All errata/sisyphus/ALT-PU-2021-3482-2
ALT-PU-2021-3482-2

Package update ruby in branch sisyphus

Version2.7.5-alt1
Task#287700
Published2026-02-04
Max severityHIGH
Severity:

Closed issues (6)

BDU:2022-05714
HIGH7.5

Уязвимость методов разбора даты языка программирования Ruby, связанная с неконтролируемым расходом ресурсов, позволяющая нарушителю вызвать отказ в обслуживании

Published: 2022-09-14Modified: 2024-09-23
CVSS 3.xHIGH 7.5
CVSS:3.x/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0HIGH 7.8
CVSS:2.0/AV:N/AC:L/Au:N/C:N/I:N/A:C
References
BDU:2022-05837
HIGH7.5

Уязвимость функции CGI::Cookie.parse языка программирования Ruby, позволяющая нарушителю оказать воздействие на целостность данных

Published: 2022-09-21Modified: 2024-09-30
CVSS 3.xHIGH 7.5
CVSS:3.x/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CVSS 2.0HIGH 7.8
CVSS:2.0/AV:N/AC:L/Au:N/C:N/I:C/A:N
References
CVE-2021-41817
HIGH7.5

Date.parse in the date gem through 3.2.0 for Ruby allows ReDoS (regular expression Denial of Service) via a long string. The fixed versions are 3.2.1, 3.1.2, 3.0.2, and 2.0.1.

Published: 2022-01-01Modified: 2024-11-21
CVSS 2.0MEDIUM 5.0
CVSS:2.0/AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS 3.xHIGH 7.5
CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References
CVE-2021-41819
HIGH7.5

CGI::Cookie.parse in Ruby through 2.6.8 mishandles security prefixes in cookie names. This also affects the CGI gem through 0.3.0 for Ruby.

Published: 2022-01-01Modified: 2025-05-22
CVSS 2.0MEDIUM 5.0
CVSS:2.0/AV:N/AC:L/Au:N/C:N/I:P/A:N
CVSS 3.xHIGH 7.5
CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
References
GHSA-4vf4-qmvg-mh7h
HIGH7.5

Cookie Prefix Spoofing in CGI::Cookie.parse

Published: 2022-01-22Modified: 2023-08-29
CVSS 3.xHIGH 7.5
CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
References
GHSA-qg54-694p-wgpp
HIGH7.5

Regular expression denial of service vulnerability (ReDoS) in date

Published: 2021-11-16Modified: 2024-01-24
CVSS 3.xHIGH 7.5
CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References