CVE-2018-20198 - CVE House
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Status published Medium CVE-2018-20198

A NULL pointer dereference was discovered in ifilter_bank of libfaad/filtbank.c...

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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CVE-2018-20362
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CVE-2018-20361
An invalid memory address dereference was discovered in the hf_assembly...
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CVE-2018-20360
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Affected Vendor

audiocoding

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Affected Software

freeware advanced audio decoder 2
Vulnerable Versions:
2.8.8

Timeline

Official Publish: December 18th, 2018
Last Modified: August 5th, 2024
Added to House: July 20th, 2026

CVSS Vectors

V3: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.