CVE-2019-16347

ngiflib 0.4 has a heap-based buffer overflow in WritePixels() in ngiflib.c when called from DecodeGifImg, because deinterlacing for small pictures is mishandled.

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/commit/37d939a6f511d16d4c95678025c235fe62e6417a	Patch Third Party Advisory
https://github.com/miniupnp/ngiflib/issues/12	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:ngiflib_project:ngiflib:0.4:*:*:*:*:*:*:*

History

No history.

Information

Published : 2019-09-16 13:15

Updated : 2023-12-10 12:59

NVD link : CVE-2019-16347

Mitre link : CVE-2019-16347

CVE.ORG link : CVE-2019-16347

JSON object : View

Products Affected

ngiflib_project

ngiflib

CWE

CWE-682

Incorrect Calculation

CWE-787

Out-of-bounds Write

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