CVE-2022-19417.5HighCWE-1286

CVE-2022-1941: Out of Memory issue in ProtocolBuffers for cpp and python

Google LLC · protobuf-cpp

Vendor fix available · Affected: Google LLC protobuf-cpp · Exploitation: possible (1 to 10%)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

1.5%probability of exploitation in the next 30 days

74th percentile

050100

Higher than 74% of scored CVEs

7.5HighCVSS 3.1

LowMediumHighCrit.

DescriptionCVE.org

A parsing vulnerability for the MessageSet type in the ProtocolBuffers versions prior to and including 3.16.1, 3.17.3, 3.18.2, 3.19.4, 3.20.1 and 3.21.5 for protobuf-cpp, and versions prior to and including 3.16.1, 3.17.3, 3.18.2, 3.19.4, 3.20.1 and 4.21.5 for protobuf-python can lead to out of memory failures. A specially crafted message with multiple key-value per elements creates parsing issues, and can lead to a Denial of Service against services receiving unsanitized input. We recommend upgrading to versions 3.18.3, 3.19.5, 3.20.2, 3.21.6 for protobuf-cpp and 3.18.3, 3.19.5, 3.20.2, 4.21.6 for protobuf-python. Versions for 3.16 and 3.17 are no longer updated.

Affected products2

From the CVE record. A product or version that is not listed is unknown, not unaffected.

Google LLC · protobuf-cppup to and including 3.16.1; up to and including 3.17.3; up to and including 3.18.2; up to and including 3.19.4; up to and including 3.20.1; up to and including 3.21.5
Google LLC · protobuf-pythonup to and including 3.16.1; up to and including 3.17.3; up to and including 3.18.2; up to and including 3.19.4; up to and including 3.20.1; up to and including 4.21.5

On the Atlas

Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.

Open the Atlas

Exploitation: Possible (1 to 10%). EPSS between 1% and 10%.
CISA KEV: Not listed
Public check: No public nuclei template
Weakness: Improper Validation of Syntactic Correctness of Input · Input Validation and Logic
Vendor: Google LLC
Published: September 2022
Band: Possible (1 to 10%), September 2022

CoverageNo articles yet

No CyberSIXT article names CVE-2022-1941 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.