CVE-2022-25647
Deserialization of Untrusted Data in Gson
7.7
HIGH
CVSS 3.1
EPSS 2.3%
Description
The package `com.google.code.gson:gson` before 2.8.9 is vulnerable to Deserialization of Untrusted Data via the `writeReplace()` method in internal classes, which may lead to denial of service attacks.
How to fix CVE-2022-25647
To remediate CVE-2022-25647, upgrade the affected package to a fixed version below.
- Debian/libgoogle-gson-java—upgrade to 2.8.6-1+deb11u1 or later
- —upgrade to 2.4-1+deb9u1 or later
- —upgrade to 2.8.5-3+deb10u1 or later
- —upgrade to 2.8.6-1+deb11u1 or later
- —upgrade to 2.8.9 or later
Is CVE-2022-25647 being exploited?
Low — EPSS is 2.3%, meaning exploitation activity has not been observed at scale.
Affected packages (5)
- from 0, < 2.8.6-1+deb11u1
- from 0, < 2.4-1+deb9u1
- from 0, < 2.8.5-3+deb10u1
- from 0, < 2.8.6-1+deb11u1
- from 0, < 2.8.9
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.7 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:H |