CWE
384
Advisory Published
Updated

CVE-2019-4563

First published: Wed Oct 28 2020(Updated: )

IBM Security Directory Server 6.4.0 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: 166624.

Credit: psirt@us.ibm.com

Affected SoftwareAffected VersionHow to fix
IBM Security Directory Server=6.4.0.0
<=6.4.0

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Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is the vulnerability ID for this IBM Security Directory Server vulnerability?

    The vulnerability ID for this IBM Security Directory Server vulnerability is CVE-2019-4563.

  • What is the severity score of CVE-2019-4563?

    The severity score of CVE-2019-4563 is 5.3 (medium).

  • What is the impact of the vulnerability described in CVE-2019-4563?

    The vulnerability described in CVE-2019-4563 allows attackers to potentially obtain cookie values by sending a malicious link or planting it on a website the user visits.

  • Which products and versions are affected by CVE-2019-4563?

    IBM Security Directory Server version 6.4.0 is specifically affected by CVE-2019-4563.

  • Are there any references available for more information about CVE-2019-4563?

    Yes, you can find more information about CVE-2019-4563 at the following references: [1] https://exchange.xforce.ibmcloud.com/vulnerabilities/166624 [2] https://www.ibm.com/support/pages/node/6356607

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