7.8

CVE-2022-33064: libsndfile_project libsndfile Off-by-one Error

CVSS: 7.8v3.1HighModified
AliasesUBUNTU-CVE-2022-33064DEBIAN-CVE-2022-33064
Published 18-07-2023Last modified 28-10-2024
Open JSON

Vulnerability summary

CVE-2022-33064 is a high (CVSS 7.8) Off-by-one Error vulnerability in libsndfile_project libsndfile. EPSS estimates a 0.34% chance of exploitation in the next 30 days, higher than 25.9% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
41/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.8/10
010
High · v3.1 (NVD)
EPSS score
0.34%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1github

Timeline

  1. 18-07-2023
    PublishedVulnerability first disclosed.
  2. 28-10-2024
    Last modifiedVulnerability information updated.

Description

An off-by-one error in function wav_read_header in src/wav.c in Libsndfile 1.1.0, results in a write out of bound, which allows an attacker to execute arbitrary code, Denial of Service or other unspecified impacts.

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

0.34%

Chance of exploitation in the next 30 days

Percentile

26%

Versus all other CVEs

30-day change

0.00 pp

From 0.34% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.34%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • githubUnverified

    Libsndfile

    Maturity: poc

Weaknesses

CWE · root cause

Affected systems

Debian1 product
  • libsndfileAll versions (No fix recorded)
Libsndfile_project1 product
Ubuntu1 product
  • libsndfileAll versions (No fix recorded)

3 vendors · 3 products

References

5 links