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ubuntucveUbuntu.comUB:CVE-2021-43267
HistoryNov 02, 2021 - 12:00 a.m.

CVE-2021-43267

2021-11-0200:00:00
ubuntu.com
ubuntu.com
35

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

0.043 Low

EPSS

Percentile

92.4%

JSON

An issue was discovered in net/tipc/crypto.c in the Linux kernel before
5.14.16. The Transparent Inter-Process Communication (TIPC) functionality
allows remote attackers to exploit insufficient validation of user-supplied
sizes for the MSG_CRYPTO message type.

OSVersionArchitecturePackageVersionFilename
ubuntu21.04noarchlinux< 5.11.0-44.48UNKNOWN
ubuntu21.10noarchlinux< 5.13.0-23.23UNKNOWN
ubuntu21.04noarchlinux-aws< 5.11.0-1023.24UNKNOWN
ubuntu21.10noarchlinux-aws< 5.13.0-1008.9UNKNOWN
ubuntu20.04noarchlinux-aws-5.11< 5.11.0-1023.24~20.04.1UNKNOWN
ubuntu21.04noarchlinux-azure< 5.11.0-1023.24UNKNOWN
ubuntu21.10noarchlinux-azure< 5.13.0-1009.10UNKNOWN
ubuntu20.04noarchlinux-azure-5.11< 5.11.0-1023.24~20.04.1UNKNOWN
ubuntu22.04noarchlinux-azure-fde< anyUNKNOWN
ubuntu21.04noarchlinux-gcp< 5.11.0-1024.26UNKNOWN
Rows per page:
1-10 of 311

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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

0.043 Low

EPSS

Percentile

92.4%

JSON
Related for UB:CVE-2021-43267
checkpoint_security1veracode1nvd1prion1debiancve1fedora2cve1cbl_mariner2redhat11cvelist1githubexploit1nessus21f51openvas8threatpost6thn1photon2redhatcve1rocky2almalinux1oraclelinux1osv7ubuntu4redos1mageia2