CVE-2018-5091 A use-after-free vulnerability can occur during WebRTC connections when interacting with the DTMF timers. This results in a potentially exploitable crash. This vulnerability affects Firefox ESR < 52.6...
CriticalCVSS 9.8
EPSS 3.3%
- Published
- Updated
- Exploit status
- No public exploit known
Description
A use-after-free vulnerability can occur during WebRTC connections when interacting with the DTMF timers. This results in a potentially exploitable crash. This vulnerability affects Firefox ESR < 52.6 and Firefox < 58.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| debian/firefox-esr(Debian:12) | < 52.6.0esr-1 | 52.6.0esr-1 |
| debian/firefox-esr(Debian:13) | < 52.6.0esr-1 | 52.6.0esr-1 |
| debian/firefox-esr(Debian:14) | < 52.6.0esr-1 | 52.6.0esr-1 |
| debian linux | = 7.0 | No fix listed |
| debian linux | = 8.0 | No fix listed |
| debian linux | = 9.0 | No fix listed |
| redhat enterprise linux | = 6.0 | No fix listed |
| redhat enterprise linux | = 7.0 | No fix listed |
| redhat enterprise linux desktop | = 6.0 | No fix listed |
| redhat enterprise linux desktop | = 7.0 | No fix listed |
| redhat enterprise linux server | = 6.0 | No fix listed |
| redhat enterprise linux server | = 7.0 | No fix listed |
| redhat enterprise linux server aus | = 7.3 | No fix listed |
| redhat enterprise linux server aus | = 7.4 | No fix listed |
| redhat enterprise linux server eus | = 7.3 | No fix listed |
| redhat enterprise linux server eus | = 7.4 | No fix listed |
| redhat enterprise linux server eus | = 7.5 | No fix listed |
| redhat enterprise linux workstation | = 6.0 | No fix listed |
| redhat enterprise linux workstation | = 7.0 | No fix listed |
| mozilla Firefox | < 58.0 | 58.0 |
| mozilla Firefox | < 52.6.0 | 52.6.0 |
| Canonical Ubuntu Linux | = 14.04 | No fix listed |
| Canonical Ubuntu Linux | = 16.04 | No fix listed |
| Canonical Ubuntu Linux | = 17.10 | No fix listed |
| alpine/firefox-esr(Alpine:v3.10) | < 52.6.0-r0 | 52.6.0-r0 |
Show 18 more
| Product | Affected versions | Fixed in |
|---|---|---|
| alpine/firefox-esr(Alpine:v3.11) | < 52.6.0-r0 | 52.6.0-r0 |
| alpine/firefox-esr(Alpine:v3.12) | < 52.6.0-r0 | 52.6.0-r0 |
| alpine/firefox-esr(Alpine:v3.13) | < 52.6.0-r0 | 52.6.0-r0 |
| alpine/firefox-esr(Alpine:v3.14) | < 52.6.0-r0 | 52.6.0-r0 |
| alpine/firefox-esr(Alpine:v3.15) | < 52.6.0-r0 | 52.6.0-r0 |
| alpine/firefox-esr(Alpine:v3.16) | < 52.6.0-r0 | 52.6.0-r0 |
| alpine/firefox-esr(Alpine:v3.17) | < 52.6.0-r0 | 52.6.0-r0 |
| alpine/firefox-esr(Alpine:v3.18) | < 52.6.0-r0 | 52.6.0-r0 |
| alpine/firefox-esr(Alpine:v3.19) | < 52.6.0-r0 | 52.6.0-r0 |
| alpine/firefox-esr(Alpine:v3.20) | < 52.6.0-r0 | 52.6.0-r0 |
| alpine/firefox-esr(Alpine:v3.21) | < 52.6.0-r0 | 52.6.0-r0 |
| alpine/firefox-esr(Alpine:v3.22) | < 52.6.0-r0 | 52.6.0-r0 |
| alpine/firefox-esr(Alpine:v3.23) | < 52.6.0-r0 | 52.6.0-r0 |
| alpine/firefox-esr(Alpine:v3.7) | < 52.6.0-r0 | 52.6.0-r0 |
| alpine/firefox-esr(Alpine:v3.8) | < 52.6.0-r0 | 52.6.0-r0 |
| alpine/firefox-esr(Alpine:v3.9) | < 52.6.0-r0 | 52.6.0-r0 |
| mozilla firefox esr | < 52.6 | 52.6 |
| mozilla Firefox | < 58 | 58 |
References
- Debian Security Tracker CVE-2018-5091 vendor-advisory
- 102783 third-party-advisory vdb-entry
- 1040270 third-party-advisory vdb-entry
- RHSA-2018:0122 third-party-advisory vendor-advisory
- bugzilla.mozilla.org issue-tracking permissions-required vendor-advisory
- [debian-lts-announce] 20180124 [SECURITY] [DLA 1256-1] firefox-esr security update mailing-list third-party-advisory
- USN-3544-1 third-party-advisory vendor-advisory
- DSA-4096 third-party-advisory vendor-advisory
- DSA-4102 third-party-advisory vendor-advisory
- www.mozilla.org vendor-advisory
- www.mozilla.org vendor-advisory
- security.alpinelinux.org vendor-advisory