zlib-ng minizip-ng 4.0.2 mz_os.c mz_path_has_slash buffer overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.1$0-$5k0.00

Summaryinfo

A vulnerability was found in zlib-ng minizip-ng 4.0.2 and classified as critical. This vulnerability affects the function mz_path_has_slash of the file mz_os.c. Executing a manipulation can lead to buffer overflow. This vulnerability is registered as CVE-2023-48107. No exploit is available.

Detailsinfo

A vulnerability was found in zlib-ng minizip-ng 4.0.2. It has been declared as critical. This vulnerability affects the function mz_path_has_slash of the file mz_os.c. The manipulation with an unknown input leads to a buffer overflow vulnerability. The CWE definition for the vulnerability is CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Buffer Overflow vulnerability in zlib-ng minizip-ng v.4.0.2 allows an attacker to execute arbitrary code via a crafted file to the mz_path_has_slash function in the mz_os.c file.

The weakness was published 11/23/2023 as 739. The advisory is shared for download at github.com. This vulnerability was named CVE-2023-48107 since 11/13/2023. There are known technical details, but no exploit is available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.1
VulDB Meta Temp Score: 7.1

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Buffer overflow
CWE: CWE-120 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/13/2023 🔍
11/23/2023 +10 days 🔍
11/23/2023 +0 days 🔍
11/06/2025 +714 days 🔍

Sourcesinfo

Product: github.com

Advisory: 739
Status: Confirmed

CVE: CVE-2023-48107 (🔍)
GCVE (CVE): GCVE-0-2023-48107
GCVE (VulDB): GCVE-100-246040

Entryinfo

Created: 11/23/2023 07:02
Updated: 11/06/2025 22:21
Changes: 11/23/2023 07:02 (40), 12/16/2023 08:58 (11), 11/06/2025 22:21 (16)
Complete: 🔍
Cache ID: 216::103

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