KEV · Actively exploited

CVE-2019-11708

CVE-2019-11708 is actively exploited (CISA KEV catalog) : critical severity (CVSS 10.0), 2 tracked apps concerned, none still exposed on their current version.

Severity (CVSS): 10.0
Exploitation: Confirmed
Tracked apps: 2
Still exposed: 0

Public exploit : ExploitDB Published on 2019-07-23

Insufficient vetting of parameters passed with the Prompt:Open IPC message between child and parent processes can result in the non-sandboxed parent process opening web content chosen by a compromised child process. When combined with additional vulnerabilities this could result in executing arbitrary code on the user's computer. This vulnerability affects Firefox ESR < 60.7.2, Firefox < 67.0.4, and Thunderbird < 60.7.2.

Attack vector : Network No privileges required No user interaction

Show raw CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

EPSS 55.87% predictive model; CISA confirms active exploitation percentile 99.0%

CISA Known Exploited Vulnerability

Added to KEV: 2022-05-23
Remediation deadline: 2022-06-13
Required action: Apply updates per vendor instructions.
Ransomware: Unknown (not documented by CISA)

Tracked apps referencing this CVE

For each app: the affected range, the fixing version, and where the tracked app stands today.

Mozilla Firefox Windows winget:Mozilla.Firefox

Affected <60.7.2 Fixed in 60.7.2 Latest tracked 156.0.1 patched
Mozilla Thunderbird Windows winget:Mozilla.Thunderbird

Affected <60.7.2 Fixed in 60.7.2 Latest tracked 156.0.1 patched

Vulnerable CPE configurations (3)

Vendor	Product	Platform	Versions	CPE 2.3 URI
mozilla	firefox All platforms (wildcard)	All platforms (wildcard)	<60.7.2	cpe:2.3:a:mozilla:firefox:::::esr:::*
mozilla	firefox All platforms (wildcard)	All platforms (wildcard)	<67.0.4	cpe:2.3:a:mozilla:firefox:::::-:::*
mozilla	thunderbird All platforms (wildcard)	All platforms (wildcard)	<60.7.2	cpe:2.3:a:mozilla:thunderbird::::::::

View on NVD ↗ CISA KEV catalog ↗ Advisory · bugzilla.mozilla.org Advisory · www.mozilla.org

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