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cve[email protected]CVE-2021-43521
HistoryApr 08, 2022 - 4:15 p.m.

CVE-2021-43521

2022-04-0816:15:08
CWE-787
[email protected]
web.nvd.nist.gov
34
cve
2021
43521
buffer overflow
zlog
nvd

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

46.4%

JSON

A Buffer Overflow vulnerability exists in zlog 1.2.15 via zlog_conf_build_with_file in src/zlog/src/conf.c.

Affected configurations

NVD
Node
zlog_projectzlogMatch1.2.15

Related

prion 1
cvelist 1
osv 1
nvd 1
prion
prion
Buffer overflow
2022-04-08 16:15:00
cvelist
cvelist
CVE-2021-43521
2022-04-08 15:56:29
osv
osv
CVE-2021-43521
2022-04-08 16:15:08
nvd
nvd
CVE-2021-43521
2022-04-08 16:15:08

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

46.4%

JSON
Related for CVE-2021-43521
prion1cvelist1osv1nvd1