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Vulnerability details: VCID-36kf-z8uk-aaab
Vulnerability ID VCID-36kf-z8uk-aaab
Aliases CVE-2019-11708
Summary 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.
Status Published
Exploitability 2.0
Weighted Severity 9.0
Risk 10.0
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-20 Improper Input Validation
CWE-270 Privilege Context Switching Error
System Score Found at
cvssv3.1 10 http://packetstormsecurity.com/files/155592/Mozilla-Firefox-Windows-64-Bit-Chain-Exploit.html
ssvc Attend http://packetstormsecurity.com/files/155592/Mozilla-Firefox-Windows-64-Bit-Chain-Exploit.html
generic_textual High http://people.canonical.com/~ubuntu-security/cve/2019/CVE-2019-11708.html
rhas Critical https://access.redhat.com/errata/RHSA-2019:1603
rhas Critical https://access.redhat.com/errata/RHSA-2019:1604
rhas Important https://access.redhat.com/errata/RHSA-2019:1623
rhas Important https://access.redhat.com/errata/RHSA-2019:1624
rhas Important https://access.redhat.com/errata/RHSA-2019:1626
rhas Critical https://access.redhat.com/errata/RHSA-2019:1696
cvssv3 10.0 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-11708.json
epss 0.00809 https://api.first.org/data/v1/epss?cve=CVE-2019-11708
epss 0.00809 https://api.first.org/data/v1/epss?cve=CVE-2019-11708
epss 0.00809 https://api.first.org/data/v1/epss?cve=CVE-2019-11708
epss 0.00809 https://api.first.org/data/v1/epss?cve=CVE-2019-11708
epss 0.01609 https://api.first.org/data/v1/epss?cve=CVE-2019-11708
epss 0.01609 https://api.first.org/data/v1/epss?cve=CVE-2019-11708
epss 0.01806 https://api.first.org/data/v1/epss?cve=CVE-2019-11708
epss 0.01806 https://api.first.org/data/v1/epss?cve=CVE-2019-11708
epss 0.01806 https://api.first.org/data/v1/epss?cve=CVE-2019-11708
epss 0.01806 https://api.first.org/data/v1/epss?cve=CVE-2019-11708
epss 0.01806 https://api.first.org/data/v1/epss?cve=CVE-2019-11708
epss 0.01806 https://api.first.org/data/v1/epss?cve=CVE-2019-11708
epss 0.01806 https://api.first.org/data/v1/epss?cve=CVE-2019-11708
epss 0.01806 https://api.first.org/data/v1/epss?cve=CVE-2019-11708
epss 0.01806 https://api.first.org/data/v1/epss?cve=CVE-2019-11708
epss 0.01806 https://api.first.org/data/v1/epss?cve=CVE-2019-11708
epss 0.65682 https://api.first.org/data/v1/epss?cve=CVE-2019-11708
epss 0.65682 https://api.first.org/data/v1/epss?cve=CVE-2019-11708
epss 0.65682 https://api.first.org/data/v1/epss?cve=CVE-2019-11708
epss 0.65682 https://api.first.org/data/v1/epss?cve=CVE-2019-11708
epss 0.65682 https://api.first.org/data/v1/epss?cve=CVE-2019-11708
epss 0.65682 https://api.first.org/data/v1/epss?cve=CVE-2019-11708
epss 0.65682 https://api.first.org/data/v1/epss?cve=CVE-2019-11708
epss 0.65682 https://api.first.org/data/v1/epss?cve=CVE-2019-11708
epss 0.65682 https://api.first.org/data/v1/epss?cve=CVE-2019-11708
epss 0.65682 https://api.first.org/data/v1/epss?cve=CVE-2019-11708
epss 0.65682 https://api.first.org/data/v1/epss?cve=CVE-2019-11708
epss 0.65682 https://api.first.org/data/v1/epss?cve=CVE-2019-11708
epss 0.65682 https://api.first.org/data/v1/epss?cve=CVE-2019-11708
epss 0.65682 https://api.first.org/data/v1/epss?cve=CVE-2019-11708
epss 0.65682 https://api.first.org/data/v1/epss?cve=CVE-2019-11708
epss 0.65682 https://api.first.org/data/v1/epss?cve=CVE-2019-11708
epss 0.65682 https://api.first.org/data/v1/epss?cve=CVE-2019-11708
epss 0.65682 https://api.first.org/data/v1/epss?cve=CVE-2019-11708
epss 0.65682 https://api.first.org/data/v1/epss?cve=CVE-2019-11708
epss 0.65682 https://api.first.org/data/v1/epss?cve=CVE-2019-11708
