CVE-2021-36530

ngiflib 0.4 has a heap overflow in GetByteStr() at ngiflib.c:108 in NGIFLIB_NO_FILE mode, GetByteStr() copy memory buffer without checking the boundary.

CVSS v3 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/miniupnp/ngiflib/issues/19	Exploit Issue Tracking Patch Third Party Advisory
https://github.com/miniupnp/ngiflib/issues/19	Exploit Issue Tracking Patch Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:miniupnp_project:ngiflib:0.4:*:*:*:*:*:*:*

History

21 Nov 2024, 06:13

Type	Values Removed	Values Added
References	~~() https://github.com/miniupnp/ngiflib/issues/19 - Exploit, Issue Tracking, Patch, Third Party Advisory~~	() https://github.com/miniupnp/ngiflib/issues/19 - Exploit, Issue Tracking, Patch, Third Party Advisory

Information

Published : 2021-08-27 16:15

Updated : 2024-11-21 06:13

NVD link : CVE-2021-36530

Mitre link : CVE-2021-36530

CVE.ORG link : CVE-2021-36530

JSON object : View

Products Affected

miniupnp_project

ngiflib

CWE

CWE-787

Out-of-bounds Write

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