CVE-2020-6449
published 2020-03-23CVE-2020-6449: Use after free in audio in Google Chrome prior to 80.0.3987.149 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
PriorityP345high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
2.66%
84.1th percentile
Use after free in audio in Google Chrome prior to 80.0.3987.149 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Affected
19 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chromium | chromium | >= 0 < 80.0.3987.149-1 | 80.0.3987.149-1 |
| chromium | chromium | >= 0 < 80.0.3987.149-1 | 80.0.3987.149-1 |
| chromium | chromium | >= 0 < 80.0.3987.149-1 | 80.0.3987.149-1 |
| chromium | chromium | >= 0 < 80.0.3987.149-1 | 80.0.3987.149-1 |
| debian | chromium | < chromium 80.0.3987.149-1 (bookworm) | chromium 80.0.3987.149-1 (bookworm) |
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| ffmpeg | ffmpeg | >= 0 < 7:3.4.11-0ubuntu0.1+esm4 | 7:3.4.11-0ubuntu0.1+esm4 |
| ffmpeg | ffmpeg | >= 0 < 7:4.2.7-0ubuntu0.1+esm4 | 7:4.2.7-0ubuntu0.1+esm4 |
| ffmpeg | ffmpeg | >= 0 < 7:4.4.2-0ubuntu0.22.04.1+esm3 | 7:4.4.2-0ubuntu0.22.04.1+esm3 |
| chrome | < 80.0.3987.149 | 80.0.3987.149 | |
| chrome | >= unspecified < 80.0.3987.149 | 80.0.3987.149 | |
| chrome_chrome | — | — | |
| opensuse | backports_sle | — | — |
| suse | suse_linux_enterprise_desktop | — | — |
| suse | suse_linux_enterprise_server | — | — |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
osv8.8HIGH
vendor_debian8.8HIGH
vendor_redhat8.8HIGH
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OSV
ffmpeg regression
osv·2023-11-15·CVSS 8.8
ffmpeg regression
ffmpeg regression
USN-6449-1 fixed vulnerabilities in FFmpeg. Unfortunately that update
could introduce a regression in tools using an FFmpeg library, like VLC.
This updated fixes the problem. We apologize for the inconvenience.
Original advisory details:
It was discovered that FFmpeg incorrectly managed memory resulting
in a memory leak. An attacker could possibly use this issue to cause
a denial of service via application crash. This issue only
affected Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. (CVE-2020-22038)
It was discovered that FFmpeg incorrectly handled certain input files,
leading to an integer overflow. An attacker could possibly use this issue
to cause a denial of service via application crash. This issue only
affected Ubuntu 20.04 LTS. (CVE-2020-20898, CVE-2021-38090,
CVE-20
GHSA
GHSA-9q52-m6p9-h4qp: Use after free in audio in Google Chrome prior to 80
ghsa_unreviewed·2022-05-24
CVE-2020-6449 [HIGH] CWE-416 GHSA-9q52-m6p9-h4qp: Use after free in audio in Google Chrome prior to 80
Use after free in audio in Google Chrome prior to 80.0.3987.149 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
OSV
CVE-2020-6449: Use after free in audio in Google Chrome prior to 80
osv·2020-03-23·CVSS 8.8
CVE-2020-6449 [HIGH] CVE-2020-6449: Use after free in audio in Google Chrome prior to 80
Use after free in audio in Google Chrome prior to 80.0.3987.149 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Project0
Project Zero RCA: CVE-2019-13720: Chrome use-after-free in webaudio
project_zero·CVSS 8.8
CVE-2019-13720 [HIGH] Project Zero RCA: CVE-2019-13720: Chrome use-after-free in webaudio
# CVE-2019-13720: Chrome use-after-free in webaudio
*Sergei Glazunov & Maddie Stone, Project Zero (Originally posted on [Project Zero blog](https://googleprojectzero.blogspot.com/p/rca.html) 2020-07-27)*
## The Basics
**Disclosure or Patch Date:** 31 October 2019
**Product:** Google Chrome
**Advisory:** https://chromereleases.googleblog.com/2019/10/stable-channel-update-for-desktop_31.html
**Affected Versions:** Chrome 76 - 78.0.3904.70
**First Patched Version:** Chrome 78.0.3904.87
**Issue/Bug Report:** https://bugs.chromium.org/p/chromium/issues/detail?id=1019226
**Patch CL:** https://chromium-review.googlesource.com/c/chromium/src/+/1888103
**Bug-Introducing CL:** https://chromium-review.googlesource.com/c/chromium/src/+/1077713/
**Reporter(s):** Anton Ivanov and Alexey Kulaev
Red Hat
chromium-browser: Use after free in audio
vendor_redhat·2020-03-18·CVSS 8.8
CVE-2020-6449 [HIGH] chromium-browser: Use after free in audio
chromium-browser: Use after free in audio
Use after free in audio in Google Chrome prior to 80.0.3987.149 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Chrome
Stable Channel Update for Desktop: CVE-2020-6449
vendor_chrome·2020-03-18·CVSS 8.8
CVE-2020-6449 [HIGH] Stable Channel Update for Desktop: CVE-2020-6449
Stable Channel Update for Desktop
CVE-2020-6449: Use after free in audio. Reported by Man Yue Mo of GitHub Security Lab on 2020-03-09
We would also like to thank all security researchers that worked with us during the development cycle to prevent security bugs from ever reaching the stable channel
Severity: high
Debian
CVE-2020-6449: chromium - Use after free in audio in Google Chrome prior to 80.0.3987.149 allowed a remote...
vendor_debian·2020·CVSS 8.8
CVE-2020-6449 [HIGH] CVE-2020-6449: chromium - Use after free in audio in Google Chrome prior to 80.0.3987.149 allowed a remote...
