:*:*
cpe:2.3:h:siemens:application_processing_engine:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:cp_1543-1_firmware:1.1:*:*:*:*:*:*:*
cpe:2.3:h:siemens:cp_1543-1:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:simatic_s7-1500_firmware:1.5:*:*:*:*:*:*:*
cpe:2.3:h:siemens:simatic_s7-1500:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:simatic_s7-1500t_firmware:1.5:*:*:*:*:*:*:*
cpe:2.3:h:siemens:simatic_s7-1500t:-:*:*:*:*:*:*:*
cpe:2.3:a:siemens:elan-8.2:*:*:*:*:*:*:*:* 8.3.3 (excluding)
cpe:2.3:a:siemens:wincc_open_architecture:3.12:*:*:*:*:*:*:*
cpe:2.3:o:intellian:v100_firmware:1.20:*:*:*:*:*:*:*
cpe:2.3:o:intellian:v100_firmware:1.21:*:*:*:*:*:*:*
cpe:2.3:o:intellian:v100_firmware:1.24:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools