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Vulnerability details: VCID-fzdj-kjcc-aaak
Vulnerability ID VCID-fzdj-kjcc-aaak
Aliases CVE-2016-7549
Summary Google Chrome before 53.0.2785.113 does not ensure that the recipient of a certain IPC message is a valid RenderFrame or RenderWidget, which allows remote attackers to cause a denial of service (invalid pointer dereference and application crash) or possibly have unspecified other impact by leveraging access to a renderer process, related to render_frame_host_impl.cc and render_widget_host_impl.cc, as demonstrated by a Password Manager message.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-476 NULL Pointer Dereference
System Score Found at
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-7549.html
rhas Important https://access.redhat.com/errata/RHSA-2016:1905
cvssv3 5.3 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-7549.json
epss 0.00725 https://api.first.org/data/v1/epss?cve=CVE-2016-7549
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epss 0.01388 https://api.first.org/data/v1/epss?cve=CVE-2016-7549
epss 0.01388 https://api.first.org/data/v1/epss?cve=CVE-2016-7549
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epss 0.0179 https://api.first.org/data/v1/epss?cve=CVE-2016-7549
rhbs medium https://bugzilla.redhat.com/show_bug.cgi?id=1380301
generic_textual Medium https://codereview.chromium.org/1534933002
generic_textual Medium https://crbug.com/556351
generic_textual Medium https://crbug.com/646394
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5170
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5171
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5172
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5173
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5174
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5175
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5176
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7395
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7549
generic_textual Medium https://googlechromereleases.blogspot.com/2016/09/stable-channel-update-for-desktop_13.html
cvssv2 6.8 https://nvd.nist.gov/vuln/detail/CVE-2016-7549
cvssv3 8.8 https://nvd.nist.gov/vuln/detail/CVE-2016-7549
generic_textual Medium https://ubuntu.com/security/notices/USN-3091-1
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-7549.html
http://rhn.redhat.com/errata/RHSA-2016-1905.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-7549.json
https://api.first.org/data/v1/epss?cve=CVE-2016-7549
https://codereview.chromium.org/1534933002
https://crbug.com/556351
https://crbug.com/646394
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5170
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5171
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5172
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5173
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5174
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5175
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5176
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7395
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7549
https://googlechromereleases.blogspot.com/2016/09/stable-channel-update-for-desktop_13.html
https://ubuntu.com/security/notices/USN-3091-1
http://www.securityfocus.com/bid/93160
1380301 https://bugzilla.redhat.com/show_bug.cgi?id=1380301
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
CVE-2016-7549 https://nvd.nist.gov/vuln/detail/CVE-2016-7549
RHSA-2016:1905 https://access.redhat.com/errata/RHSA-2016:1905
USN-3091-1 https://usn.ubuntu.com/3091-1/
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-7549.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:M/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2016-7549
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:R/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2016-7549
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 0.70264
EPSS Score 0.00725
Published At March 28, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
There are no relevant records.