USN-5472-1: FFmpeg vulnerabilities
24109
08 December 2022
08 December 2022
CLOSED
MEDIUM
CVE-2020-20445,CVE-2020-20446,CVE-2020-20450,CVE-2020-20453,CVE-2020-21041,CVE-2020-21688,CVE-2020-21697,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,CVE-2020-22027,CVE-2020-22028,CVE-2020-22029,CVE-2020-22030,CVE-2020-22031,CVE-2020-22032,CVE-2020-22033,CVE-2020-22034,CVE-2020-22035,CVE-2020-22036,CVE-2020-22037,CVE-2020-22042,CVE-2020-35965,CVE-2021-38114,CVE-2021-38171,CVE-2021-38291,CVE-2022-1475
Severity
medium
Vendor
VMware Tanzu
Versions Affected
- Canonical Ubuntu 18.04
Description
It was discovered that FFmpeg would attempt to divide by zero when using Linear Predictive Coding (LPC) 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. (CVE-2020-20445, CVE-2020-20446, CVE-2020-20453) 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. (CVE-2020-20450) It was discovered that FFmpeg incorrectly handled file conversion to APNG format. An attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. (CVE-2020-21041) It was discovered that FFmpeg incorrectly handled remuxing RTP-hint tracks. A remote attacker could possibly use this issue to execute arbitrary code. This issue only affected Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. (CVE-2020-21688) It was discovered that FFmpeg incorrectly handled certain specially crafted AVI files. 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. (CVE-2020-21697) It was discovered that FFmpeg incorrectly handled writing MOV video tags. An attacker could possibly use this issue to cause a denial of service, obtain sensitive information or execute arbitrary code. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS and Ubuntu 21.10. (CVE-2020-22015) It was discovered that FFmpeg incorrectly handled writing MOV files. An attacker could possibly use this issue to cause a denial of service or other unspecified impact. This issue affected only Ubuntu 18.04 LTS. (CVE-2020-22016) It was discovered that FFmpeg incorrectly handled memory when using certain filters. An attacker could possibly use this issue to cause a denial of service or other unspecified impact. This issue only affected Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. (CVE-2020-22017, CVE-2020-22020, CVE-2020-22022, CVE-2020-22023, CVE-2022-22025, CVE-2020-22026, CVE-2020-22028, CVE-2020-22031, CVE-2020-22032, CVE-2020-22034, CVE-2020-22036, CVE-2020-22042) It was discovered that FFmpeg incorrectly handled memory when using certain filters. An attacker could possibly use this issue to cause a denial of service or other unspecified impact. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS and Ubuntu 21.10. (CVE-2020-22019, CVE-2020-22021, CVE-2020-22033) It was discovered that FFmpeg incorrectly handled memory when using certain filters. An attacker could possibly use this issue to cause a denial of service or other unspecified impact. This issue only affected Ubuntu 21.10. (CVE-2020-22027, CVE-2020-22029, CVE-2020-22030, CVE-2020-22035) It was discovered that FFmpeg incorrectly handled certain specially crafted JPEG files. An attacker could possibly use this issue to obtain sensitive information. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS and Ubuntu 21.10. (CVE-2020-22037) It was discovered that FFmpeg incorrectly performed calculations in EXR codec. An attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. (CVE-2020-35965) It was discovered that FFmpeg did not verify return values of functions init_vlc and init_get_bits. An attacker could possibly use this issue to cause a denial of service or other unspecified impact. