CVE-2018-5093
published 2018-06-11CVE-2018-5093: A heap buffer overflow vulnerability may occur in WebAssembly during Memory/Table resizing, resulting in a potentially exploitable crash. This vulnerability…
PriorityP345high7.5CVSS 3.0
AVNACLPRNUINSUCNINAH
EPSS
20.02%
97.1th percentile
A heap buffer overflow vulnerability may occur in WebAssembly during Memory/Table resizing, resulting in a potentially exploitable crash. This vulnerability affects Firefox < 58.
Affected
11 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| debian | firefox | < firefox 58.0-1 (sid) | firefox 58.0-1 (sid) |
| mozilla | firefox | <= 57.0.4 | — |
| mozilla | firefox | >= 0 < 58.0.2+build1-0ubuntu0.14.04.1 | 58.0.2+build1-0ubuntu0.14.04.1 |
| mozilla | firefox | >= 0 < 58.0+build6-0ubuntu0.14.04.1 | 58.0+build6-0ubuntu0.14.04.1 |
| mozilla | firefox | >= 0 < 58.0.2+build1-0ubuntu0.16.04.1 | 58.0.2+build1-0ubuntu0.16.04.1 |
| mozilla | firefox | >= 0 < 58.0+build6-0ubuntu0.16.04.1 | 58.0+build6-0ubuntu0.16.04.1 |
| mozilla | firefox | >= 0 < 59.0.1+build1-0ubuntu1 | 59.0.1+build1-0ubuntu1 |
| mozilla | firefox | >= unspecified < 58 | 58 |
CVSS provenance
nvdv3.07.5HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
osv9.8CRITICAL
vendor_ubuntu9.8CRITICAL
vendor_debian7.5HIGH
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GHSA
GHSA-79f9-29qm-cx67: A heap buffer overflow vulnerability may occur in WebAssembly during Memory/Table resizing, resulting in a potentially exploitable crash
ghsa_unreviewed·2022-05-14
CVE-2018-5093 [HIGH] CWE-119 GHSA-79f9-29qm-cx67: A heap buffer overflow vulnerability may occur in WebAssembly during Memory/Table resizing, resulting in a potentially exploitable crash
A heap buffer overflow vulnerability may occur in WebAssembly during Memory/Table resizing, resulting in a potentially exploitable crash. This vulnerability affects Firefox < 58.
Project0
The Problems and Promise of WebAssembly - Project Zero
project_zero·2018-08-01
CVE-2018-4121 The Problems and Promise of WebAssembly - Project Zero
Posted by Natalie Silvanovich, Project Zero
WebAssembly is a format that allows code written in assembly-like instructions to be run from JavaScript. It has recently been implemented in all four major browsers. We reviewed each browser’s WebAssembly implementation and found three vulnerabilities. This blog post gives an overview of the features and attack surface of WebAssembly, as well as the vulnerabilities we found.
##
Building WebAssembly
A number of tools can be used to write WebAssembly code. An important goal of the designers of the format is to be able to compile C and C++ into WebAssembly, and compilers exist to do so. It is likely that other languages will compile into WebAssembly in the future. It is also possible to write WebAssembly in WebAssembly text format which is a d
OSV
firefox regressions
osv·2018-02-12·CVSS 9.8
[CRITICAL] firefox regressions
firefox regressions
USN-3544-1 fixed vulnerabilities in Firefox. The update caused a web
compatibility regression and a tab crash during printing in some
circumstances. This update fixes the problem.
We apologize for the inconvenience.
