Vulnerability Intelligence Report
CVE-2016-1950
Heap-based buffer overflow in Mozilla Network Security Services (NSS) before 3.19.2.3 and 3.20.x and 3.21.x before 3.21.1, as used in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7, allows remote attackers to execute arbitrary code via crafted ASN.1 data in an X.509 certificate.
No Active Exploit Signals
CVSS Base Score
8.8
HIGH
EPSS Probability:4.19%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
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Weaponization
—
SSVC Action
—
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| mozilla | network_security_services | 3.19.2, 3.20, 3.20.1, 3.21 |
| mozilla | firefox | 38.0, 38.0.1, 38.0.5, 38.1.0, 38.1.1, 38.2.0, 38.2.1, 38.3.0, 38.4.0, 38.5.0, 38.5.1, 38.6.0, 38.6.1 |
| oracle | linux | 5.0, 6, 7 |
| oracle | vm_server | 3.2 |
| apple | iphone_os | all |
| apple | mac_os_x | all |
| apple | tvos | all |
| apple | watchos | all |
| oracle | glassfish_server | 2.1.1 |
| oracle | iplanet_web_proxy_server | 4.0 |
| oracle | iplanet_web_server | 7.0 |
| opensuse | opensuse | 13.1 |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
4.192%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Mozilla Corporation · Vendor · USA |
| Reserved | 2016-01-20T00:00:00 |
| Published | 2016-03-13T18:00:00 |
| Patch Date | 2016-03-08 |
| Last Updated | 2024-08-05T23:10:40 |
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