CVE-2017-14034

The restore_tqb_pixels function in hevc_filter.c in libavcodec, as used in libbpg 0.9.7 and other products, miscalculates a memcpy destination address, which allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) or possibly have unspecified other impact.

CVSS v3 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3 : HIGH

V3 Legend

Vector : AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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

V2 Legend

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/ebel34/bpg-web-encoder/issues/1	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:libbpg_project:libbpg:0.9.7:*:*:*:*:*:*:*

History

No history.

Information

Published : 2017-11-16 04:29

Updated : 2019-10-03 00:03

NVD link : CVE-2017-14034

Mitre link : CVE-2017-14034

CVE.ORG link : CVE-2017-14034

JSON object : View

Products Affected

libbpg_project

libbpg

CWE

CWE-125

Out-of-bounds Read

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8.8 /10