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Fencer Vulns
medium 5.5

CVE-2017-15642 json

In lsx_aiffstartread in aiff.c in Sound eXchange (SoX) 14.4.2, there is a Use-After-Free vulnerability triggered by supplying a malformed A…

published 2017-10-19 9 y ago modified 2026-06-17 4 mo ago also EUVD-2017-7093

cvss
5.5
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.5%
EPSS 1.5% chance of exploitation in 30 days, percentile 74%
public exploits
0
none known

Summary

In lsx_aiffstartread in aiff.c in Sound eXchange (SoX) 14.4.2, there is a Use-After-Free vulnerability triggered by supplying a malformed AIFF file.

Patch / fix

  • sox Debian 13, Debian 12 14.4.2-2

debian advisories DEBIAN-CVE-2017-15642

  • sox Ubuntu 14.04 LTS 14.4.1-3ubuntu1.1
  • sox Ubuntu 16.04 LTS 14.4.1-5ubuntu0.1

ubuntu advisories UBUNTU-CVE-2017-15642

Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

  • sox openSUSE Tumbleweed 14.4.2-5.17
  • sox Package Hub 12 SP3 14.4.2-5.1

opensuse advisories openSUSE-SU-2024:11394-1openSUSE-SU-2018:0489-1openSUSE-SU-2018:0493-1

  • sox Arch Linux 14.4.2-3

arch linux advisories AVG-610

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2017-15642 updated cvss 3.3

sox: Use-after-free in lsx_aiffstartread

  • Red Hat Enterprise Linux 5 sox Red Hat Enterprise Linux 6 sox Red Hat Enterprise Linux 7 sox
    affected: no fix planned “Will not fix”

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

1.49% chance of exploitation in the next 30 days, higher than 74% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 3.0 5.5 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:N/A:P

Classification

Weakness

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.