# CVE-2023-34454: snappy-java's Integer Overflow vulnerability in compress leads to DoS

Source: https://junglewise.ai/threats/cve-2023-34454-snappy-java-s-integer-overflow-vulnerability-in-compress-leads-to  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2023-06-15  
License: CC BY 4.0 with a link back

CVE-2023-34454 · Severity: low · CVSS 3.1 · Published 2023-06-15

snappy-java's Integer Overflow vulnerability in compress leads to DoS

Technologies: [org.xerial.snappy:snappy-java (Maven)](https://junglewise.ai/threats/technologies/org-xerial-snappy-snappy-java). Vendors: [Maven](https://junglewise.ai/threats/vendors/maven).

## Quick answers

**Is CVE-2023-34454 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2023-34454 being exploited in the wild.

**How severe is CVE-2023-34454?** Low severity, with a CVSS score of 3.1, published 15 June 2023.

**Which products and versions are affected?** org.xerial.snappy:snappy-java (Maven) ECOSYSTEM:introduced=0,fixed=1.1.10.1.

**Is there a fix for CVE-2023-34454?** Yes. org.xerial.snappy:snappy-java (Maven): upgrade to 1.1.10.1 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**Am I affected by CVE-2023-34454?** Check whether you run org.xerial.snappy:snappy-java (Maven) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- org.xerial.snappy:snappy-java (Maven): upgrade to 1.1.10.1 or later

  ```sh
  # set org.xerial.snappy:snappy-java to 1.1.10.1 in your pom.xml or build.gradle
  ```


## Affected products

- org.xerial.snappy:snappy-java (Maven) ECOSYSTEM:introduced=0,fixed=1.1.10.1

## Identifiers

- CVE-2023-34454
- GHSA-fjpj-2g6w-x25r

## Related threats

- [snappy-java buffer overflow in arrayCopy](https://junglewise.ai/threats/cve-2026-116590-snappy-java-is-a-java-port-of-the-snappy-a-fast-c-compresser)
- [snappy-java unbounded memory allocation in decompression](https://junglewise.ai/threats/duplicate-advisory-snappy-java-unbounded-memory-allocation-from-ac3e5e8e)
- [Xerial snappy-java unbounded memory allocation](https://junglewise.ai/threats/cve-2026-108106-xerial-snappy-java-before-1-1-10-9-contains-an-unbounded-memory)
- [Duplicate Advisory: snappy-java: Heap buffer overflow in Snappy.uncompress*Array typed-array methods](https://junglewise.ai/threats/duplicate-advisory-snappy-java-heap-buffer-overflow-in-snappy-3d5847b7)
- [snappy-java buffer overflow in Snappy.uncompress*Array](https://junglewise.ai/threats/cve-2026-93451-snappy-java-buffer-overflow-in-snappy-uncompress-array)