Search for vulnerabilities
Vulnerability details: VCID-bnff-ugey-aaar
Vulnerability ID VCID-bnff-ugey-aaar
Aliases CVE-2017-5455
Summary The internal feed reader APIs that crossed the sandbox barrier allowed for a sandbox escape and escalation of privilege if combined with another vulnerability that resulted in remote code execution inside the sandboxed process. This vulnerability affects Firefox ESR < 52.1 and Firefox < 53.
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 Medium http://people.canonical.com/~ubuntu-security/cve/2017/CVE-2017-5455.html
cvssv3 7.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-5455.json
epss 0.00556 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.00639 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.00639 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.00639 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02045 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02045 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02045 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02045 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02045 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02045 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02045 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02045 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02045 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02045 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02045 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02045 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02349 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02349 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02349 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02349 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02349 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02349 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02349 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02349 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02349 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02349 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02349 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02349 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02349 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02349 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02349 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02349 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02349 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02349 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02349 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02349 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02349 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02349 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02349 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02349 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02349 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02349 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02349 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02349 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02349 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02349 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02439 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02439 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02439 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02439 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02439 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02439 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02439 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02439 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02439 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02439 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02439 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02439 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02439 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02439 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02439 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02439 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02439 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02439 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02439 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02439 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02439 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02439 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02439 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02439 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02439 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02439 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02439 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02439 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02439 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02439 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02439 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02439 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02439 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02439 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02439 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02439 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02439 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.02439 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
epss 0.0909 https://api.first.org/data/v1/epss?cve=CVE-2017-5455
rhbs high https://bugzilla.redhat.com/show_bug.cgi?id=1443334
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5455
cvssv2 4.6 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 5.0 https://nvd.nist.gov/vuln/detail/CVE-2017-5455
cvssv3 7.5 https://nvd.nist.gov/vuln/detail/CVE-2017-5455
archlinux Critical https://security.archlinux.org/AVG-249
generic_textual Medium https://ubuntu.com/security/notices/USN-3260-1
generic_textual critical https://www.mozilla.org/en-US/security/advisories/mfsa2017-10
generic_textual Medium https://www.mozilla.org/en-US/security/advisories/mfsa2017-10/#CVE-2017-5455
generic_textual critical https://www.mozilla.org/en-US/security/advisories/mfsa2017-12
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2017/CVE-2017-5455.html
https://access.redhat.com/errata/RHSA-2017:1106
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-5455.json
https://api.first.org/data/v1/epss?cve=CVE-2017-5455
https://bugzilla.mozilla.org/show_bug.cgi?id=1341191
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5455
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://ubuntu.com/security/notices/USN-3260-1
https://www.mozilla.org/en-US/security/advisories/mfsa2017-10/#CVE-2017-5455
https://www.mozilla.org/security/advisories/mfsa2017-10/
https://www.mozilla.org/security/advisories/mfsa2017-12/
http://www.securityfocus.com/bid/97940
http://www.securitytracker.com/id/1038320
1443334 https://bugzilla.redhat.com/show_bug.cgi?id=1443334
ASA-201704-6 https://security.archlinux.org/ASA-201704-6
AVG-249 https://security.archlinux.org/AVG-249
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:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_aus:7.3:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_server_aus:7.3:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_eus:7.3:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_server_eus:7.3:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_eus:7.4:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_server_eus:7.4:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
CVE-2017-5455 https://nvd.nist.gov/vuln/detail/CVE-2017-5455
mfsa2017-10 https://www.mozilla.org/en-US/security/advisories/mfsa2017-10
mfsa2017-12 https://www.mozilla.org/en-US/security/advisories/mfsa2017-12
USN-3260-1 https://usn.ubuntu.com/3260-1/
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-5455.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: AV:N/AC:H/Au:S/C:P/I:P/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:P/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2017-5455
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:H/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2017-5455
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 0.77615
EPSS Score 0.00556
Published At Jan. 16, 2025, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.