CVE-2018-6156
published 2019-06-27CVE-2018-6156: Incorect derivation of a packet length in WebRTC in Google Chrome prior to 68.0.3440.75 allowed a remote attacker to potentially exploit heap corruption via a…
PriorityP340high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
0.86%
54.1th percentile
Incorect derivation of a packet length in WebRTC in Google Chrome prior to 68.0.3440.75 allowed a remote attacker to potentially exploit heap corruption via a crafted video file.
Affected
9 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| debian | firefox | < firefox 70.0-1 (sid) | firefox 70.0-1 (sid) |
| chrome | < 68.0.3440.75 | 68.0.3440.75 | |
| chrome | >= unspecified < 68.0.3440.75 | 68.0.3440.75 | |
| mozilla | firefox | >= 0 < 70.0+build2-0ubuntu0.16.04.1 | 70.0+build2-0ubuntu0.16.04.1 |
| mozilla | firefox | >= 0 < 70.0+build2-0ubuntu0.18.04.1 | 70.0+build2-0ubuntu0.18.04.1 |
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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GHSA
GHSA-7gg9-wvv7-mxp8: Incorect derivation of a packet length in WebRTC in Google Chrome prior to 68
ghsa_unreviewed·2022-05-24
CVE-2018-6156 [HIGH] CWE-787 GHSA-7gg9-wvv7-mxp8: Incorect derivation of a packet length in WebRTC in Google Chrome prior to 68
Incorect derivation of a packet length in WebRTC in Google Chrome prior to 68.0.3440.75 allowed a remote attacker to potentially exploit heap corruption via a crafted video file.
OSV
CVE-2018-6156: Incorect derivation of a packet length in WebRTC in Google Chrome prior to 68
osv·2019-06-27·CVSS 8.8
CVE-2018-6156 [HIGH] CVE-2018-6156: Incorect derivation of a packet length in WebRTC in Google Chrome prior to 68
Incorect derivation of a packet length in WebRTC in Google Chrome prior to 68.0.3440.75 allowed a remote attacker to potentially exploit heap corruption via a crafted video file.
Project0
Adventures in Video Conferencing Part 1: The Wild World of WebRTC - Project Zero
project_zero·2018-12-01
CVE-2018-16071 Adventures in Video Conferencing Part 1: The Wild World of WebRTC - Project Zero
Posted by Natalie Silvanovich, Project Zero
Over the past five years, video conferencing support in websites and applications has exploded. Facebook, WhatsApp, FaceTime and Signal are just a few of the many ways that users can make audio and video calls across networks. While a lot of research has been done into the cryptographic and privacy properties of video conferencing, there is limited information available about the attack surface of these platforms and their susceptibility to vulnerabilities. We reviewed the three most widely-used video conferencing implementations. In this series of blog posts, we describe what we found.
This part will discuss our analysis of WebRTC. Part 2 will cover our analysis of FaceTime. Part 3 will discuss how we fuzzed WhatsApp. Part 4 will describe so
Ubuntu
Firefox vulnerabilities
vendor_ubuntu·2019-10-23
CVE-2018-6156 Firefox vulnerabilities
Title: Firefox vulnerabilities
Summary: Firefox could be made to crash or run programs as your login if it
opened a malicious website.
Multiple security issues were discovered in Firefox. If a user were
tricked in to opening a specially crafted website, an attacker could
potentially exploit these to cause a denial of service, bypass security
restrictions, bypass same-origin restrictions, conduct cross-site
scripting (XSS) attacks, bypass content security policy (CSP) protections,
or execute arbitrary code.
Instructions: After a standard system update you need to restart Firefox to make
all the necessary changes.
Red Hat
chromium-browser: Heap buffer overflow in WebRTC
vendor_redhat·2018-07-24·CVSS 8.8
CVE-2018-6156 [HIGH] chromium-browser: Heap buffer overflow in WebRTC
chromium-browser: Heap buffer overflow in WebRTC
Incorect derivation of a packet length in WebRTC in Google Chrome prior to 68.0.3440.75 allowed a remote attacker to potentially exploit heap corruption via a crafted video file.
