CVE Vulnerability

CVE-2020-19498

Floating point exception in function Fraction in libheif 1.4.0, allows attackers to cause a Denial of Service or possibly other unspecified impacts.

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

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

References
Link Resource
https://github.com/strukturag/libheif/commit/2710c930918609caaf0a664e9c7bc3dce05d5b58 Patch Third Party Advisory
https://github.com/strukturag/libheif/issues/139 Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:struktur:libheif:1.4.0:*:*:*:*:*:*:*
Information

Published : 2021-07-21 06:15

Updated : 2021-07-30 03:27

NVD link : CVE-2020-19498

Mitre link : CVE-2020-19498

Products Affected
No products.
CWE
NVD-CWE-noinfo