CVE-2020-4934: Path Traversal
First published: Mon Feb 01 2021(Updated: )
IBM Content Navigator could allow a remote attacker to traverse directories on the system. An attacker could send a specially-crafted URL request containing "dot dot" sequences (/../) to view arbitrary files on the system.
Credit: psirt@us.ibm.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| IBM Content Navigator | <=3.0CD | |
| IBM Content Navigator | =3.0.0 | |
| IBM AIX | ||
| Linux Linux kernel | ||
| Microsoft Windows |
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Reference Links
Frequently Asked Questions
What is CVE-2020-4934?
CVE-2020-4934 is a vulnerability in IBM Content Navigator that allows a remote attacker to traverse directories on the system.
How does CVE-2020-4934 work?
An attacker can send a specially-crafted URL request containing "dot dot" sequences (/../) to view arbitrary files on the system.
Which version of IBM Content Navigator is affected by CVE-2020-4934?
IBM Content Navigator version 3.0.CD is affected by CVE-2020-4934.
What is the severity of CVE-2020-4934?
CVE-2020-4934 has a severity rating of 4.3, which is considered medium.
How can I fix CVE-2020-4934?
IBM has released patches and updates to fix CVE-2020-4934, so make sure to update to the latest version of IBM Content Navigator.
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