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Gentoo FoundationMGASA-2021-0331

HistoryJul 10, 2021 - 3:56 p.m.

Updated connman packages fix security vulnerability

2021-07-1015:56:54

Gentoo Foundation

advisories.mageia.org

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.004 Low

EPSS

Percentile

73.9%

JSON

Updated connman packages fix security vulnerability. 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) (CVE-2021-33833).

OSVersionArchitecturePackageVersionFilename
Mageia7noarchconnman< 1.37-1.2connman-1.37-1.2.mga7
Mageia8noarchconnman< 1.38-2.1connman-1.38-2.1.mga8

OS	Version	Architecture	Package	Version	Filename
Mageia	7	noarch	connman	< 1.37-1.2	connman-1.37-1.2.mga7
Mageia	8	noarch	connman	< 1.38-2.1	connman-1.38-2.1.mga8

References

bugs.mageia.org/show_bug.cgi?id=29124

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

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.004 Low

EPSS

Percentile

73.9%

JSON

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