mylfsjbigkit-2.1: 1 vulnerabilities (highest severity is: 9.8)

[mend-for-github-com[bot]]

Vulnerable Library - mylfsjbigkit-2.1

My Linux From Scratch

Library home page: https://sourceforge.net/projects/mylfs/

Vulnerable Source Files (1)

/vendor/zlib-1.2.11.1/contrib/minizip/zip.c

Vulnerabilities

CVE	Severity	CVSS	Exploit Maturity	EPSS	Dependency	Type	Fixed in (mylfsjbigkit version)	Remediation Possible**	Reachability
CVE-2023-45853	Critical	9.8	Not Defined	0.4%	mylfsjbigkit-2.1	Direct	v1.3.1	❌

**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation

Details

CVE-2023-45853

### Vulnerable Library - mylfsjbigkit-2.1

My Linux From Scratch

Library home page: https://sourceforge.net/projects/mylfs/

Found in base branch: main

### Vulnerable Source Files (1)

/vendor/zlib-1.2.11.1/contrib/minizip/zip.c

### Vulnerability Details

MiniZip in zlib through 1.3 has an integer overflow and resultant heap-based buffer overflow in zipOpenNewFileInZip4_64 via a long filename, comment, or extra field. NOTE: MiniZip is not a supported part of the zlib product. NOTE: pyminizip through 0.2.6 is also vulnerable because it bundles an affected zlib version, and exposes the applicable MiniZip code through its compress API.

Publish Date: 2023-10-14

URL: CVE-2023-45853

### Threat Assessment

Exploit Maturity: Not Defined

EPSS: 0.4%

### CVSS 3 Score Details (9.8)

Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: High - Integrity Impact: High - Availability Impact: High

For more information on CVSS3 Scores, click here.

### Suggested Fix

Type: Upgrade version

Origin: https://security-tracker.debian.org/tracker/CVE-2023-45853

Release Date: 2023-10-14

Fix Resolution: v1.3.1