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osvGoogleOSV:CVE-2021-3905
HistoryAug 23, 2022 - 4:15 p.m.

CVE-2021-3905

2022-08-2316:15:10
Google
osv.dev
8
open vswitch
memory leak
ip fragmentation
software vulnerability

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

0.005 Low

EPSS

Percentile

75.5%

JSON

A memory leak was found in Open vSwitch (OVS) during userspace IP fragmentation processing. An attacker could use this flaw to potentially exhaust available memory by keeping sending packet fragments.

CPENameOperatorVersion
ovseq0.90.4
ovseq0.90.3
ovseq1.0.0
ovseq0.90.0
ovseq0.90.6
ovseq0.90.2
ovseq0.90.7
ovseq1.0.1
ovseq1.1.0pre1
ovseq0.90.1
Rows per page:
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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

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0.005 Low

EPSS

Percentile

75.5%

JSON
Related for OSV:CVE-2021-3905
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