epss 0.65682 https://api.first.org/data/v1/epss?cve=CVE-2019-11708
epss 0.65682 https://api.first.org/data/v1/epss?cve=CVE-2019-11708
epss 0.65682 https://api.first.org/data/v1/epss?cve=CVE-2019-11708
epss 0.65682 https://api.first.org/data/v1/epss?cve=CVE-2019-11708
epss 0.68898 https://api.first.org/data/v1/epss?cve=CVE-2019-11708
cvssv3.1 10 https://bugzilla.mozilla.org/show_bug.cgi?id=1559858
ssvc Attend https://bugzilla.mozilla.org/show_bug.cgi?id=1559858
rhbs high https://bugzilla.redhat.com/show_bug.cgi?id=1722673
generic_textual High https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11707
generic_textual High https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11708
cvssv2 10.0 https://nvd.nist.gov/vuln/detail/CVE-2019-11708
cvssv3 10.0 https://nvd.nist.gov/vuln/detail/CVE-2019-11708
cvssv3 10.0 https://nvd.nist.gov/vuln/detail/CVE-2019-11708
cvssv3.1 10.0 https://nvd.nist.gov/vuln/detail/CVE-2019-11708
archlinux High https://security.archlinux.org/AVG-997
cvssv3.1 10 https://security.gentoo.org/glsa/201908-12
ssvc Attend https://security.gentoo.org/glsa/201908-12
generic_textual High https://ubuntu.com/security/notices/USN-4032-1
generic_textual High https://ubuntu.com/security/notices/USN-4045-1
generic_textual high https://www.mozilla.org/en-US/security/advisories/mfsa2019-19
generic_textual High https://www.mozilla.org/en-US/security/advisories/mfsa2019-19/#CVE-2019-11708
generic_textual high https://www.mozilla.org/en-US/security/advisories/mfsa2019-20
cvssv3.1 10 https://www.mozilla.org/security/advisories/mfsa2019-19/
cvssv3.1 10 https://www.mozilla.org/security/advisories/mfsa2019-19/
ssvc Attend https://www.mozilla.org/security/advisories/mfsa2019-19/
ssvc Attend https://www.mozilla.org/security/advisories/mfsa2019-19/
cvssv3.1 10 https://www.mozilla.org/security/advisories/mfsa2019-20/
cvssv3.1 10 https://www.mozilla.org/security/advisories/mfsa2019-20/
ssvc Attend https://www.mozilla.org/security/advisories/mfsa2019-20/
ssvc Attend https://www.mozilla.org/security/advisories/mfsa2019-20/
Reference id Reference type URL
http://packetstormsecurity.com/files/155592/Mozilla-Firefox-Windows-64-Bit-Chain-Exploit.html
http://people.canonical.com/~ubuntu-security/cve/2019/CVE-2019-11708.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-11708.json
https://api.first.org/data/v1/epss?cve=CVE-2019-11708
https://bugzilla.mozilla.org/show_bug.cgi?id=1559858
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11707
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11708
https://security.gentoo.org/glsa/201908-12
https://ubuntu.com/security/notices/USN-4032-1
https://ubuntu.com/security/notices/USN-4045-1
https://www.mozilla.org/en-US/security/advisories/mfsa2019-19/#CVE-2019-11708
https://www.mozilla.org/security/advisories/mfsa2019-19/
https://www.mozilla.org/security/advisories/mfsa2019-20/
1722673 https://bugzilla.redhat.com/show_bug.cgi?id=1722673
ASA-201906-20 https://security.archlinux.org/ASA-201906-20
AVG-997 https://security.archlinux.org/AVG-997
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
CVE-2019-11708 https://nvd.nist.gov/vuln/detail/CVE-2019-11708
CVE-2019-9810;CVE-2019-11708 Exploit https://github.com/0vercl0k/CVE-2019-11708/tree/1cdf26140f17de8a620e90f4f6ea3865e18e49ad
CVE-2019-9810;CVE-2019-11708 Exploit https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/windows_x86-64/local/47752.js
mfsa2019-19 https://www.mozilla.org/en-US/security/advisories/mfsa2019-19
mfsa2019-20 https://www.mozilla.org/en-US/security/advisories/mfsa2019-20
RHSA-2019:1603 https://access.redhat.com/errata/RHSA-2019:1603
