CVE-2019-12422
Improper input validation in Apache Shiro
7.5
HIGH
CVSS 3.1
EPSS 54.9%
Description
Apache Shiro before 1.4.2, when using the default "remember me" configuration, cookies could be susceptible to a padding attack.
How to fix CVE-2019-12422
To remediate CVE-2019-12422, upgrade the affected package to a fixed version below.
- Debian/shiro—no fix listed
- Maven/org.apache.shiro:shiro-core—upgrade to 1.4.2 or later
Is CVE-2019-12422 being exploited?
Likely — EPSS is 54.9%, placing CVE-2019-12422 in the top tier of vulnerabilities by exploitation probability. Prioritise patching.
Affected packages (2)
- from 0
- from 0, < 1.4.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |