CVE-2022-3389 Path Traversal in ikus060/rdiffweb
An attacker can exploit a path traversal vulnerability in rdiffweb to read arbitrary files from the server.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2022-3389?
CVE-2022-3389 is a high-severity path traversal vulnerability in ikus060/rdiffweb, published on 6 Oct 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Path Traversal in GitHub repository ikus060/rdiffweb prior to 2.4.10.
Weakness: CWE-22
Which versions are affected by CVE-2022-3389?
3 open source packages ship an affected version, including rdiffweb. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
rdiffweb PyPI | All versions | 2.4.10 |
rdiffweb PyPI | All versions | 2.4.10 |
rdiffweb PyPI | All versions | 2.4.10 |
Products include Ikus-Soft Rdiffweb.
How do I fix CVE-2022-3389?
Upgrade rdiffweb to 2.4.10 or later.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2022-3389 being exploited?
There is no known exploitation of CVE-2022-3389 in the wild and no public exploit code.
Other vulnerabilities in ikus060/rdiffweb
- CVE-2022-3167 Improper Restriction of Rendered UI Layers or Frames in ikus060/rdiffweb
- CVE-2022-3221 Cross-Site Request Forgery (CSRF) in ikus060/rdiffweb
- CVE-2022-4724 Improper Access Control in ikus060/rdiffweb
- CVE-2022-3371 rdiffweb's lack of token name length limit can result in DoS or memory corruption
- CVE-2022-3174 Sensitive Cookie in HTTPS Session Without 'Secure' Attribute in ikus060/rdiffweb
Sources
Also known as GHSA-hrrm-895h-xh34, PYSEC-2022-302.