Date: Tue, 15 Mar 2022 15:17:33 +0000 From: Daan <dahn@...che.org> To: oss-security@...ts.openwall.com Subject: CVE-2022-26779: Apache Cloudstack insecure random number generation affects project email invitation Severity: low Description: Apache CloudStack prior to 184.108.40.206 used insecure random number generation for project invitation tokens. If a project invite is created based only on an email address, a random token is generated. An attacker with knowledge of the project ID and the fact that the invite is sent, could generate time deterministic tokens and brute force attempt to use them prior to the legitimate receiver accepting the invite. This feature is not enabled by default, the attacker is required to know or guess the project ID for the invite in addition to the invitation token, and the attacker would need to be an existing authorized user of CloudStack. Credit: This issue was reported by Jonathan Leitschuh References: https://github.com/JLLeitschuh/security-research/security/advisories/GHSA-vpcc-9rh2-8jfp
Powered by blists - more mailing lists
Please check out the Open Source Software Security Wiki, which is counterpart to this mailing list.
Confused about mailing lists and their use? Read about mailing lists on Wikipedia and check out these guidelines on proper formatting of your messages.