Memory Exhaustion Vulnerability in Protobuf Crate for Rust
CVE-2019-15544

7.5HIGH

Key Information:

Vendor

Rust-protobuf Project

Status
Rust-protobuf
Vendor
CVE Published:
26 August 2019

What is CVE-2019-15544?

A vulnerability has been identified in versions of the protobuf crate for Rust prior to 2.6.0, where an attacker can exploit the Vec::reserve calls to exhaust system memory. This could lead to an application crash or denial of service, making it crucial for users to update to the latest version to mitigate potential risks.

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References

https://rustsec.org/advisories/RUSTSEC-2019-0003.html
x_refsource_MISC
https://lists.apache.org/thread.html/r4ef574a5621b0e670a3...
mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r00097d0b5b6164ea428...
mailing-listx_refsource_MLIST

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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