ALT-PU-2022-1067

Критический

ALT-PU-2022-1067: package LibreSSL update to version 3.4.2-alt1

Источник

errata.altlinux.org

Дата публикации

17.01.2022

Дата обновления

17.01.2022

Устраненные уязвимости

ALT Linux branch p11

ALT Container

ALT Education

ALT Workstation

ALT Workstation K

ALT Server

ALT Virtualization PVE Edition

Описание

This update upgrades LibreSSL to version 3.4.2-alt1.

Устраненные уязвимости2

CVE-2021-41581

Средний 5.5

Дата публикации: 24.09.2021

CWE-125

x509_constraints_parse_mailbox in lib/libcrypto/x509/x509_constraints.c in LibreSSL through 3.4.0 has a stack-based buffer over-read. When the input exceeds DOMAIN_PART_MAX_LEN, the buffer lacks '\0' termination.

CVSS 3.1

Средний 5.5

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

Attack vector: Local
Complexity: Low
Privileges: None
User interaction: Required
Scope: Unchanged
Confidentiality: None
Integrity: None
Availability: High

CVSS 2.0

Средний 4.3

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

Access vector: Network
Complexity: Medium
Authentication: None
Confidentiality: None
Integrity: None
Availability: Partial

Ссылки

CVE-2021-41581 https://nvd.nist.gov/vuln/detail/CVE-2021-41581

Ссылки1

ALT-PU-2022-1067 https://errata.altlinux.org/ALT-PU-2022-1067

Связанные уязвимости

ALT-PU-2023-4398

CVSS3: 9.8

altlinux

больше 3 лет назад

ALT-PU-2023-4398: package `LibreSSL` update to version 3.7.3-alt1

CVE-2021-46880

CVSS3: 9.8

nvd

больше 3 лет назад

x509/x509_verify.c in LibreSSL before 3.4.2, and OpenBSD before 7.0 errata 006, allows authentication bypass because an error for an unverified certificate chain is sometimes discarded.

CVE-2021-46880

CVSS3: 9.8

debian

больше 3 лет назад

x509/x509_verify.c in LibreSSL before 3.4.2, and OpenBSD before 7.0 er ...

CVE-2021-41581

CVSS3: 5.5

nvd

около 5 лет назад

CVE-2021-41581

CVSS3: 5.5

debian

около 5 лет назад

x509_constraints_parse_mailbox in lib/libcrypto/x509/x509_constraints. ...