ALT-PU-2023-3411-1

BDU:2023-03470

HIGH7.3

Уязвимость языка программирования Go, связанная с ошибками при обработке специальных символов "<>" в контексте CSS, позволяющая нарушителю выполнить произвольный код

Published: 2023-06-29Modified: 2024-12-05

CVSS 3.xHIGH 7.3

CVSS:3.x/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CVSS 2.0HIGH 7.5

CVSS:2.0/AV:N/AC:L/Au:N/C:P/I:P/A:P

References

CVE-2023-24539

BDU:2023-03471

CRITICAL9.8

Уязвимость языка программирования Go, связанная с ошибками при обработке пробельных символов в контексте JavaScript, позволяющая нарушителю оказать воздействие на конфиденциальность, целостность и доступность защищаемой информации

Published: 2023-06-29Modified: 2024-12-05

CVSS 3.xCRITICAL 9.8

CVSS:3.x/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS 2.0CRITICAL 10.0

CVSS:2.0/AV:N/AC:L/Au:N/C:C/I:C/A:C

References

CVE-2023-24540

BDU:2023-03472

HIGH7.3

Уязвимость языка программирования Go, существующая из-за непринятия мер по нейтрализации специальных элементов, позволяющая нарушителю внедрить произвольные атрибуты в теги HTML

Published: 2023-06-29Modified: 2024-04-22

CVSS 3.xHIGH 7.3

CVSS:3.x/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CVSS 2.0HIGH 7.5

CVSS:2.0/AV:N/AC:L/Au:N/C:P/I:P/A:P

References

CVE-2023-29400

CVE-2023-24539

HIGH7.3

Angle brackets (<>) are not considered dangerous characters when inserted into CSS contexts. Templates containing multiple actions separated by a '/' character can result in unexpectedly closing the CSS context and allowing for injection of unexpected HTML, if executed with untrusted input.

Published: 2023-05-11Modified: 2025-01-24

CVSS 3.xHIGH 7.3

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

References

CVE-2023-24540

CRITICAL9.8

Not all valid JavaScript whitespace characters are considered to be whitespace. Templates containing whitespace characters outside of the character set "\t\n\f\r\u0020\u2028\u2029" in JavaScript contexts that also contain actions may not be properly sanitized during execution.

Published: 2023-05-11Modified: 2025-01-24

CVSS 3.xCRITICAL 9.8

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

CVE-2023-29400

HIGH7.3

Templates containing actions in unquoted HTML attributes (e.g. "attr={{.}}") executed with empty input can result in output with unexpected results when parsed due to HTML normalization rules. This may allow injection of arbitrary attributes into tags.

Published: 2023-05-11Modified: 2025-01-24

CVSS 3.xHIGH 7.3

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

References

Package update golang in branch sisyphus_mipsel

Closed issues (6)

Уязвимость языка программирования Go, связанная с ошибками при обработке специальных символов "<>" в контексте CSS, позволяющая нарушителю выполнить произвольный код

Angle brackets (<>) are not considered dangerous characters when inserted into CSS contexts. Templates containing multiple actions separated by a '/' character can result in unexpectedly closing the CSS context and allowing for injection of unexpected HTML, if executed with untrusted input.

Not all valid JavaScript whitespace characters are considered to be whitespace. Templates containing whitespace characters outside of the character set "\t\n\f\r\u0020\u2028\u2029" in JavaScript contexts that also contain actions may not be properly sanitized during execution.

Templates containing actions in unquoted HTML attributes (e.g. "attr={{.}}") executed with empty input can result in output with unexpected results when parsed due to HTML normalization rules. This may allow injection of arbitrary attributes into tags.