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mageiaGentoo FoundationMGASA-2021-0596
HistoryDec 30, 2021 - 7:41 p.m.

Updated toxcore packages fix security vulnerability

2021-12-3019:41:51
Gentoo Foundation
advisories.mageia.org
14
toxcore packages
security vulnerability
buffer overflow
handle_request() function
dht.c
cve-2021-44847
unix

CVSS2

7.5

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

CVSS3

9.8

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

EPSS

0.015

Percentile

87.1%

stack-based buffer overflow in handle_request() in DHT.c (CVE-2021-44847)

OSVersionArchitecturePackageVersionFilename
Mageia8noarchtoxcore< 0.2.12-1.1toxcore-0.2.12-1.1.mga8

CVSS2

7.5

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

CVSS3

9.8

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

EPSS

0.015

Percentile

87.1%