Debian/firefox-esr: high 8.8
Use-after-free vulnerability in the CanonicalizeXPCOMParticipant function in Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 allows remote attackers to execute arbitrary code via a script
Action: Upgrade firefox-esr to 45.3.0esr-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 45.3.0esr-1 | - |
Fixed versions
| 45.3.0esr-1 |
Sources
- osv: DEBIAN-CVE-2016-5259#Debian:14/firefox-esr
- https://security-tracker.debian.org/tracker/CVE-2016-5259
published · modified · JSON