Описание
Werkzeug is a Web Server Gateway Interface web application library. Applications using werkzeug.formparser.MultiPartParser corresponding to a version of Werkzeug prior to 3.0.6 to parse multipart/form-data requests (e.g. all flask applications) are vulnerable to a relatively simple but effective resource exhaustion (denial of service) attack. A specifically crafted form submission request can cause the parser to allocate and block 3 to 8 times the upload size in main memory. There is no upper limit; a single upload at 1 Gbit/s can exhaust 32 GB of RAM in less than 60 seconds. Werkzeug version 3.0.6 fixes this issue.
| Релиз | Статус | Примечание |
|---|---|---|
| devel | released | 3.0.4-1ubuntu1 |
| esm-infra/bionic | not-affected | |
| esm-infra/focal | not-affected | 0.16.1+dfsg1-2ubuntu0.2 |
| esm-infra/xenial | not-affected | |
| focal | not-affected | 0.16.1+dfsg1-2ubuntu0.2 |
| jammy | released | 2.0.2+dfsg1-1ubuntu0.22.04.3 |
| noble | released | 3.0.1-3ubuntu0.2 |
| oracular | released | 3.0.3-1ubuntu0.1 |
| plucky | released | 3.0.4-1ubuntu1 |
| questing | released | 3.0.4-1ubuntu1 |
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| Релиз | Статус | Примечание |
|---|---|---|
| devel | needs-triage | |
| esm-apps/jammy | needs-triage | |
| esm-apps/noble | needs-triage | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| jammy | needs-triage | |
| noble | needs-triage | |
| oracular | ignored | end of life, was needs-triage |
| plucky | needs-triage | |
| questing | needs-triage |
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7.5 High
CVSS3
Связанные уязвимости
Werkzeug is a Web Server Gateway Interface web application library. Applications using `werkzeug.formparser.MultiPartParser` corresponding to a version of Werkzeug prior to 3.0.6 to parse `multipart/form-data` requests (e.g. all flask applications) are vulnerable to a relatively simple but effective resource exhaustion (denial of service) attack. A specifically crafted form submission request can cause the parser to allocate and block 3 to 8 times the upload size in main memory. There is no upper limit; a single upload at 1 Gbit/s can exhaust 32 GB of RAM in less than 60 seconds. Werkzeug version 3.0.6 fixes this issue.
Werkzeug is a Web Server Gateway Interface web application library. Applications using `werkzeug.formparser.MultiPartParser` corresponding to a version of Werkzeug prior to 3.0.6 to parse `multipart/form-data` requests (e.g. all flask applications) are vulnerable to a relatively simple but effective resource exhaustion (denial of service) attack. A specifically crafted form submission request can cause the parser to allocate and block 3 to 8 times the upload size in main memory. There is no upper limit; a single upload at 1 Gbit/s can exhaust 32 GB of RAM in less than 60 seconds. Werkzeug version 3.0.6 fixes this issue.
Werkzeug is a Web Server Gateway Interface web application library. Ap ...
7.5 High
CVSS3