CVE-2020-5280
Last modified
CVE-2020-5280 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. http4s before versions 0.18.26, 0.20.20, and 0.21.2 has a local file inclusion vulnerability. This vulnerability applies to all users of org.http4s.server.staticcontent.FileService, org.http4s.server.staticcontent.ResourceService and org.http4s.server.staticcontent.WebjarService. EPSS estimates a 6.82% chance of exploitation in the next 30 days.
Description
http4s before versions 0.18.26, 0.20.20, and 0.21.2 has a local file inclusion vulnerability. This vulnerability applies to all users of org.http4s.server.staticcontent.FileService, org.http4s.server.staticcontent.ResourceService and org.http4s.server.staticcontent.WebjarService. URI normalization is applied incorrectly. Requests whose path info contain ../ or // can expose resources outside of the configured location. This issue is patched in versions 0.18.26, 0.20.20, and 0.21.2. Note that 0.19.0 is a deprecated release and has never been supported.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Typelevel | Http4s | < 0.18.26 |
| Typelevel | Http4s | >= 0.19.0, < 0.20.20 |
| Typelevel | Http4s | >= 0.21.0, < 0.21.2 |
References
- https://github.com/http4s/http4s/security/advisories/GHSA-66q9-f7ff-mmx6Third Party Advisory
- https://github.com/http4s/http4s/security/advisories/GHSA-66q9-f7ff-mmx6Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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