CVE-2017-7758
An out-of-bounds read vulnerability with the Opus encoder when the number of channels in an audio stream changes while the encoder is in use. This vulnerability affects Firefox < 54, Firefox ESR < 52.2, and Thunderbird < 52.2.
- Affected products
- Alt Linux, Centos, Firefox, Firefox Esr, Red Hat, Suse, Thunderbird, Ubuntu
- Redhat Enterprise Linux Desktop
- = 6.0, 7.0
- Redhat Enterprise Linux Server
- = 6.0, 7.0
- Redhat Enterprise Linux Server Aus
- = 7.3, 7.4
- Redhat Enterprise Linux Server Eus
- = 7.2, 7.3, 7.4, 7.5
- Redhat Enterprise Linux Workstation
- = 6.0, 7.0
- Fix
- Available
- CVSS 3.0
- 9.1 CRITICAL
- EPSS
- 3.1% (87th percentile)
- Weakness
- CWE-125
- NVD status
- Modified
- Published
- 2018-06-11
CVE-2017-7758 at NVD
No indexed exploits for CVE-2017-7758 yet
Our index is partial: it proves presence, never absence
No exploit for CVE-2017-7758 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.