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS and Ubuntu 21.10. (CVE-2021-38114, CVE-2021-38171) It was discovered that FFmpeg incorrectly handled certain specially crafted files. An attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 21.10 and Ubuntu 22.04 LTS. (CVE-2022-1475) Update Instructions: Run `sudo ua fix USN-5472-1` to fix the vulnerability. The problem can be corrected by updating your system to the following package versions: libavresample-dev - 7:4.2.7-0ubuntu0.1 libavcodec-extra - 7:4.2.7-0ubuntu0.1 libavformat-dev - 7:4.2.7-0ubuntu0.1 libswscale5 - 7:4.2.7-0ubuntu0.1 libavresample4 - 7:4.2.7-0ubuntu0.1 libavcodec-dev - 7:4.2.7-0ubuntu0.1 libavutil-dev - 7:4.2.7-0ubuntu0.1 libavfilter-extra - 7:4.2.7-0ubuntu0.1 libswscale-dev - 7:4.2.7-0ubuntu0.1 libswresample-dev - 7:4.2.7-0ubuntu0.1 libswresample3 - 7:4.2.7-0ubuntu0.1 libavdevice-dev - 7:4.2.7-0ubuntu0.1 libavformat58 - 7:4.2.7-0ubuntu0.1 libavdevice58 - 7:4.2.7-0ubuntu0.1 libavfilter-dev - 7:4.2.7-0ubuntu0.1 libpostproc55 - 7:4.2.7-0ubuntu0.1 libpostproc-dev - 7:4.2.7-0ubuntu0.1 libavcodec-extra58 - 7:4.2.7-0ubuntu0.1 libavfilter-extra7 - 7:4.2.7-0ubuntu0.1 libavutil56 - 7:4.2.7-0ubuntu0.1 libavfilter7 - 7:4.2.7-0ubuntu0.1 ffmpeg - 7:4.2.7-0ubuntu0.1 ffmpeg-doc - 7:4.2.7-0ubuntu0.1 libavcodec58 - 7:4.2.7-0ubuntu0.1 No subscription required
CVEs contained in this USN include: CVE-2020-20445, CVE-2020-20446, CVE-2020-20450, CVE-2020-20453, CVE-2020-21041, CVE-2020-21688, CVE-2020-21697, 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, CVE-2020-22027, CVE-2020-22028, CVE-2020-22029, CVE-2020-22030, CVE-2020-22031, CVE-2020-22032, CVE-2020-22033, CVE-2020-22034, CVE-2020-22035, CVE-2020-22036, CVE-2020-22037, CVE-2020-22042, CVE-2020-35965, CVE-2021-38114, CVE-2021-38171, CVE-2021-38291, CVE-2022-1475
Affected VMware Products and Versions
Severity is medium unless otherwise noted.
- Isolation Segment
- 2.7.x versions prior to 2.7.47
- 2.10.x versions prior to 2.10.27
- 2.11.x versions prior to 2.11.16
- 2.12.x versions prior to 2.12.10
- VMware Tanzu Application Service for VMs
- 2.7.x versions prior to 2.7.52
- 2.10.x versions prior to 2.10.34
- 2.11.x versions prior to 2.11.22
- 2.12.x versions prior to 2.12.15
- 2.13.x versions prior to 2.13.7
Mitigation
Users of affected products are strongly encouraged to follow the mitigation below. On the Tanzu Network product page for each release, check the Depends On section and/or Release Notes for this information. Releases that have fixed this issue include:- Isolation Segment
- 2.7.47
- 2.10.27
- 2.11.16
- 2.12.10
- VMware Tanzu Application Service for VMs
- 2.7.52
- 2.10.34
- 2.11.22
- 2.12.15
- 2.13.7
References
- https://ubuntu.com/security/CVE-2020-20445
- https://ubuntu.com/security/CVE-2020-20446
- https://ubuntu.com/security/CVE-2020-20450
- https://ubuntu.com/security/CVE-2020-20453
- https://ubuntu.com/security/CVE-2020-21041
- https://ubuntu.com/security/CVE-2020-21688
- https://ubuntu.com/security/CVE-2020-21697
- https://ubuntu.com/security/CVE-2020-22015
- https://ubuntu.com/security/CVE-2020-22016
- https://ubuntu.com/security/CVE-2020-22017
- https://ubuntu.com/security/CVE-2020-22019
- https://ubuntu.com/security/CVE-2020-22020
- https://ubuntu.com/security/CVE-2020-22021
- https://ubuntu.com/security/CVE-2020-22022
- https://ubuntu.com/security/CVE-2020-22023
- https://ubuntu.com/security/CVE-2020-22025
- https://ubuntu.com/security/CVE-2020-22026
- https://ubuntu.com/security/CVE-2020-22027
- https://ubuntu.com/security/CVE-2020-22028
- https://ubuntu.com/security/CVE-2020-22029
- https://ubuntu.com/security/CVE-2020-22030
- https://ubuntu.com/security/CVE-2020-22031
- https://ubuntu.com/security/CVE-2020-22032
- https://ubuntu.com/security/CVE-2020-22033
- https://ubuntu.com/security/CVE-2020-22034
- https://ubuntu.com/security/CVE-2020-22035
- https://ubuntu.com/security/CVE-2020-22036
- https://ubuntu.com/security/CVE-2020-22037
- https://ubuntu.com/security/CVE-2020-22042
- https://ubuntu.com/security/CVE-2020-35965
- https://ubuntu.com/security/CVE-2021-38114
- https://ubuntu.com/security/CVE-2021-38171
- https://ubuntu.com/security/CVE-2021-38291
- https://ubuntu.com/security/CVE-2022-1475
- https://ubuntu.com/security/notices/USN-5472-1
- https://cloudfoundry.org/blog/usn-5472-1
History
2022-12-08: Initial vulnerability report published.