RHSA-2019:1604 https://access.redhat.com/errata/RHSA-2019:1604
RHSA-2019:1623 https://access.redhat.com/errata/RHSA-2019:1623
RHSA-2019:1624 https://access.redhat.com/errata/RHSA-2019:1624
RHSA-2019:1626 https://access.redhat.com/errata/RHSA-2019:1626
RHSA-2019:1696 https://access.redhat.com/errata/RHSA-2019:1696
USN-4032-1 https://usn.ubuntu.com/4032-1/
USN-4045-1 https://usn.ubuntu.com/4045-1/
Data source Exploit-DB
Date added Dec. 9, 2019
Description Mozilla FireFox (Windows 10 x64) - Full Chain Client Side Attack
Ransomware campaign use Unknown
Source publication date Dec. 7, 2019
Exploit type local
Platform windows_x86-64
Source update date Dec. 9, 2019
Source URL https://github.com/0vercl0k/CVE-2019-11708/tree/1cdf26140f17de8a620e90f4f6ea3865e18e49ad
Data source KEV
Date added May 23, 2022
Description Mozilla Firefox and Thunderbird contain a sandbox escape vulnerability that could result in remote code execution.
Required action Apply updates per vendor instructions.
Due date June 13, 2022
Note 
https://nvd.nist.gov/vuln/detail/CVE-2019-11708
Ransomware campaign use Unknown
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H Found at http://packetstormsecurity.com/files/155592/Mozilla-Firefox-Windows-64-Bit-Chain-Exploit.html
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:A/A:N/T:T/P:M/B:A/M:M/D:A/2025-02-07T12:50:03Z/ Found at http://packetstormsecurity.com/files/155592/Mozilla-Firefox-Windows-64-Bit-Chain-Exploit.html
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-11708.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H Found at https://bugzilla.mozilla.org/show_bug.cgi?id=1559858
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:A/A:N/T:T/P:M/B:A/M:M/D:A/2025-02-07T12:50:03Z/ Found at https://bugzilla.mozilla.org/show_bug.cgi?id=1559858
Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C Found at https://nvd.nist.gov/vuln/detail/CVE-2019-11708
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2019-11708
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2019-11708
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2019-11708
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H Found at https://security.gentoo.org/glsa/201908-12
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:A/A:N/T:T/P:M/B:A/M:M/D:A/2025-02-07T12:50:03Z/ Found at https://security.gentoo.org/glsa/201908-12
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H Found at https://www.mozilla.org/security/advisories/mfsa2019-19/
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H Found at https://www.mozilla.org/security/advisories/mfsa2019-19/
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:A/A:N/T:T/P:M/B:A/M:M/D:A/2025-02-07T12:50:03Z/ Found at https://www.mozilla.org/security/advisories/mfsa2019-19/
Vector: SSVCv2/E:A/A:N/T:T/P:M/B:A/M:M/D:A/2025-02-07T12:50:03Z/ Found at https://www.mozilla.org/security/advisories/mfsa2019-19/
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H Found at https://www.mozilla.org/security/advisories/mfsa2019-20/
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H Found at https://www.mozilla.org/security/advisories/mfsa2019-20/
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:A/A:N/T:T/P:M/B:A/M:M/D:A/2025-02-07T12:50:03Z/ Found at https://www.mozilla.org/security/advisories/mfsa2019-20/
Vector: SSVCv2/E:A/A:N/T:T/P:M/B:A/M:M/D:A/2025-02-07T12:50:03Z/ Found at https://www.mozilla.org/security/advisories/mfsa2019-20/
Exploit Prediction Scoring System (EPSS)
Percentile 0.81535
EPSS Score 0.00809
Published At Dec. 17, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.