CVE - CVE-2023-52079

CVE-ID
CVE-2023-52079	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
msgpackr is a fast MessagePack NodeJS/JavaScript implementation. Prior to 1.10.1, when decoding user supplied MessagePack messages, users can trigger stuck threads by crafting messages that keep the decoder stuck in a loop. The fix is available in v1.10.1. Exploits seem to require structured cloning, replacing the 0x70 extension with your own (that throws an error or does something other than recursive referencing) should mitigate the 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/kriszyp/msgpackr/commit/18f44f8800e2261341cdf489d1ba1e35a0133602 URL:https://github.com/kriszyp/msgpackr/commit/18f44f8800e2261341cdf489d1ba1e35a0133602 MISC:https://github.com/kriszyp/msgpackr/security/advisories/GHSA-7hpj-7hhx-2fgx URL:https://github.com/kriszyp/msgpackr/security/advisories/GHSA-7hpj-7hhx-2fgx
Assigning CNA
GitHub (maintainer security advisories)
Date Record Created
20231226	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 (20231226)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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