Description
A NULL pointer dereference was discovered in ifilter_bank of libfaad/filtbank.c in Freeware Advanced Audio Decoder 2 (FAAD2) 2.8.8. The vulnerability causes a segmentation fault and application crash, which leads to denial of service because adding to windowed output is mishandled in the LONG_START_SEQUENCE case.
Published: 2018-12-18
Score: 5.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Debian DSA Debian DSA DSA-4522-1 faad2 security update
EUVD EUVD EUVD-2018-12765 A NULL pointer dereference was discovered in ifilter_bank of libfaad/filtbank.c in Freeware Advanced Audio Decoder 2 (FAAD2) 2.8.8. The vulnerability causes a segmentation fault and application crash, which leads to denial of service because adding to windowed output is mishandled in the LONG_START_SEQUENCE case.
History

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Subscriptions

Audiocoding Freeware Advanced Audio Decoder 2
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T11:58:18.616Z

Reserved: 2018-12-17T00:00:00.000Z

Link: CVE-2018-20198

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-12-18T01:29:00.440

Modified: 2024-11-21T04:01:04.890

Link: CVE-2018-20198

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses