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[email protected]NVD:CVE-2020-23706

HistoryJul 15, 2021 - 10:15 p.m.

CVE-2020-23706

2021-07-1522:15:09

CWE-787

[email protected]

web.nvd.nist.gov

heap-based

buffer overflow

dos

crafted jpeg

vulnerability

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

42.9%

JSON

A heap-based buffer overflow vulnerability in the function ok_jpg_decode_block_subsequent_scan() ok_jpg.c:1102 of ok-file-formats through 2020-06-26 allows attackers to cause a Denial of Service (DOS) via a crafted jpeg file.

Affected configurations

Nvd

Node

ok-file-formats_projectok-file-formatsRange≤2020-06-26

VendorProductVersionCPE
ok-file-formats_projectok-file-formats*cpe:2.3:a:ok-file-formats_project:ok-file-formats:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
ok-file-formats_project	ok-file-formats	*	cpe:2.3:a:ok-file-formats_project:ok-file-formats::::::::

References

github.com/brackeen/ok-file-formats/issues/7

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

42.9%

JSON

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