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

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CVE-2017-17841

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
10/01/2018
Last modified:
17/02/2020

Description

Palo Alto Networks PAN-OS 6.1, 7.1, and 8.0.x before 8.0.7, when an interface implements SSL decryption with RSA enabled or hosts a GlobalProtect portal or gateway, might allow remote attackers to decrypt TLS ciphertext data by leveraging a Bleichenbacher RSA padding oracle, aka a ROBOT attack.

Impact

Vector 3.x
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS v3.1 Severity and Metrics:

Base Score: 5.90 MEDIUM
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

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

Base Score 3.x
5.90
Severity 3.x
MEDIUM
Vector 2.0
AV:N/AC:M/Au:N/C:P/I:N/A:N CVSS v2.0 Severity and Metrics:

Base Score: 4.30 MEDIUM
Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N

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

Base Score 2.0
4.30
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:paloaltonetworks:pan-os:6.1.0:*:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:7.1.0:*:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:7.1.1:*:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:7.1.2:*:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:7.1.3:*:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:7.1.4:*:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:7.1.4-h2:*:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:7.1.5:*:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:7.1.6:*:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:7.1.7:*:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:7.1.8:*:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:7.1.9:*:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:7.1.10:*:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:7.1.11:*:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:7.1.12:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools