Summary
A crash was discovered in TransportSecurityInfo used for SSL, which could
be triggered by data stored in the local cache directory. An attacker
could potentially exploit this in combination with another vulnerability
that allowed them to write data to the cache, to execute arbitrary code.
(CVE-2018-12385)
A type confusion bug was discovered in JavaScript. If a user were tricked
in to opening a specially crafted website, an attacker could exploit this
to cause a denial of service, or execute arbitrary code. (CVE-2018-12386)
It was discovered that the Array.prototype.push could leak memory
addresses to the calling function in some circumstances. An attacker could
exploit this in combination with another vulnerability to help execute
arbitrary code. (CVE-2018-12387)
Fixed packages 3
| Release | Package | Fixed in |
|---|---|---|
| Ubuntu · 14.04 LTS 14.04:LTS | firefox | 62.0.3+build1-0ubuntu0.14.04.2 |
| Ubuntu · 16.04 LTS 16.04:LTS | firefox | 62.0.3+build1-0ubuntu0.16.04.2 |
| Ubuntu · 18.04 LTS 18.04:LTS | firefox | 62.0.3+build1-0ubuntu0.18.04.1 |
Vulnerabilities 3
-
Unscored —
A potentially exploitable crash in TransportSecurityInfo used for SSL can be triggered by data stored in the local cach…
-
Unscored —
A vulnerability in register allocation in JavaScript can lead to type confusion, allowing for an arbitrary read and wri…
-
Unscored —
A vulnerability where the JavaScript JIT compiler inlines Array.prototype.push with multiple arguments that results in …