CVE - CVE-2023-42451

CVE-ID
CVE-2023-42451	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
Mastodon is a free, open-source social network server based on ActivityPub. Prior to versions 3.5.14, 4.0.10, 4.1.8, and 4.2.0-rc2, under certain circumstances, attackers can exploit a flaw in domain name normalization to spoof domains they do not own. Versions 3.5.14, 4.0.10, 4.1.8, and 4.2.0-rc2 contain a patch for this issue.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://github.com/mastodon/mastodon/commit/eeab3560fc0516070b3fb97e089b15ecab1938c8 URL:https://github.com/mastodon/mastodon/commit/eeab3560fc0516070b3fb97e089b15ecab1938c8 MISC:https://github.com/mastodon/mastodon/security/advisories/GHSA-v3xf-c9qf-j667 URL:https://github.com/mastodon/mastodon/security/advisories/GHSA-v3xf-c9qf-j667
Assigning CNA
GitHub (maintainer security advisories)
Date Record Created
20230908	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20230908)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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