CVE-2020-19499

An issue was discovered in heif::Box_iref::get_references in libheif 1.4.0, allows attackers to cause a Denial of Service or possibly other unspecified impact due to an invalid memory read.

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/strukturag/libheif/commit/f7399b62d7fbc596f1b2871578c1d2053bedf1dd	Patch Third Party Advisory
https://github.com/strukturag/libheif/issues/138	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

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

History

No history.

Information

Published : 2021-07-21 18:15

Updated : 2024-02-28 18:28

NVD link : CVE-2020-19499

Mitre link : CVE-2020-19499

CVE.ORG link : CVE-2020-19499

JSON object : View

Products Affected

struktur

libheif

CWE

CWE-125

Out-of-bounds Read

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