Ecosyste.ms: Advisories

Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXBmeGYtd2g5Ni1mdmpj

Log Forging in generator-jhipster-kotlin

Impact

We log the mail for invalid password reset attempts.
As the email is provided by a user and the api is public this can be used by an attacker to forge log entries.
This is vulnerable to https://cwe.mitre.org/data/definitions/117.html

This problem affects only application generated with jwt or session authentication. Applications using oauth are not vulnerable.

Patches

version 1.7.0.

Workarounds

In AccountResource.kt you should change the line

 log.warn("Password reset requested for non existing mail '$mail'");

to

 log.warn("Password reset requested for non existing mail");

References

• https://cwe.mitre.org/data/definitions/117.html
• https://owasp.org/www-community/attacks/Log_Injection
• https://www.baeldung.com/jvm-log-forging

For more information

If you have any questions or comments about this advisory:

• Open an issue in jhipster kotlin

Permalink: https://github.com/advisories/GHSA-pfxf-wh96-fvjc
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXBmeGYtd2g5Ni1mdmpj
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: almost 4 years ago
Updated: over 1 year ago

CVSS Score: 5.3
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Identifiers: GHSA-pfxf-wh96-fvjc, CVE-2020-4072
References:

• https://github.com/jhipster/jhipster-kotlin/security/advisories/GHSA-pfxf-wh96-fvjc
• https://github.com/jhipster/jhipster-kotlin/commit/426ccab85e7e0da562643200637b99b6a2a99449
• https://owasp.org/www-community/attacks/Log_Injection
• https://www.baeldung.com/jvm-log-forging
• https://nvd.nist.gov/vuln/detail/CVE-2020-4072
• https://github.com/advisories/GHSA-pfxf-wh96-fvjc

Repository: https://github.com/jhipster/jhipster-kotlin
Blast Radius: 8.7

Affected Packages