CVE-2025-2175

A vulnerability was found in libzvbi up to 0.2.43. It has been rated as problematic. Affected by this issue is the function _vbi_strndup_iconv. The manipulation leads to integer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 0.2.44 is able to address this issue. It is recommended to upgrade the affected component. The code maintainer was informed beforehand about the issues. She reacted very fast and highly professional.

CVSS v3 4.3 MEDIUM
CVSS v2.0 5.0 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://github.com/zapping-vbi/zvbi/releases/tag/v0.2.44	Release Notes
https://github.com/zapping-vbi/zvbi/security/advisories/GHSA-g7cg-7gw9-v8cf	Patch Vendor Advisory
https://vuldb.com/?ctiid.299204	Permissions Required VDB Entry
https://vuldb.com/?id.299204	Third Party Advisory VDB Entry
https://vuldb.com/?submit.512801	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:a:zapping-vbi:zvbi:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2025-03-11 07:15

Updated : 2025-10-03 00:23

NVD link : CVE-2025-2175

Mitre link : CVE-2025-2175

CVE.ORG link : CVE-2025-2175

JSON object : View

Products Affected

zapping-vbi

zvbi

CWE

CWE-189

Numeric Errors

CWE-190

Integer Overflow or Wraparound

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