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Vulnerability details: VCID-by6s-17yy-aaaj
Vulnerability ID VCID-by6s-17yy-aaaj
Aliases CVE-2017-5419
Summary If a malicious site repeatedly triggers a modal authentication prompt, eventually the browser UI will become non-responsive, requiring shutdown through the operating system. This is a denial of service (DOS) attack. This vulnerability affects Firefox < 52 and Thunderbird < 52.
Status Published
Exploitability 0.5
Weighted Severity 9.0
Risk 4.5
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
generic_textual Low http://people.canonical.com/~ubuntu-security/cve/2017/CVE-2017-5419.html
epss 0.00123 https://api.first.org/data/v1/epss?cve=CVE-2017-5419
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epss 0.00123 https://api.first.org/data/v1/epss?cve=CVE-2017-5419
epss 0.00148 https://api.first.org/data/v1/epss?cve=CVE-2017-5419
epss 0.00148 https://api.first.org/data/v1/epss?cve=CVE-2017-5419
epss 0.00148 https://api.first.org/data/v1/epss?cve=CVE-2017-5419
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epss 0.02169 https://api.first.org/data/v1/epss?cve=CVE-2017-5419
epss 0.02169 https://api.first.org/data/v1/epss?cve=CVE-2017-5419
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epss 0.02169 https://api.first.org/data/v1/epss?cve=CVE-2017-5419
epss 0.02253 https://api.first.org/data/v1/epss?cve=CVE-2017-5419
epss 0.02253 https://api.first.org/data/v1/epss?cve=CVE-2017-5419
epss 0.02253 https://api.first.org/data/v1/epss?cve=CVE-2017-5419
epss 0.02253 https://api.first.org/data/v1/epss?cve=CVE-2017-5419
epss 0.02253 https://api.first.org/data/v1/epss?cve=CVE-2017-5419
epss 0.02253 https://api.first.org/data/v1/epss?cve=CVE-2017-5419
epss 0.02253 https://api.first.org/data/v1/epss?cve=CVE-2017-5419
epss 0.02253 https://api.first.org/data/v1/epss?cve=CVE-2017-5419
epss 0.02253 https://api.first.org/data/v1/epss?cve=CVE-2017-5419
epss 0.02253 https://api.first.org/data/v1/epss?cve=CVE-2017-5419
epss 0.02253 https://api.first.org/data/v1/epss?cve=CVE-2017-5419
epss 0.02253 https://api.first.org/data/v1/epss?cve=CVE-2017-5419
epss 0.02253 https://api.first.org/data/v1/epss?cve=CVE-2017-5419
epss 0.02253 https://api.first.org/data/v1/epss?cve=CVE-2017-5419
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epss 0.02253 https://api.first.org/data/v1/epss?cve=CVE-2017-5419
epss 0.02253 https://api.first.org/data/v1/epss?cve=CVE-2017-5419
epss 0.02253 https://api.first.org/data/v1/epss?cve=CVE-2017-5419
epss 0.02253 https://api.first.org/data/v1/epss?cve=CVE-2017-5419
epss 0.02253 https://api.first.org/data/v1/epss?cve=CVE-2017-5419
epss 0.02253 https://api.first.org/data/v1/epss?cve=CVE-2017-5419
epss 0.02253 https://api.first.org/data/v1/epss?cve=CVE-2017-5419
epss 0.02253 https://api.first.org/data/v1/epss?cve=CVE-2017-5419
epss 0.02253 https://api.first.org/data/v1/epss?cve=CVE-2017-5419
epss 0.03348 https://api.first.org/data/v1/epss?cve=CVE-2017-5419
generic_textual Low https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5419
cvssv2 4.3 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 7.8 https://nvd.nist.gov/vuln/detail/CVE-2017-5419
cvssv3 7.5 https://nvd.nist.gov/vuln/detail/CVE-2017-5419
archlinux Critical https://security.archlinux.org/AVG-194
generic_textual Low https://ubuntu.com/security/notices/USN-3216-1
generic_textual critical https://www.mozilla.org/en-US/security/advisories/mfsa2017-05
generic_textual Low https://www.mozilla.org/en-US/security/advisories/mfsa2017-05/#CVE-2017-5419
generic_textual critical https://www.mozilla.org/en-US/security/advisories/mfsa2017-09
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2017/CVE-2017-5419.html
https://api.first.org/data/v1/epss?cve=CVE-2017-5419
https://bugzilla.mozilla.org/show_bug.cgi?id=1312243
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5419
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://ubuntu.com/security/notices/USN-3216-1
https://www.mozilla.org/en-US/security/advisories/mfsa2017-05/#CVE-2017-5419
https://www.mozilla.org/security/advisories/mfsa2017-05/
https://www.mozilla.org/security/advisories/mfsa2017-09/
http://www.securityfocus.com/bid/96692
http://www.securitytracker.com/id/1037966
ASA-201703-3 https://security.archlinux.org/ASA-201703-3
AVG-194 https://security.archlinux.org/AVG-194
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:thunderbird:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
CVE-2017-5419 https://nvd.nist.gov/vuln/detail/CVE-2017-5419
mfsa2017-05 https://www.mozilla.org/en-US/security/advisories/mfsa2017-05
mfsa2017-09 https://www.mozilla.org/en-US/security/advisories/mfsa2017-09
USN-3216-1 https://usn.ubuntu.com/3216-1/
No exploits are available.
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
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: AV:N/AC:L/Au:N/C:N/I:N/A:C Found at https://nvd.nist.gov/vuln/detail/CVE-2017-5419
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:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2017-5419
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
Exploit Prediction Scoring System (EPSS)
Percentile 0.47249
EPSS Score 0.00123
Published At Dec. 17, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.