Debian
CVE-2018-6156: firefox - Incorect derivation of a packet length in WebRTC in Google Chrome prior to 68.0....
vendor_debian·2018·CVSS 8.8
CVE-2018-6156 [HIGH] CVE-2018-6156: firefox - Incorect derivation of a packet length in WebRTC in Google Chrome prior to 68.0....
Incorect derivation of a packet length in WebRTC in Google Chrome prior to 68.0.3440.75 allowed a remote attacker to potentially exploit heap corruption via a crafted video file.
Scope: local
sid: resolved (fixed in 70.0-1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2018-4117 CVE-2018-6044 CVE-2018-6150 CVE-2018-6151 CVE-2018-6152 CVE-2018-6153 CVE-2018-6154 CVE-2018-6155 CVE-2018-6156 CVE-2018-6157 CVE-2018-6158 CVE-2018-6159 CVE-2018-6161 CVE-2018-6162 CVE-
bugzilla·2018-07-25·CVSS 6.5
CVE-2018-4117 [MEDIUM] CVE-2018-4117 CVE-2018-6044 CVE-2018-6150 CVE-2018-6151 CVE-2018-6152 CVE-2018-6153 CVE-2018-6154 CVE-2018-6155 CVE-2018-6156 CVE-2018-6157 CVE-2018-6158 CVE-2018-6159 CVE-2018-6161 CVE-2018-6162 CVE-
CVE-2018-4117 CVE-2018-6044 CVE-2018-6150 CVE-2018-6151 CVE-2018-6152 CVE-2018-6153 CVE-2018-6154 CVE-2018-6155 CVE-2018-6156 CVE-2018-6157 CVE-2018-6158 CVE-2018-6159 CVE-2018-6161 CVE-2018-6162 CVE-2018-6163 ... 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 releva
Bugzilla
CVE-2018-6156 chromium-browser: Heap buffer overflow in WebRTC
bugzilla·2018-07-25·CVSS 8.8
CVE-2018-6156 [HIGH] CVE-2018-6156 chromium-browser: Heap buffer overflow in WebRTC
CVE-2018-6156 chromium-browser: Heap buffer overflow in WebRTC
A heap buffer overflow flaw was found in the WebRTC component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=841962
External References:
https://chromereleases.googleblog.com/2018/07/stable-channel-update-for-desktop.html
Discussion:
Created chromium tracking bugs for this issue:
Affects: epel-7 [bug 1608211]
Affects: fedora-all [bug 1608210]
---
This issue has been addressed in the following products:
Red Hat Enterprise Linux 6 Supplementary
Via RHSA-2018:2282 https://access.redhat.com/errata/RHSA-2018:2282
Bugzilla
CVE-2018-4117 CVE-2018-6044 CVE-2018-6150 CVE-2018-6151 CVE-2018-6152 CVE-2018-6153 CVE-2018-6154 CVE-2018-6155 CVE-2018-6156 CVE-2018-6157 CVE-2018-6158 CVE-2018-6159 CVE-2018-6161 CVE-2018-6162 CVE-
bugzilla·2018-07-25·CVSS 6.5
CVE-2018-4117 [MEDIUM] CVE-2018-4117 CVE-2018-6044 CVE-2018-6150 CVE-2018-6151 CVE-2018-6152 CVE-2018-6153 CVE-2018-6154 CVE-2018-6155 CVE-2018-6156 CVE-2018-6157 CVE-2018-6158 CVE-2018-6159 CVE-2018-6161 CVE-2018-6162 CVE-
CVE-2018-4117 CVE-2018-6044 CVE-2018-6150 CVE-2018-6151 CVE-2018-6152 CVE-2018-6153 CVE-2018-6154 CVE-2018-6155 CVE-2018-6156 CVE-2018-6157 CVE-2018-6158 CVE-2018-6159 CVE-2018-6161 CVE-2018-6162 CVE-2018-6163 ... chromium: various flaws [epel-7]
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-7.
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-l
2019-06-27
Published