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protobuf-c before 1.4.1 has an unsigned integer overflow...

Moderate severity Unreviewed Published Apr 13, 2023 to the GitHub Advisory Database • Updated Apr 11, 2024

Package

No package listed— Suggest a package

Affected versions

Unknown

Patched versions

Unknown

Description

protobuf-c before 1.4.1 has an unsigned integer overflow in parse_required_member.

References

Published by the National Vulnerability Database Apr 13, 2023
Published to the GitHub Advisory Database Apr 13, 2023
Last updated Apr 11, 2024

Severity

Moderate

EPSS score

Exploit Prediction Scoring System (EPSS)

This score estimates the probability of this vulnerability being exploited within the next 30 days. Data provided by FIRST.
(5th percentile)

Weaknesses

Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control. Learn more on MITRE.

CVE ID

CVE-2022-48468

GHSA ID

GHSA-g29w-rp5q-p5vq

Source code

No known source code

Dependabot alerts are not supported on this advisory because it does not have a package from a supported ecosystem with an affected and fixed version.

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