Path Traversal in Dino
CVE-2021-33896
Dino before 0.1.2 and 0.2.x before 0.2.1 allows Directory Traversal (only for creation of new files) via URI-encoded path separators.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.018 (77.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 77th percentile — 77.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.018 · newest: 0.018 · change: 0.000
Affected products
- Dino
- Fedoraproject Fedora — versions 33, 34
Weakness classification (CWE)
References
- dino.im/blog/ (Vendor Advisory)
- dino.im/security/cve-2021-33896/ (Patch, Vendor Advisory)
- www.openwall.com/lists/oss-security/2021/06/07/2 (mailing-list, Patch, Mailing List, Third Party Advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
Frequently asked questions
- What is CVE-2021-33896?
- CVE-2021-33896 is a medium-severity vulnerability in Dino, classified under Path Traversal. CVSS score: 5.3/10. Published 2021-06-07.
- How severe is CVE-2021-33896?
- Medium severity. CVSS v3 base score is 5.3 out of 10.