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CVE-2020-22026

Status Candidate

Overview

Buffer Overflow vulnerability exists in FFmpeg 4.2 in the config_input function at libavfilter/af_tremolo.c, which could let a remote malicious user cause a Denial of Service.

Related Files

Ubuntu Security Notice USN-5472-1
Posted Jun 9, 2022
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 5472-1 - It was discovered that FFmpeg would attempt to divide by zero when using Linear Predictive Coding or AAC codecs. An attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS and Ubuntu 21.10. It was discovered that FFmpeg incorrectly handled certain input. An attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS and Ubuntu 21.10.

tags | advisory, denial of service
systems | linux, ubuntu
advisories | CVE-2020-20445, CVE-2020-20450, CVE-2020-20453, CVE-2020-21041, CVE-2020-21688, CVE-2020-21697, CVE-2020-22015, CVE-2020-22016, CVE-2020-22021, CVE-2020-22023, CVE-2020-22026, CVE-2020-22030, CVE-2020-22032, CVE-2020-22033, CVE-2020-22034, CVE-2020-22037, CVE-2020-22042, CVE-2020-35965, CVE-2021-38171, CVE-2021-38291, CVE-2022-1475, CVE-2022-22025
SHA-256 | e585b9b0a05cd9ab8e19170cfe907c6d7df10fa6fd127d400f542b1ca439c0f5
Debian Security Advisory 4990-1
Posted Oct 28, 2021
Authored by Debian | Site debian.org

Debian Linux Security Advisory 4990-1 - Several vulnerabilities have been discovered in the FFmpeg multimedia framework, which could result in denial of service or potentially the execution of arbitrary code if malformed files/streams are processed.

tags | advisory, denial of service, arbitrary, vulnerability
systems | linux, debian
advisories | CVE-2020-20445, CVE-2020-20446, CVE-2020-20453, CVE-2020-21041, CVE-2020-22015, CVE-2020-22016, CVE-2020-22017, CVE-2020-22019, CVE-2020-22020, CVE-2020-22021, CVE-2020-22022, CVE-2020-22023, CVE-2020-22025, CVE-2020-22026
SHA-256 | 1d7448dffc88dd9ac7649a61dd02bfa08687de81384f332104dca5cc97e6d328
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