# CVE-2023-28370: python-tornado: Open redirect vulnerability in Tornado versions 6.3.1 and earlier allows a remote unauthenticated attacker to redirec...

CVE-2023-28370 is fixed in 5 products on 1 platform, first by DEBIAN-CVE-2023-28370, released May 25, 2023. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2023-28370
- Priority: High
- CVSS: 7.4 (medium)
- EPSS: 0.0114
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: May 25, 2023

## 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.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | python-tornado Debian 11.6 (bullseye) | 6.1.0-1+deb11u1 | [DLA-4007-1](https://patchblox.com/security/data/fix/linux/dla-4007-1.md) | Jan 1, 2025 |
| Linux | python-tornado Debian 12.15 (bookworm) | 6.2.0-3+deb12u1 | [DEBIAN-CVE-2023-28370](https://patchblox.com/security/data/fix/linux/debian-cve-2023-28370.md) | May 25, 2023 |
| Linux | python-tornado Debian 13.5 (trixie) | 6.3.2-1 | [DEBIAN-CVE-2023-28370](https://patchblox.com/security/data/fix/linux/debian-cve-2023-28370.md) | May 25, 2023 |
| Linux | python-tornado Debian 14 | 6.3.2-1 | [DEBIAN-CVE-2023-28370](https://patchblox.com/security/data/fix/linux/debian-cve-2023-28370.md) | May 25, 2023 |
| Linux | python-tornado Ubuntu 18.04.6 LTS (bionic) | 4.5.3-1ubuntu0.2+esm1 | [python-tornado 4.5.3-1ubuntu0.2+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-python-tornado-4.5.3-1ubuntu0.2-esm1.md) | Nov 22, 2024 |
| Linux | python-tornado-debugsource amzn 2023 | 6.1.0-2.amzn2023.0.3 | [ALAS2023-2023-239](https://patchblox.com/security/data/fix/linux/alas2023-2023-239.md) | Jul 5, 2023 |
| Linux | python-tornado-doc amzn 2023 | 6.1.0-2.amzn2023.0.3 | [ALAS2023-2023-239](https://patchblox.com/security/data/fix/linux/alas2023-2023-239.md) | Jul 5, 2023 |
| Linux | python3-tornado RHEL 9 | 0:6.1.0-9.el9 | [RHSA-2023:6523](https://patchblox.com/security/data/fix/linux/rhsa-2023-6523.md) | Nov 7, 2023 |
| Linux | python3-tornado Ubuntu 18.04.6 LTS (bionic) | 4.5.3-1ubuntu0.2+esm1 | [python3-tornado 4.5.3-1ubuntu0.2+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-python3-tornado-4.5.3-1ubuntu0.2-esm1.md) | Nov 22, 2024 |
| Linux | python3-tornado Ubuntu 20.04 LTS (focal) | 6.0.3+really5.1.1-3ubuntu0.1~esm1 | [python3-tornado 6.0.3+really5.1.1-3ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-python3-tornado-6.0.3-really5.1.1-3ubuntu0.1-esm1.md) | Nov 22, 2024 |
| Linux | python3-tornado Ubuntu 22.04.1 LTS (jammy) | 6.1.0-3ubuntu0.1~esm1 | [python3-tornado 6.1.0-3ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-python3-tornado-6.1.0-3ubuntu0.1-esm1.md) | Nov 22, 2024 |
| Linux | python3-tornado almalinux 9 | 6.1.0-9.el9 | [ALSA-2023:6523](https://patchblox.com/security/data/fix/linux/alsa-2023-6523.md) | Nov 7, 2023 |
| Linux | python3-tornado amzn 2023 | 6.1.0-2.amzn2023.0.3 | [ALAS2023-2023-239](https://patchblox.com/security/data/fix/linux/alas2023-2023-239.md) | Jul 5, 2023 |
| Linux | python3-tornado ol 9 | 0:6.1.0-9.el9 | [ELSA-2023-6523](https://patchblox.com/security/data/fix/linux/elsa-2023-6523.md) | Nov 11, 2023 |
| Linux | python3-tornado-debuginfo amzn 2023 | 6.1.0-2.amzn2023.0.3 | [ALAS2023-2023-239](https://patchblox.com/security/data/fix/linux/alas2023-2023-239.md) | Jul 5, 2023 |

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