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

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CVE-2020-4126

Severity CVSS v4.0:
Pending analysis
Type:
CWE-311 Missing Encryption of Sensitive Data
Publication date:
01/12/2020
Last modified:
21/07/2021

Description

HCL iNotes is susceptible to a sensitive cookie exposure vulnerability. This can allow an unauthenticated remote attacker to capture the cookie by intercepting its transmission within an http session. Fixes are available in HCL Domino and iNotes versions 10.0.1 FP6 and 11.0.1 FP2 and later.

Impact

Vector 3.x
CVSS:3.1/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:3.1/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:a:hcltech:hcl_inotes:*:*:*:*:*:*:*:* 9.0 (including) 10.0.1 (excluding)
cpe:2.3:a:hcltech:hcl_inotes:*:*:*:*:*:*:*:* 11.0.0 (including) 11.0.1 (excluding)
cpe:2.3:a:hcltech:hcl_inotes:10.0.1:-:*:*:*:*:*:*
cpe:2.3:a:hcltech:hcl_inotes:10.0.1:fixpack1:*:*:*:*:*:*
cpe:2.3:a:hcltech:hcl_inotes:10.0.1:fixpack2:*:*:*:*:*:*
cpe:2.3:a:hcltech:hcl_inotes:10.0.1:fixpack3:*:*:*:*:*:*
cpe:2.3:a:hcltech:hcl_inotes:10.0.1:fixpack4:*:*:*:*:*:*
cpe:2.3:a:hcltech:hcl_inotes:10.0.1:fixpack5:*:*:*:*:*:*
cpe:2.3:a:hcltech:hcl_inotes:11.0.1:-:*:*:*:*:*:*
cpe:2.3:a:hcltech:hcl_inotes:11.0.1:fixpack1:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools