Executive Summary

Informations
Name CVE-2022-41957 First vendor Publication 2022-11-28
Vendor Cve Last vendor Modification 2022-12-01

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 7.5
Base Score 7.5 Environmental Score 7.5
impact SubScore 3.6 Temporal Score 7.5
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

Muhammara is a node module with c/cpp bindings to modify PDF with JavaScript for node or electron. The package muhammara before 2.6.2 and from 3.0.0 and before 3.3.0, as well as all versions of muhammara's predecessor package hummus, are vulnerable to Denial of Service (DoS) when supplied with a maliciously crafted PDF file to be parsed. The issue has been patched in muhammara version 3.4.0 and the fix has been backported to version 2.6.2. As a workaround, do not process files from untrusted sources. If using hummus, replace the package with muhammara.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-41957

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-690 Unchecked Return Value to NULL Pointer Dereference

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Application 4

Sources (Detail)

Source Url
CONFIRM https://github.com/julianhille/MuhammaraJS/security/advisories/GHSA-2r7v-cmch...
MISC https://github.com/julianhille/MuhammaraJS/pull/235
https://github.com/julianhille/MuhammaraJS/pull/238

Alert History

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Date Informations
2022-12-03 13:11:03
  • Multiple Updates
2022-12-02 00:27:16
  • Multiple Updates
2022-11-28 21:27:13
  • First insertion