Is CVE-2016-9076 in the CISA KEV catalog?

No. CVE-2016-9076 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2016-9076?

CVE-2016-9076 has a CVSS v3 base score of 5.9 (MEDIUM).

What is the EPSS score for CVE-2016-9076?

CVE-2016-9076 has an EPSS score of 1.80% (76th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2016-9076?

Upgrade firefox on debian unstable to 50.0-1 or later. Fixes are available for 4 affected products.

CVE & CISA-KEV Catalog

CVE-2016-9076

MEDIUMEPSS 76th pctl

5.9

CVSS v3

NVD

Description

An issue where a "<select>" dropdown menu can be used to cover location bar content, resulting in potential spoofing attacks. This attack requires e10s to be enabled in order to function. This vulnerability affects Firefox < 50.

CWE-20Improper Input Validation

How to fix

Remediation Available

firefoxDebian

Fixed in:50.0-1CVE-2016-9076

firefoxUbuntu

Fixed in:50.0+build2-0ubuntu0.14.04.2USN-3124-1

Fixed in:50.0+build2-0ubuntu0.16.04.2USN-3124-1

DeveloperEditionWindows application

Affected:50.0Fixed in:50.0Mozilla

Mozilla Firefox (en-US)Windows application

Affected:50.0Fixed in:50.0Mozilla

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityHigh

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityHigh

AvailabilityNone

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

Exploit Intelligence

1.80%probability of exploitation in 30 days

76thpercentile

Elevated risk: more likely to be exploited than 76% of all known CVEs.

References

Vendor Advisory2

Third-Party Advisory2

Related Vulnerabilities

Other CWE-20 (Improper Input Validation) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-3400	Critical	10.0	100%	KEV + Ransom	-
CVE-2021-45105	Medium	5.9	100%	-	Fix
CVE-2021-44228	Critical	10.0	100%	KEV + Ransom	Fix
CVE-2021-21985	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2018-7600	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2020-3452	High	7.5	100%	KEV	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.