NVD - CVE-2017-7825

CVE-2017-7825 Detail

Current Description

Several fonts on OS X display some Tibetan and Arabic characters as whitespace. When used in the addressbar as part of an IDN this can be used for domain name spoofing attacks. Note: This attack only affects OS X operating systems. Other operating systems are unaffected. This vulnerability affects Firefox < 56, Firefox ESR < 52.4, and Thunderbird < 52.4.

Source: MITRE
Description Last Modified: 06/11/2018
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 5.3 MEDIUM
Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N (V3 legend)
Impact Score: 1.4
Exploitability Score: 3.9

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): Low
Availability (A): None

CVSS v2.0 Severity and Metrics:

Base Score: 5.0 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:N/I:P/A:N) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0

Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): Partial
Availability (A): None
Additional Information:
Allows unauthorized modification

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.

Hyperlink	Resource
http://www.securityfocus.com/bid/101059	Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1039465	Third Party Advisory VDB Entry
https://bugzilla.mozilla.org/show_bug.cgi?id=1390980	Issue Tracking Third Party Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1393624	Issue Tracking Third Party Advisory
https://lists.debian.org/debian-lts-announce/2017/11/msg00000.html	Third Party Advisory
https://security.gentoo.org/glsa/201803-14	Third Party Advisory
https://www.mozilla.org/security/advisories/mfsa2017-21/	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2017-22/	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2017-23/	Vendor Advisory

Technical Details

Vulnerability Type (View All)

Input Validation (CWE-20)

Vulnerable software and versions Switch to CPE 2.2

Configuration 1
OR
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
Configuration 2
AND
OR
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*    versions up to (excluding) 56.0
cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*    versions up to (excluding) 52.4.0
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*    versions up to (excluding) 52.4.0
OR
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

2 change records found - show changes

Initial Analysis - 8/6/2018 12:32:16 PM

Action	Type	Old Value	New Value
Added	CPE Configuration		AND OR cpe:2.3:a:mozilla:firefox::::::::* versions up to (excluding) 56.0 cpe:2.3:a:mozilla:firefox_esr::::::::* versions up to (excluding) 52.4.0 cpe:2.3:a:mozilla:thunderbird::::::::* versions up to (excluding) 52.4.0 OR cpe:2.3:o:apple:mac_os_x::::::::
Added	CPE Configuration		OR cpe:2.3:o:debian:debian_linux:7.0:::::::
Added	CVSS V2		(AV:N/AC:L/Au:N/C:N/I:P/A:N)
Added	CVSS V3		AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Added	CWE		CWE-20
Changed	Reference Type	http://www.securityfocus.com/bid/101059 No Types Assigned	http://www.securityfocus.com/bid/101059 Third Party Advisory, VDB Entry
Changed	Reference Type	http://www.securitytracker.com/id/1039465 No Types Assigned	http://www.securitytracker.com/id/1039465 Third Party Advisory, VDB Entry
Changed	Reference Type	https://bugzilla.mozilla.org/show_bug.cgi?id=1390980 No Types Assigned	https://bugzilla.mozilla.org/show_bug.cgi?id=1390980 Issue Tracking, Third Party Advisory
Changed	Reference Type	https://bugzilla.mozilla.org/show_bug.cgi?id=1393624 No Types Assigned	https://bugzilla.mozilla.org/show_bug.cgi?id=1393624 Issue Tracking, Third Party Advisory
Changed	Reference Type	https://lists.debian.org/debian-lts-announce/2017/11/msg00000.html No Types Assigned	https://lists.debian.org/debian-lts-announce/2017/11/msg00000.html Third Party Advisory
Changed	Reference Type	https://security.gentoo.org/glsa/201803-14 No Types Assigned	https://security.gentoo.org/glsa/201803-14 Third Party Advisory
Changed	Reference Type	https://www.mozilla.org/security/advisories/mfsa2017-21/ No Types Assigned	https://www.mozilla.org/security/advisories/mfsa2017-21/ Vendor Advisory
Changed	Reference Type	https://www.mozilla.org/security/advisories/mfsa2017-22/ No Types Assigned	https://www.mozilla.org/security/advisories/mfsa2017-22/ Vendor Advisory
Changed	Reference Type	https://www.mozilla.org/security/advisories/mfsa2017-23/ No Types Assigned	https://www.mozilla.org/security/advisories/mfsa2017-23/ Vendor Advisory

Quick Info

CVE Dictionary Entry:
CVE-2017-7825
NVD Published Date:
06/11/2018
NVD Last Modified:
08/06/2018

You are viewing this page in an unauthorized frame window.

Information Technology Laboratory

National Vulnerability Database