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No exploitation reportedFix available

CVE-2019-13147

No exploitation reported by the sources we read.

  • Published2019-07-02
  • WeaknessCWE-476

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

In Audio File Library (aka audiofile) 0.3.6, there exists one NULL pointer dereference bug in ulaw2linear_buf in G711.cpp in libmodules.a that allows an attacker to cause a denial of service via a crafted file.

Timeline

dates in UTC
  1. 2019-07-0200:15CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-11-04 15:37 UTC
Indicators tagged with this CVE, per day0 indicators over 7 days
Block these indicators
  • Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2019-13147?format=txt
  • CSV export: https://api.ismalicious.com/edl/cve/CVE-2019-13147?format=csv
  • TAXII collection of exploited CVEs
  • The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD
Audiofile
BranchAffectedFixed in
0.3= 0.3.6no fix published
Debian debian linux
BranchAffectedFixed in
10.0= 10.0no fix published

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Distribution builds and vendor advisories

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Packages

  • audiofileUbuntu:Pro:18.04:LTSall versions · fixed in 0.3.6-4ubuntu0.1~esm1
  • audiofileUbuntu:Pro:16.04:LTSall versions · fixed in 0.3.6-2ubuntu0.16.04.1+esm1
  • audiofileUbuntu:Pro:14.04:LTSall versions · fixed in 0.3.6-2ubuntu0.14.04.3+esm1
  • audiofileUbuntu:26.10all versions · no fixed version listed
  • audiofileUbuntu:26.04:LTSall versions · no fixed version listed
  • audiofileUbuntu:25.10all versions · no fixed version listed
  • audiofileUbuntu:24.04:LTSall versions · no fixed version listed
  • audiofileUbuntu:22.04:LTSall versions · fixed in 0.3.6-5+deb10u1build0.22.04.1

19 more package ranges on OSV.dev

Vendor advisories

  • CVE-2019-13147 Red Hat Product Security

    audiofile: a NULL pointer dereference in ulaw2linear_buf in G711.cpp in libmodules.a leading to DoS

Full record on NVD

Fix

No fix published by the sources we read yet. NVD record

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof-of-concept repositories
none listed
PoC-in-GitHub
Metasploit modules
none listed
Metasploit Framework

Sources

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Published
2019-07-02
Last Modified
2026-06-17
NVD status
Modified
GitHub Advisory
GHSA-f72j-hf57-7h84

Frequently asked questions

What is CVE-2019-13147?

In Audio File Library (aka audiofile) 0.3.6, there exists one NULL pointer dereference bug in ulaw2linear_buf in G711.cpp in libmodules.a that allows an attacker to cause a denial of service via a crafted file.

Is CVE-2019-13147 actively exploited?

Active exploitation of CVE-2019-13147 has not been confirmed. Its EPSS score was 1.9% on 2026-11-03, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2019-13147?

CVE-2019-13147 has a CVSS v3 base score of 6.5 (MEDIUM severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.

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Surveillance reads the versions in your stack — a domain, a lockfile or a list — checks each CVE against the ranges its sources publish, and alerts you when one you run is exploited or enters CISA KEV. A version it cannot read stays « version not verified ».

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Sources for this record