CVE-2022-1379: URL Restriction Bypass in plantuml/plantuml
First published: Sat May 14 2022(Updated: )
URL Restriction Bypass in GitHub repository plantuml/plantuml prior to V1.2022.5. An attacker can abuse this to bypass URL restrictions that are imposed by the different security profiles and achieve server side request forgery (SSRF). This allows accessing restricted internal resources/servers or sending requests to third party servers.
Credit: security@huntr.dev
| Affected Software | Affected Version | How to fix |
|---|---|---|
| PlantUML | <1.2022.5 | |
| Red Hat Fedora | =35 | |
| Red Hat Fedora | =36 |
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Reference Links
- https://github.com/plantuml/plantuml/commit/93e5964e5f35914f3f7b89de620c596795550083
- https://huntr.dev/bounties/0d737527-86e1-41d1-9d37-b2de36bc063a
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CHUE4G5CAJUD7L2QPJF6U4JYQTP7CNNL/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/J4DP36G2VBOZUNQIUZ5LVJKZIVO4SDAI/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CHUE4G5CAJUD7L2QPJF6U4JYQTP7CNNL/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J4DP36G2VBOZUNQIUZ5LVJKZIVO4SDAI/
Frequently Asked Questions
What is the severity of CVE-2022-1379?
CVE-2022-1379 is classified as a high severity vulnerability.
How do I fix CVE-2022-1379?
To fix CVE-2022-1379, you should upgrade PlantUML to version 1.2022.5 or later.
What type of attack is associated with CVE-2022-1379?
CVE-2022-1379 is associated with server-side request forgery (SSRF) attacks.
Which software versions are affected by CVE-2022-1379?
CVE-2022-1379 affects versions of PlantUML prior to 1.2022.5 and Fedora versions 35 and 36.
What vulnerabilities does CVE-2022-1379 allow an attacker to exploit?
CVE-2022-1379 allows an attacker to bypass URL restrictions and access internal resources.
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- vendor/plantuml
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- canonical/red hat fedora
- version/red hat fedora/35
- version/red hat fedora/36