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MitreCVE-2017-14034

HistoryNov 16, 2017 - 4:29 a.m.

CVE-2017-14034

2017-11-1604:29:00

CWE-125

mitre

web.nvd.nist.gov

cve-2017-14034

remote attack

denial of service

heap-based buffer over-read

application crash

unspecified impact

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

Confidence

High

EPSS

0.005

Percentile

76.9%

JSON

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.

Affected configurations

Nvd

Node

libbpg_projectlibbpgMatch0.9.7

VendorProductVersionCPE
libbpg_projectlibbpg0.9.7cpe:2.3:a:libbpg_project:libbpg:0.9.7:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
libbpg_project	libbpg	0.9.7	cpe:2.3:a:libbpg_project:libbpg:0.9.7:::::::*

References

github.com/ebel34/bpg-web-encoder/issues/1

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

Confidence

High

EPSS

0.005

Percentile

76.9%

JSON

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