Use after free in audio in Google Chrome prior to 80.0.3987.149 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Scope: local
bookworm: resolved (fixed in 80.0.3987.149-1)
bullseye: resolved (fixed in 80.0.3987.149-1)
forky: resolved (fixed in 80.0.3987.149-1)
sid: resolved (fixed in 80.0.3987.149-1)
trixie: resolved (fixed in 80.0.3987.149-1)
No detection rules found.
No public exploits indexed.
arXiv
TikTag: Breaking ARM's Memory Tagging Extension with Speculative Execution
arxiv_fulltext·2024-06-13
TikTag: Breaking ARM's Memory Tagging Extension with Speculative Execution
: Breaking ARM's Memory Tagging Extension with Speculative Execution
fancyplain
Rev.
\ of LastPage
Juhee Kim
Seoul National University
[email protected]
Jinbum Park
Samsung Research
[email protected]
Sihyeon Roh
Seoul National University
[email protected]
Jaeyoung Chung
Seoul National University
[email protected]
Youngjoo Lee
Seoul National University
[email protected]
Taesoo Kim
Samsung Research and
Georgia Institute of Technology
[email protected]
Byoungyoung Lee
Seoul National University
[email protected]
## Abstract
ARM Memory Tagging Extension (MTE) is a new hardware feature
introduced in ARMv8.5-A architecture, aiming to detect memory
corruption vulnerabilities.
The low overhead of MTE makes it an attractive solution to mitigate
memory corruptio
Bugzilla
CVE-2020-6449 chromium-browser: Use after free in audio
bugzilla·2020-03-19·CVSS 8.8
CVE-2020-6449 [HIGH] CVE-2020-6449 chromium-browser: Use after free in audio
CVE-2020-6449 chromium-browser: Use after free in audio
An use after free flaw was found in the audio component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=1059686
External References:
https://chromereleases.googleblog.com/2020/03/stable-channel-update-for-desktop_18.html
Discussion:
Created chromium tracking bugs for this issue:
Affects: epel-all [bug 1815255]
Affects: fedora-all [bug 1815253]
---
FEDORA-2020-17149a4f3d has been pushed to the Fedora 32 stable repository.
If problem still persists, please make note of it in this bug report.
---
This issue has been addressed in the following products:
Red Hat Enterprise Linux 6 Supplementary
Via RHSA-2020:1270 https://access.redhat.com/errata/RHSA-2020:1270
---
This bug is no
Bugzilla
CVE-2020-6424 CVE-2020-6425 CVE-2020-6426 CVE-2020-6427 CVE-2020-6428 CVE-2020-6429 CVE-2020-6449 chromium: various flaws [epel-all]
bugzilla·2020-03-19·CVSS 8.8
CVE-2020-6424 [HIGH] CVE-2020-6424 CVE-2020-6425 CVE-2020-6426 CVE-2020-6427 CVE-2020-6428 CVE-2020-6429 CVE-2020-6449 chromium: various flaws [epel-all]
CVE-2020-6424 CVE-2020-6425 CVE-2020-6426 CVE-2020-6427 CVE-2020-6428 CVE-2020-6429 CVE-2020-6449 chromium: various flaws [epel-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of epel-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
Bugzilla
CVE-2020-6424 CVE-2020-6425 CVE-2020-6426 CVE-2020-6427 CVE-2020-6428 CVE-2020-6429 CVE-2020-6449 chromium: various flaws [fedora-all]
bugzilla·2020-03-19·CVSS 8.8
CVE-2020-6424 [HIGH] CVE-2020-6424 CVE-2020-6425 CVE-2020-6426 CVE-2020-6427 CVE-2020-6428 CVE-2020-6429 CVE-2020-6449 chromium: various flaws [fedora-all]
CVE-2020-6424 CVE-2020-6425 CVE-2020-6426 CVE-2020-6427 CVE-2020-6428 CVE-2020-6429 CVE-2020-6449 chromium: various flaws [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit messa
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00028.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-03/msg00037.htmlhttp://packetstormsecurity.com/files/172843/Chrome-WebAudio-Use-After-Free.htmlhttps://chromereleases.googleblog.com/2020/03/stable-channel-update-for-desktop_18.htmlhttps://crbug.com/1059686https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2DDNOAGIX5D77TTHT6YPMVJ5WTXTCQEI/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6IOHSO6BUKC6I66J5PZOMAGFVJ66ZS57/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JWANFIR3PYAL5RJQ4AO3ZS2DYMSF2ZGZ/https://security.gentoo.org/glsa/202003-53https://www.debian.org/security/2020/dsa-4645http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00028.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-03/msg00037.htmlhttp://packetstormsecurity.com/files/172843/Chrome-WebAudio-Use-After-Free.htmlhttps://chromereleases.googleblog.com/2020/03/stable-channel-update-for-desktop_18.htmlhttps://crbug.com/1059686https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2DDNOAGIX5D77TTHT6YPMVJ5WTXTCQEI/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6IOHSO6BUKC6I66J5PZOMAGFVJ66ZS57/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JWANFIR3PYAL5RJQ4AO3ZS2DYMSF2ZGZ/https://security.gentoo.org/glsa/202003-53https://www.debian.org/security/2020/dsa-4645
2020-03-23
Published