ByteOS Network

Vulnerability Details :

CVE-2021-33833

Assigner-mitre

Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca

Published At-09 Jun, 2021 | 17:44

Updated At-03 Aug, 2024 | 23:58

ConnMan (aka Connection Manager) 1.30 through 1.39 has a stack-based buffer overflow in uncompress in dnsproxy.c via NAME, RDATA, or RDLENGTH (for A or AAAA).

EPSS History

Score

Latest Score

N/A

Percentile

Latest Percentile

N/A

▼Common Vulnerabilities and Exposures (CVE)

cve.org

Assigner:mitre

Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca

Published At:09 Jun, 2021 | 17:44

Updated At:03 Aug, 2024 | 23:58

▼CVE Numbering Authority (CNA)

ConnMan (aka Connection Manager) 1.30 through 1.39 has a stack-based buffer overflow in uncompress in dnsproxy.c via NAME, RDATA, or RDLENGTH (for A or AAAA).

Affected Products

Vendor

n/a

Product

n/a

Versions

Affected

Problem Types

Type	CWE ID	Description
text	N/A	n/a

Type: text

CWE ID: N/A

Description: n/a

References

Hyperlink	Resource
https://lore.kernel.org/connman/	x_refsource_MISC
http://www.openwall.com/lists/oss-security/2021/06/09/1	mailing-list x_refsource_MLIST
https://security.gentoo.org/glsa/202107-29	vendor-advisory x_refsource_GENTOO
http://www.openwall.com/lists/oss-security/2022/01/25/1	mailing-list x_refsource_MLIST
https://lists.debian.org/debian-lts-announce/2022/02/msg00009.html	mailing-list x_refsource_MLIST

Hyperlink: https://lore.kernel.org/connman/

Resource:

x_refsource_MISC

Hyperlink: http://www.openwall.com/lists/oss-security/2021/06/09/1

Resource:

mailing-list

x_refsource_MLIST

Hyperlink: https://security.gentoo.org/glsa/202107-29

Resource:

vendor-advisory

x_refsource_GENTOO

Hyperlink: http://www.openwall.com/lists/oss-security/2022/01/25/1

Resource:

mailing-list

x_refsource_MLIST

Hyperlink: https://lists.debian.org/debian-lts-announce/2022/02/msg00009.html

Resource:

mailing-list

x_refsource_MLIST

▼Authorized Data Publishers (ADP)

CVE Program Container

References

Hyperlink	Resource
https://lore.kernel.org/connman/	x_refsource_MISC x_transferred
http://www.openwall.com/lists/oss-security/2021/06/09/1	mailing-list x_refsource_MLIST x_transferred
https://security.gentoo.org/glsa/202107-29	vendor-advisory x_refsource_GENTOO x_transferred
http://www.openwall.com/lists/oss-security/2022/01/25/1	mailing-list x_refsource_MLIST x_transferred
https://lists.debian.org/debian-lts-announce/2022/02/msg00009.html	mailing-list x_refsource_MLIST x_transferred

Hyperlink: https://lore.kernel.org/connman/

Resource:

x_refsource_MISC

x_transferred

Hyperlink: http://www.openwall.com/lists/oss-security/2021/06/09/1

Resource:

mailing-list

x_refsource_MLIST

x_transferred

Hyperlink: https://security.gentoo.org/glsa/202107-29

Resource:

vendor-advisory

x_refsource_GENTOO

x_transferred

Hyperlink: http://www.openwall.com/lists/oss-security/2022/01/25/1

Resource:

mailing-list

x_refsource_MLIST

x_transferred

Hyperlink: https://lists.debian.org/debian-lts-announce/2022/02/msg00009.html

Resource:

mailing-list

x_refsource_MLIST

x_transferred

▼National Vulnerability Database (NVD)

nvd.nist.gov

Source:cve@mitre.org

Published At:09 Jun, 2021 | 18:15

Updated At:09 Feb, 2022 | 21:20

ConnMan (aka Connection Manager) 1.30 through 1.39 has a stack-based buffer overflow in uncompress in dnsproxy.c via NAME, RDATA, or RDLENGTH (for A or AAAA).

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.1	9.8	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary	2.0	7.5	HIGH	AV:N/AC:L/Au:N/C:P/I:P/A:P

Type: Primary

Version: 3.1

Base score: 9.8

Base severity: CRITICAL

Vector:

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

Type: Primary

Version: 2.0

Base score: 7.5

Base severity: HIGH

Vector:

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

CPE Matches

Intel Corporation

>>connection_manager>>Versions from 1.30(inclusive) to 1.39(inclusive)

cpe:2.3:a:intel:connection_manager:*:*:*:*:*:*:*:*

Debian GNU/Linux

>>debian_linux>>9.0

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-787	Primary	nvd@nist.gov

CWE ID: CWE-787

Type: Primary

Source: nvd@nist.gov

References

Hyperlink	Source	Resource
http://www.openwall.com/lists/oss-security/2021/06/09/1	cve@mitre.org	Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2022/01/25/1	cve@mitre.org	Exploit Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/02/msg00009.html	cve@mitre.org	Mailing List Third Party Advisory
https://lore.kernel.org/connman/	cve@mitre.org	Vendor Advisory
https://security.gentoo.org/glsa/202107-29	cve@mitre.org	Third Party Advisory

Hyperlink: http://www.openwall.com/lists/oss-security/2021/06/09/1

Source: cve@mitre.org

Resource:

Mailing List

Third Party Advisory

Hyperlink: http://www.openwall.com/lists/oss-security/2022/01/25/1

Source: cve@mitre.org

Resource:

Exploit

Mailing List

Third Party Advisory

Hyperlink: https://lists.debian.org/debian-lts-announce/2022/02/msg00009.html

Source: cve@mitre.org

Resource:

Mailing List

Third Party Advisory

Hyperlink: https://lore.kernel.org/connman/

Source: cve@mitre.org

Resource:

Vendor Advisory

Hyperlink: https://security.gentoo.org/glsa/202107-29

Source: cve@mitre.org

Resource:

Third Party Advisory

CVE-2021-33833

Credits

Vendors

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Metrics (CVSS)

Weaknesses

Attack Patterns

Solution/Workaround

References

EPSS History

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Stakeholder-Specific Vulnerability Categorization (SSVC)

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Change History

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