CVE-2023-52079
"msgpackr MessagePack Stuck Threads Vulnerability"
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.
INFO
Published Date :
Dec. 28, 2023, 4:16 p.m.
Last Modified :
Nov. 21, 2024, 8:39 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
4.0
Exploitability Score :
2.2
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-52079.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-52079 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-52079 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://github.com/kriszyp/msgpackr/commit/18f44f8800e2261341cdf489d1ba1e35a0133602 Added Reference https://github.com/kriszyp/msgpackr/security/advisories/GHSA-7hpj-7hhx-2fgx -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Jan. 04, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://github.com/kriszyp/msgpackr/commit/18f44f8800e2261341cdf489d1ba1e35a0133602 No Types Assigned https://github.com/kriszyp/msgpackr/commit/18f44f8800e2261341cdf489d1ba1e35a0133602 Patch Changed Reference Type https://github.com/kriszyp/msgpackr/security/advisories/GHSA-7hpj-7hhx-2fgx No Types Assigned https://github.com/kriszyp/msgpackr/security/advisories/GHSA-7hpj-7hhx-2fgx Vendor Advisory Added CWE NIST CWE-674 Added CPE Configuration OR *cpe:2.3:a:kriszyp:msgpackr:*:*:*:*:*:node.js:*:* versions up to (excluding) 1.10.1 -
CVE Received by [email protected]
Dec. 28, 2023
Action Type Old Value New Value Added 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. Added Reference GitHub, Inc. https://github.com/kriszyp/msgpackr/security/advisories/GHSA-7hpj-7hhx-2fgx [No types assigned] Added Reference GitHub, Inc. https://github.com/kriszyp/msgpackr/commit/18f44f8800e2261341cdf489d1ba1e35a0133602 [No types assigned] Added CWE GitHub, Inc. CWE-754 Added CWE GitHub, Inc. CWE-674 Added CVSS V3.1 GitHub, Inc. AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-52079 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-52079
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.34 }} -0.10%
score
0.55528
percentile