Vulnerability · Published May 25, 2023 · Assigned by jpcert
CVE-2023-28370
Medium 6.1
In plain English
A medium-severity open redirect in Tornado from tornadoweb. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.1% (higher than 67% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)6.1Medium
Exploit odds (30 days)1.1%top 33.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Open redirect vulnerability in Tornado versions 6.3.1 and earlier allows a remote unauthenticated attacker to redirect a user to an arbitrary web site and conduct a phishing attack by having user access a specially crafted URL.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux:9 | python3-tornado | 6.1.0-9.el9 | ALSA-2023:6523 |
| Debian:12 | python-tornado | 6.2.0-3+deb12u1 | DEBIAN-CVE-2023-28370 |
| Debian:13 | python-tornado | 6.3.2-1 | DEBIAN-CVE-2023-28370 |
| Debian:14 | python-tornado | 6.3.2-1 | DEBIAN-CVE-2023-28370 |
| PyPI | tornado | 6.3.2 | GHSA-hj3f-6gcp-jg8j |
| PyPI | tornado | 6.3.2 | PYSEC-2023-75 |
| Ubuntu:24.04:LTS | python-tornado | 6.4.0-1ubuntu0.1 | USN-7150-1 |
| Ubuntu:22.04:LTS | salt | no fix listed | UBUNTU-CVE-2023-28370 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| tornadoweb | Tornado | versions 6.3.1 and earlier |
Weakness: CWE-601 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N