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

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2018-12-18T01:00:00

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

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

Link: CVE-2018-20198

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

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

Modified: 2020-06-15T18:15:12.363

Link: CVE-2018-20198

cve-icon Redhat

No data.