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Https://gitlab.com/gitlab-org/security-products/gemnasium-dbGITLAB-DAF648B97C186EADA0222E68638C668C

HistoryJan 06, 2022 - 12:00 a.m.

Allocation of Resources Without Limits or Throttling in Apache Avro

2022-01-0600:00:00

https://gitlab.com/gitlab-org/security-products/gemnasium-db

gitlab.com

apache avro

.net sdk

resource allocation

denial-of-service

vulnerability

update

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

CVSS3

7.5

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

EPSS

0.001

Percentile

50.6%

JSON

A vulnerability in the .NET SDK of Apache Avro allows an attacker to allocate excessive resources, potentially causing a denial-of-service attack. This issue affects .NET applications using Apache Avro and prior versions. Users should update to which addresses this issue.

Affected configurations

Vulners

Node

nugetapache.avroRange<1.11.0

VendorProductVersionCPE
nugetapache.avro*cpe:2.3:a:nuget:apache.avro:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
nuget	apache.avro	*	cpe:2.3:a:nuget:apache.avro::::::::

References

github.com/advisories/GHSA-868x-rg4c-cjqg

nvd.nist.gov/vuln/detail/CVE-2021-43045

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

CVSS3

7.5

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

EPSS

0.001

Percentile

50.6%

JSON

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