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cve[email protected]CVE-2021-45489
HistoryDec 25, 2021 - 2:15 a.m.

CVE-2021-45489

2021-12-2502:15:06
CWE-338
[email protected]
web.nvd.nist.gov
36
cve-2021-45489
netbsd
ipv6
flow label
weak prng
nvd

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

50.8%

JSON

In NetBSD through 9.2, the IPv6 Flow Label generation algorithm employs a weak cryptographic PRNG.

Affected configurations

NVD
Node
netbsdnetbsdRange≤9.2
CPENameOperatorVersion
netbsd:netbsdnetbsdle9.2

Related

prion 1
cvelist 1
nvd 1
prion
prion
Code injection
2021-12-25 02:15:00
cvelist
cvelist
CVE-2021-45489
2021-12-25 01:03:41
nvd
nvd
CVE-2021-45489
2021-12-25 02:15:06

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

50.8%

JSON
Related for CVE-2021-45489
prion1cvelist1nvd1