CVE Database›Document archive›CVE-2023-34453

CVE-2023-34453

snappy-java: Integer overflow in shuffle leads to DoS

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Severity

Moderate

Red Hat Product Security

5.9

CVSS 3.1

Review impact separately from score.

Published · June 15, 2023

Updated · October 27, 2026

Description

A flaw was found in Snappy-java's shuffle function, which does not check input sizes before beginning operations. This issue could allow an attacker to send malicious input to trigger an overflow error that crashes the program, resulting in a denial of service.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 5.9
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE-190 · Integer Overflow or Wraparound