Missing cookie secure attribute in IBM Security Guardium Key Lifecycle Manager (CVE-2021-38977).
DESCRIPTION: IBM Tivoli Key Lifecycle Manager 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.
CVSS Base score: 3.1
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/212782 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N)
Affected Products and Versions
|Affected Product(s)||Affected Version(s)|
|IBM Security Key Lifecycle Manager||3.0 - 22.214.171.124|
|IBM Security Key Lifecycle Manager||3.0.1 - 126.96.36.199|
|IBM Security Key Lifecycle Manager||4.0 - 188.8.131.52|
|IBM Security Guardium Key Lifecycle Manager||4.1.0 - 184.108.40.206|
|IBM Security Guardium Key Lifecycle Manager||4.1.1|
Workarounds and Mitigations
Get Notified about Future Security Bulletins
John Zuccato, Rodney Ryan, Chris Shepherd, Nathan Roane, Vince Dragnea, Troy Fisher, Gabor Minyo, Geoffrey Owden, and Ben Goodspeed from the IBM X-Force Ethical Hacking Team.
11 Nov 2021: Initial Publication
*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.
Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.
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12 November 2021