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CVE-2022-3510

Parsing issue in protobuf message-type extension PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
Google / ProtocolBuffersaffected 3.21.0 before 3.21.7; affected 3.20.0 before 3.20.3; affected 3.19.0 before 3.19.6; affected 3.16.0 before 3.16.3

CWE

No CWE identifiers supplied.

References

ADP enrichment

CVE

No English description supplied.

CISA-ADP

No English description supplied.

No references supplied.