CVE-2017-7772
Published: 14 June 2017
Heap-based Buffer Overflow in Graphite2 library in Firefox before 54 in lz4::decompress function.
Priority
Status
Package | Release | Status |
---|---|---|
graphite2 Launchpad, Ubuntu, Debian |
upstream |
Released
(1.3.10)
|
trusty |
Released
(1.3.10-0ubuntu0.14.04.1)
|
|
xenial |
Released
(1.3.10-0ubuntu0.16.04.1)
|
|
yakkety |
Ignored
(end of life)
|
|
zesty |
Released
(1.3.10-0ubuntu0.17.04.1)
|
|
firefox Launchpad, Ubuntu, Debian |
upstream |
Released
(54.0)
|
trusty |
Released
(54.0+build3-0ubuntu0.14.04.1)
|
|
xenial |
Released
(54.0+build3-0ubuntu0.16.04.1)
|
|
yakkety |
Released
(54.0+build3-0ubuntu0.16.10.1)
|
|
zesty |
Released
(54.0+build3-0ubuntu0.17.04.1)
|
|
thunderbird Launchpad, Ubuntu, Debian |
trusty |
Released
(1:52.2.1+build1-0ubuntu0.14.04.1)
|
upstream |
Released
(52.2.0)
|
|
xenial |
Released
(1:52.2.1+build1-0ubuntu0.16.04.1)
|
|
yakkety |
Released
(1:52.2.1+build1-0ubuntu0.16.10.1)
|
|
zesty |
Released
(1:52.2.1+build1-0ubuntu0.17.04.1)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 8.8 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |