ALT-PU-2024-13329-2

Package update python-module-urllib3 in branch c10f2

Version1.25.10-alt3.c10f2

Published2024-10-03

Max severityHIGH

Severity:

Closed issues (2)

HIGH7.5

Уязвимость HTTP-клиента для Python urllib3, связанная с неконтролируемым потреблением ресурсов, позволяющая нарушителю выполнить отказ в обслуживании

Published: 2022-02-04Modified: 2025-03-19

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

CVE-2021-33503

HIGH7.5

An issue was discovered in urllib3 before 1.26.5. When provided with a URL containing many @ characters in the authority component, the authority regular expression exhibits catastrophic backtracking, causing a denial of service if a URL were passed as a parameter or redirected to via an HTTP redirect.

Published: 2021-06-29Modified: 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