CVE-2020-5280

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.

Risk Information

Base Score

7.5

MODERATE

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS Score

Exploitation Probability

0.848

Associated Vulnerability

Vulnerability	OS Platform
Vulnerabilities CVE-2020-5280 are fixed in http4s--server_2.12 0.18.26	Windows
Vulnerabilities CVE-2020-5280 are fixed in http4s--server_2.12 0.20.20	Windows
Vulnerabilities CVE-2020-5280 are fixed in http4s--server_2.12 0.21.2	Windows
Vulnerabilities CVE-2020-5280 are fixed in http4s--server_2.12 for Linux 0.18.26	Linux
Vulnerabilities CVE-2020-5280 are fixed in http4s--server_2.12 for Linux 0.20.20	Linux
Vulnerabilities CVE-2020-5280 are fixed in http4s--server_2.12 for Linux 0.21.2	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234