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[email protected]CVE-2021-44340

HistoryFeb 28, 2022 - 4:15 p.m.

CVE-2021-44340

2022-02-2816:15:07

CWE-787

[email protected]

web.nvd.nist.gov

cve-2021-44340

david brackeen

ok-file-formats

buffer overflow

nvd

vulnerability

ok_jpg.c

6.8 Medium

CVSS2

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

34.8%

JSON

David Brackeen ok-file-formats dev version is vulnerable to Buffer Overflow. When the function of the ok-file-formats project is used, a heap-buffer-overflow occurred in function ok_jpg_generate_huffman_table() in “/ok_jpg.c:403”.

Affected configurations

NVD

Node

ok-file-formats_projectok-file-formatsMatch-

CPENameOperatorVersion
ok-file-formats_project:ok-file-formatsok-file-formats project ok-file-formatseq-

CPE	Name	Operator	Version
ok-file-formats_project:ok-file-formats	ok-file-formats project ok-file-formats	eq	-

References

github.com/brackeen/ok-file-formats/issues/11

6.8 Medium

CVSS2

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

34.8%

JSON

Related for CVE-2021-44340

prion1 cvelist1 nvd1