CVE-2021-38977
First published: Thu Nov 11 2021(Updated: )
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.
Credit: psirt@us.ibm.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Ibm Security Key Lifecycle Manager | <=3.0 - 3.0.0.4 | |
| Ibm Security Key Lifecycle Manager | <=3.0.1 - 3.0.1.5 | |
| Ibm Security Key Lifecycle Manager | <=4.0 - 4.0.0.3 | |
| IBM Security Guardium Key Lifecycle Manager | <=4.1.0 - 4.1.0.1 | |
| IBM Security Guardium Key Lifecycle Manager | <=4.1.1 | |
| IBM Security Guardium Key Lifecycle Manager | =4.1.0 | |
| IBM Security Guardium Key Lifecycle Manager | =4.1.0.1 | |
| IBM Security Guardium Key Lifecycle Manager | =4.1.1 | |
| Ibm Security Key Lifecycle Manager | >=3.0<=3.0.0.4 | |
| Ibm Security Key Lifecycle Manager | >=3.0.1<=3.0.1.5 | |
| Ibm Security Key Lifecycle Manager | >=4.0<=4.0.0.3 | |
| Ibm Security Key Lifecycle Manager | =4.1.0 | |
| Ibm Security Key Lifecycle Manager | =4.1.0.1 | |
| Ibm Security Key Lifecycle Manager | =4.1.1 | |
| IBM AIX | ||
| Linux Linux kernel | ||
| Microsoft Windows |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for this vulnerability?
The vulnerability ID for this vulnerability is CVE-2021-38977.
What is the severity of CVE-2021-38977?
The severity of CVE-2021-38977 is medium with a severity value of 4.3.
Which IBM products are affected by CVE-2021-38977?
IBM Tivoli Key Lifecycle Manager versions 3.0, 3.0.1, 4.0, and 4.1 are affected by CVE-2021-38977.
How can attackers exploit CVE-2021-38977?
Attackers can exploit CVE-2021-38977 by sending a http:// link to a user or planting the link in a site the user visits, allowing them to obtain the cookie values.
Are there any fixes or patches available for CVE-2021-38977?
Please refer to IBM's support page (https://www.ibm.com/support/pages/node/6516052) for information on fixes or patches for CVE-2021-38977.
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- version/ibm security guardium key lifecycle manager/4.1.0.1
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- canonical/ibm security key lifecycle manager
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- version/ibm security key lifecycle manager/4.0 - 4.0.0.3
- version/ibm security guardium key lifecycle manager/4.1.0 - 4.1.0.1