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| purl | pkg:deb/debian/python-tornado@6.2.0-3%2Bdeb12u1 |
| Next non-vulnerable version | 6.2.0-3+deb12u2 |
| Latest non-vulnerable version | 6.4.2-3 |
| Risk | 4.0 |
| Vulnerability | Summary | Fixed by |
|---|---|---|
|
VCID-hmev-s7nv-wub2
Aliases: CVE-2025-47287 GHSA-7cx3-6m66-7c5m |
Tornado is a Python web framework and asynchronous networking library. When Tornado's ``multipart/form-data`` parser encounters certain errors, it logs a warning but continues trying to parse the remainder of the data. This allows remote attackers to generate an extremely high volume of logs, constituting a DoS attack. This DoS is compounded by the fact that the logging subsystem is synchronous. All versions of Tornado prior to 6.5.0 are affected. The vulnerable parser is enabled by default. Upgrade to Tornado version 6.50 to receive a patch. As a workaround, risk can be mitigated by blocking `Content-Type: multipart/form-data` in a proxy. |
Affected by 0 other vulnerabilities. Affected by 0 other vulnerabilities. |
| Vulnerability | Summary | Aliases |
|---|---|---|
| VCID-1ucn-3yzf-73c1 | Tornado has an HTTP cookie parsing DoS vulnerability |
CVE-2024-52804
GHSA-8w49-h785-mj3c |
| VCID-9bab-qq7f-aaah | Open redirect in Tornado |
CVE-2023-28370
GHSA-hj3f-6gcp-jg8j PYSEC-2023-75 |
| Date | Actor | Action | Vulnerability | Source | VulnerableCode Version |
|---|---|---|---|---|---|
| 2025-06-22T16:52:09.671337+00:00 | Debian Importer | Fixing | VCID-9bab-qq7f-aaah | None | 36.1.3 |
| 2025-06-21T06:55:10.235535+00:00 | Debian Importer | Affected by | VCID-hmev-s7nv-wub2 | https://security-tracker.debian.org/tracker/data/json | 36.1.3 |
| 2025-06-21T01:34:40.103592+00:00 | Debian Importer | Fixing | VCID-9bab-qq7f-aaah | https://security-tracker.debian.org/tracker/data/json | 36.1.3 |
| 2025-06-20T22:09:08.554242+00:00 | Debian Importer | Fixing | VCID-1ucn-3yzf-73c1 | https://security-tracker.debian.org/tracker/data/json | 36.1.3 |
| 2025-05-31T21:13:32.476915+00:00 | Debian Importer | Affected by | VCID-hmev-s7nv-wub2 | https://security-tracker.debian.org/tracker/data/json | 36.0.0 |
| 2025-04-13T02:44:47.648248+00:00 | Debian Oval Importer | Fixing | VCID-9bab-qq7f-aaah | https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 | 36.0.0 |
| 2025-04-13T02:42:12.416595+00:00 | Debian Oval Importer | Fixing | VCID-1ucn-3yzf-73c1 | https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 | 36.0.0 |
| 2025-04-06T09:49:01.706169+00:00 | Debian Importer | Fixing | VCID-9bab-qq7f-aaah | None | 36.0.0 |
| 2025-04-04T04:19:10.022270+00:00 | Debian Importer | Fixing | VCID-9bab-qq7f-aaah | https://security-tracker.debian.org/tracker/data/json | 36.0.0 |
| 2025-04-04T00:47:29.970945+00:00 | Debian Importer | Fixing | VCID-1ucn-3yzf-73c1 | https://security-tracker.debian.org/tracker/data/json | 36.0.0 |
| 2025-02-22T05:32:59.593246+00:00 | Debian Importer | Fixing | VCID-1ucn-3yzf-73c1 | https://security-tracker.debian.org/tracker/data/json | 35.1.0 |
| 2025-02-21T10:29:20.146529+00:00 | Debian Importer | Fixing | VCID-9bab-qq7f-aaah | None | 35.1.0 |
| 2025-02-21T10:29:16.761610+00:00 | Debian Importer | Fixing | VCID-9bab-qq7f-aaah | https://security-tracker.debian.org/tracker/data/json | 35.1.0 |