Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2021-38977

Severity CVSS v4.0:
Pending analysis
Type:
CWE-311 Missing Encryption of Sensitive Data
Publication date:
15/11/2021
Last modified:
12/07/2022

Description

IBM Tivoli Key Lifecycle Manager 3.0, 3.0.1, 4.0, and 4.1 does not set the secure attribute on authorization tokens or session cookies. Attackers may be able to get the cookie values by sending a http:// link to a user or by planting this link in a site the user goes to. The cookie will be sent to the insecure link and the attacker can then obtain the cookie value by snooping the traffic. IBM X-Force ID: 212782.

Impact

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

Base Score: 4.30 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

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

Base Score 3.x
4.30
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:ibm:security_guardium_key_lifecycle_manager:4.1.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:security_guardium_key_lifecycle_manager:4.1.0.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:security_guardium_key_lifecycle_manager:4.1.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:security_key_lifecycle_manager:*:*:*:*:*:*:*:* 3.0 (including) 3.0.0.4 (including)
cpe:2.3:a:ibm:security_key_lifecycle_manager:*:*:*:*:*:*:*:* 3.0.1 (including) 3.0.1.5 (including)
cpe:2.3:a:ibm:security_key_lifecycle_manager:*:*:*:*:*:*:*:* 4.0 (including) 4.0.0.3 (including)
cpe:2.3:a:ibm:security_key_lifecycle_manager:4.1.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:security_key_lifecycle_manager:4.1.0.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:security_key_lifecycle_manager:4.1.1:*:*:*:*:*:*:*
cpe:2.3:o:ibm:aix:-:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools