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Vulnerability record · CVE-2017-18244 · published 22 March 2018

CVE-2017-18244: Libav out-of-bounds read vulnerability

Libav · Libav

The stereo_processing function in libavcodec/aacps.c in Libav 12.2 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted aac file, related to ff_ps_apply.

6.5 CVSS 3.0 Medium EPSS 0.99% · top 38.6% CWE-125 · Out-of-bounds read
6.5CVSS 3.0 base score, v2 4.3
0.99%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

The stereo_processing function in libavcodec/aacps.c in Libav 12.2 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted aac file, related to ff_ps_apply.

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://bugzilla.libav.org/show_bug.cgi?id=1105 Issue TrackingThird Party Advisory
https://bugzilla.libav.org/show_bug.cgi?id=1105 Issue TrackingThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2017-18244), CISA KEV, FIRST EPSS (scores of 2026-10-06). This page is refreshed as NVD updates the record.