Описание
bleach.clean behavior parsing style attributes could result in a regular expression denial of service (ReDoS). Calls to bleach.clean with an allowed tag with an allowed style attribute are vulnerable to ReDoS. For example, bleach.clean(..., attributes={'a': ['style']}).
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support, was needed |
| devel | not-affected | 3.1.4-1 |
| eoan | ignored | end of life |
| esm-apps-legacy/xenial | released | 1.4.2-1ubuntu0.1~esm1 |
| esm-apps/bionic | released | 2.1.2-1ubuntu0.1~esm1 |
| esm-apps/focal | released | 3.1.1-1ubuntu0.1~esm1 |
| esm-apps/jammy | not-affected | 3.1.4-1 |
| esm-apps/noble | not-affected | 3.1.4-1 |
| esm-apps/xenial | released | 1.4.2-1ubuntu0.1~esm1 |
| esm-infra-legacy/trusty | DNE |
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Ссылки на источники
EPSS
7.5 High
CVSS3
Связанные уязвимости
bleach.clean behavior parsing style attributes could result in a regular expression denial of service (ReDoS). Calls to bleach.clean with an allowed tag with an allowed style attribute are vulnerable to ReDoS. For example, bleach.clean(..., attributes={'a': ['style']}).
bleach.clean behavior parsing style attributes could result in a regular expression denial of service (ReDoS). Calls to bleach.clean with an allowed tag with an allowed style attribute are vulnerable to ReDoS. For example, bleach.clean(..., attributes={'a': ['style']}).
bleach.clean behavior parsing style attributes could result in a regul ...
regular expression denial-of-service (ReDoS) in Bleach
EPSS
7.5 High
CVSS3