A parsing issue similar to CVE-2022-3171, but with Message-Type Extensions in protobuf-java core and lite versions prior to 3.21.7, 3.20.3, 3.19.6 and 3.16.3 can lead to a denial of service attack. Inputs containing multiple instances of non-repeated embedded messages with repeated or unknown fields causes objects to be converted back-n-forth between mutable and immutable forms, resulting in potentially long garbage collection pauses. We recommend updating to the versions mentioned above.
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No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
| Vendor | Product | Versions | Fixed In |
|---|---|---|---|
| protobuf-java | 3.16.0 - 3.16.3 | - | |
| protobuf-java | 3.19.0 - 3.19.6 | - | |
| protobuf-java | 3.20.0 - 3.20.3 |
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
8
Affected Products
2
References
google / protobuf-java
| - |
| protobuf-java | 3.21.0 - 3.21.7 | - |
| protobuf-javalite | 3.16.0 - 3.16.3 | - |
| protobuf-javalite | 3.17.0 - 3.19.6 | - |
| protobuf-javalite | 3.20.0 - 3.20.3 | - |
| protobuf-javalite | 3.21.0 - 3.21.7 | - |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability
Impact