Free and open · new CVEs checked every 20 minutesStatusRSSOpen dataContact

CVE-2018-17095: An issue has been discovered in mpruett Audio File Library (aka audiofile) 0.3.6, 0.3.5, 0.3.4, 0.3.3, 0.3.2,

64
This week
HIGH 8.8WATCHLISTDOWNGRADEMITIGATE

CVE-2018-17095 is a high-severity flaw (CVSS 8.8) affecting audiofile, ubuntu linux. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

An issue has been discovered in mpruett Audio File Library (aka audiofile) 0.3.6, 0.3.5, 0.3.4, 0.3.3, 0.3.2, 0.3.1, 0.3.0. A heap-based buffer overflow in Expand3To4Module::run has occurred when running sfconvert.

Why this priority

  • High severity
  • EPSS top 8%: very likely to be exploited
  • Public exploit reference
  • On your watchlist

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score8.8 (High)
Attack vectorNetwork (remote)
Attack complexityLow
Privileges neededNone
User interactionRequired
EPSS exploit chance4.7% (top 8%)
CISA exploited listNo
WeaknessCWE-787
Published2018-09-16
Last modified2026-06-17
Publisher (CNA): MITRE · Vendor: audiofile · canonical

Share: LinkedIn · X · Reddit

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

audiofile audiofile DOWNGRADE
Affected: 0.3.0 · 0.3.1 · 0.3.2 · 0.3.3 · 0.3.4 · 0.3.5 · 0.3.6
Fixed in: no fixed release known
Safe to downgrade to: a release before 0.3.0
1. Check installed version
apt-cache policy audiofile || rpm -q audiofile || audiofile --version
2. No fixed release: DOWNGRADE to a release before 0.3.0 (Debian / Ubuntu)
apt-cache madison audiofile sudo apt install audiofile=<VERSION_BEFORE_0.3.0> sudo apt-mark hold audiofile
2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)
dnf --showduplicates list audiofile sudo dnf downgrade audiofile-<VERSION_BEFORE_0.3.0> sudo dnf versionlock add audiofile
Downgrade risk
Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.
After downgrade
Restart the service, and keep the package held until a fixed release ships.
canonical ubuntu linux MITIGATE
Affected: 14.04
Fixed in: no fixed release known
Safe to downgrade to: a release before 14.04
Check your OS release
cat /etc/os-release; uname -r
Debian / Ubuntu
sudo apt update && sudo apt full-upgrade
RHEL / Amazon Linux / Fedora
sudo dnf upgrade --refresh
Windows
Install the latest cumulative update from Windows Update
If no patch exists yet
OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.
Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2018-17095?

audiofile: downgrade or apply the listed mitigation; ubuntu linux: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2018-17095 being exploited?

CVE-2018-17095 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2018-17095 affect?

CVE-2018-17095 affects audiofile, ubuntu linux. Severity is high (CVSS 8.8). An issue has been discovered in mpruett Audio File Library (aka audiofile) 0.3.6, 0.3.5, 0.3.4, 0.3.3, 0.3.2, 0.3.1, 0.3.0. A heap-based buffer overflow in Expand3To4Module::run has occurred when running sfconvert.

How urgent is CVE-2018-17095?

Priority 64/100. High severity; EPSS top 8%: very likely to be exploited; Public exploit reference; On your watchlist

Software pages

Ubuntu vulnerabilities

Related CVEs

References

← Back to latest CVEs

Get the weekly exploited-CVE digest by emailThe CVEs being attacked this week and how to fix them. No spam, unsubscribe any time.