Original advisory details:
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 via application
crash, spoof the origin in audio capture prompts, trick the user in to
providing HTTP credentials for another origin, spoof the addressbar
contents, or execute arbitrary code. (CVE-2018-5089, CVE-2018-5090,
CVE-2018-5091, CVE-2018-5092, CVE-2018-5093, CVE-2018-5094, CVE-2018-5095,
CVE-2018-5097, CVE-2018-5098, CVE-2018-5099
OSV
firefox vulnerabilities
osv·2018-01-24·CVSS 9.8
CVE-2018-5089 [CRITICAL] firefox vulnerabilities
firefox vulnerabilities
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 via application
crash, spoof the origin in audio capture prompts, trick the user in to
providing HTTP credentials for another origin, spoof the addressbar
contents, or execute arbitrary code. (CVE-2018-5089, CVE-2018-5090,
CVE-2018-5091, CVE-2018-5092, CVE-2018-5093, CVE-2018-5094, CVE-2018-5095,
CVE-2018-5097, CVE-2018-5098, CVE-2018-5099, CVE-2018-5100, CVE-2018-5101,
CVE-2018-5102, CVE-2018-5103, CVE-2018-5104, CVE-2018-5109, CVE-2018-5114,
CVE-2018-5115, CVE-2018-5117, CVE-2018-5122)
Multiple security issues were discovered in WebExtensions. If a user were
tricked in to i
OSV
CVE-2018-5093: A heap buffer overflow vulnerability may occur in WebAssembly during Memory/Table resizing, resulting in a potentially exploitable crash
osv·2018-01-23·CVSS 7.5
CVE-2018-5093 [HIGH] CVE-2018-5093: A heap buffer overflow vulnerability may occur in WebAssembly during Memory/Table resizing, resulting in a potentially exploitable crash
A heap buffer overflow vulnerability may occur in WebAssembly during Memory/Table resizing, resulting in a potentially exploitable crash. This vulnerability affects Firefox < 58.
Ubuntu
Firefox regressions
vendor_ubuntu·2018-02-12·CVSS 9.8
[CRITICAL] Firefox regressions
Title: Firefox regressions
Summary: USN-3544-1 caused some regressions in Firefox.
USN-3544-1 fixed vulnerabilities in Firefox. The update caused a web
compatibility regression and a tab crash during printing in some
circumstances. This update fixes the problem.
We apologize for the inconvenience.
Original advisory details:
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 via application
crash, spoof the origin in audio capture prompts, trick the user in to
providing HTTP credentials for another origin, spoof the addressbar
contents, or execute arbitrary code. (CVE-2018-5089, CVE-2018-5090,
CVE-2018-5091, CVE-2018-5092, CVE-2018-5093, CVE-2018-
Ubuntu
Firefox vulnerabilities
vendor_ubuntu·2018-01-24·CVSS 9.8
CVE-2018-5089 [CRITICAL] 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 via application
crash, spoof the origin in audio capture prompts, trick the user in to
providing HTTP credentials for another origin, spoof the addressbar
contents, or execute arbitrary code. (CVE-2018-5089, CVE-2018-5090,
CVE-2018-5091, CVE-2018-5092, CVE-2018-5093, CVE-2018-5094, CVE-2018-5095,
CVE-2018-5097, CVE-2018-5098, CVE-2018-5099, CVE-2018-5100, CVE-2018-5101,
CVE-2018-5102, CVE-2018-5103, CVE-2018-5104, CVE-2018-5109, CVE-2018-5114,
CVE-2018-5115, CVE-2018
Debian
CVE-2018-5093: firefox - A heap buffer overflow vulnerability may occur in WebAssembly during Memory/Tabl...
vendor_debian·2018·CVSS 7.5
CVE-2018-5093 [HIGH] CVE-2018-5093: firefox - A heap buffer overflow vulnerability may occur in WebAssembly during Memory/Tabl...
A heap buffer overflow vulnerability may occur in WebAssembly during Memory/Table resizing, resulting in a potentially exploitable crash. This vulnerability affects Firefox < 58.
Scope: local
sid: resolved (fixed in 58.0-1)
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
http://www.securityfocus.com/bid/102786http://www.securitytracker.com/id/1040270https://bugzilla.mozilla.org/show_bug.cgi?id=1415291https://usn.ubuntu.com/3544-1/https://www.mozilla.org/security/advisories/mfsa2018-02/http://www.securityfocus.com/bid/102786http://www.securitytracker.com/id/1040270https://bugzilla.mozilla.org/show_bug.cgi?id=1415291https://usn.ubuntu.com/3544-1/https://www.mozilla.org/security/advisories/mfsa2018-02/
2018-06-11
Published