CVE-2017-5023

Type confusion in Histogram in Google Chrome prior to 56.0.2924.76 for Linux, Windows and Mac, and 56.0.2924.87 for Android, allowed a remote attacker to potentially exploit a near null dereference via a crafted HTML page.

CVSS v3.0 4.3 MEDIUM
CVSS v2.0 4.3 MEDIUM

4.3^/10

CVSS v3.0 : MEDIUM

Vector : AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:N/A:P

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://crbug.com/651443	Issue Tracking Patch
https://chromereleases.googleblog.com/2017/01/stable-channel-update-for-desktop.html	Vendor Advisory
http://www.securityfocus.com/bid/95792
https://security.gentoo.org/glsa/201701-66
http://www.securitytracker.com/id/1037718
http://www.debian.org/security/2017/dsa-3776
http://rhn.redhat.com/errata/RHSA-2017-0206.html

Advertisement

Configurations

Configuration 1 (hide)

cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

Information

Published : 2017-02-16 23:59

Updated : 2018-01-04 18:31

NVD link : CVE-2017-5023

Mitre link : CVE-2017-5023

JSON object : View

CWE

CWE-476

NULL Pointer Dereference

Advertisement

Products Affected

google

chrome

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://crbug.com/651443", "name": "https://crbug.com/651443", "tags": ["Issue Tracking", "Patch"], "refsource": "CONFIRM"}, {"url": "https://chromereleases.googleblog.com/2017/01/stable-channel-update-for-desktop.html", "name": "https://chromereleases.googleblog.com/2017/01/stable-channel-update-for-desktop.html", "tags": ["Vendor Advisory"], "refsource": "CONFIRM"}, {"url": "http://www.securityfocus.com/bid/95792", "name": "95792", "tags": [], "refsource": "BID"}, {"url": "https://security.gentoo.org/glsa/201701-66", "name": "GLSA-201701-66", "tags": [], "refsource": "GENTOO"}, {"url": "http://www.securitytracker.com/id/1037718", "name": "1037718", "tags": [], "refsource": "SECTRACK"}, {"url": "http://www.debian.org/security/2017/dsa-3776", "name": "DSA-3776", "tags": [], "refsource": "DEBIAN"}, {"url": "http://rhn.redhat.com/errata/RHSA-2017-0206.html", "name": "RHSA-2017:0206", "tags": [], "refsource": "REDHAT"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "Type confusion in Histogram in Google Chrome prior to 56.0.2924.76 for Linux, Windows and Mac, and 56.0.2924.87 for Android, allowed a remote attacker to potentially exploit a near null dereference via a crafted HTML page."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-476"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2017-5023", "ASSIGNER": "security@google.com"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "severity": "MEDIUM", "impactScore": 2.9, "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}, "baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.8}}, "publishedDate": "2017-02-17T07:59Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "55.0.2883.87"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2018-01-05T02:31Z"}