Rapid7 Vulnerability & Exploit Database

Red Hat: CVE-2021-3246: CVE-2021-3246 libsndfile: Heap buffer overflow via crafted WAV file allows arbitrary code execution (Multiple Advisories)

Free InsightVM Trial No Credit Card Necessary
Watch Demo See how it all works
Back to Search

Red Hat: CVE-2021-3246: CVE-2021-3246 libsndfile: Heap buffer overflow via crafted WAV file allows arbitrary code execution (Multiple Advisories)

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
07/20/2021
Created
08/27/2021
Added
08/26/2021
Modified
12/15/2023

Description

A heap buffer overflow vulnerability in msadpcm_decode_block of libsndfile 1.0.30 allows attackers to execute arbitrary code via a crafted WAV file.

Solution(s)

  • redhat-upgrade-libsndfile
  • redhat-upgrade-libsndfile-debuginfo
  • redhat-upgrade-libsndfile-debugsource
  • redhat-upgrade-libsndfile-devel
  • redhat-upgrade-libsndfile-utils
  • redhat-upgrade-libsndfile-utils-debuginfo

References

  • DSA-4947
  • CVE-2021-3246
  • RHSA-2021:3253
  • RHSA-2021:3295
  • RHSA-2021:3297
  • RHSA-2021:3298

insightVM

Advanced vulnerability management analytics and reporting.
Key Features
Free InsightVM Trial View All Features

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;