Vulnerability Name:

CVE-2018-12382 (CCN-149371)

Assigned:2018-09-05
Published:2018-09-05
Updated:2018-12-06
Summary:The displayed addressbar URL can be spoofed on Firefox for Android using a javascript: URI in concert with JavaScript to insert text before the loaded domain name, scrolling the loaded domain out of view to the right. This can lead to user confusion. *This vulnerability only affects Firefox for Android < 62.*
CVSS v3 Severity:5.3 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
4.6 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): None
6.5 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N)
5.7 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): High
Availibility (A): None
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
6.8 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:C/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): Complete
Availibility (A): None
Vulnerability Type:CWE-20
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2018-12382

Source: BID
Type: Third Party Advisory, VDB Entry
105276

Source: CCN
Type: BID-105276
Mozilla Firefox MFSA2018-20 Multiple Security Vulnerabilities

Source: SECTRACK
Type: Third Party Advisory, VDB Entry
1041610

Source: CONFIRM
Type: Exploit, Issue Tracking, Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1479311

Source: XF
Type: UNKNOWN
firefox-cve201812382-spoofing(149371)

Source: CCN
Type: Mozilla Foundation Security Advisory 2018-20
Security vulnerabilities fixed in Firefox 62

Source: CONFIRM
Type: Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2018-20/

Vulnerable Configuration:Configuration 1:
  • cpe:/a:mozilla:firefox:62.0:*:*:*:*:*:*:*
  • AND
  • cpe:/o:google:android:-:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:111899
    P
    		MozillaFirefox-92.0-1.2 on GA media (Moderate)
    2022-01-17
    oval:org.opensuse.security:def:105476
    P
    		MozillaFirefox-92.0-1.2 on GA media (Moderate)
    2021-10-01
    oval:com.ubuntu.bionic:def:201812382000
    V
    		CVE-2018-12382 on Ubuntu 18.04 LTS (bionic) - medium.
    2018-10-18
    oval:com.ubuntu.xenial:def:2018123820000000
    V
    		CVE-2018-12382 on Ubuntu 16.04 LTS (xenial) - medium.
    2018-10-18
    oval:com.ubuntu.trusty:def:201812382000
    V
    		CVE-2018-12382 on Ubuntu 14.04 LTS (trusty) - medium.
    2018-10-18
    oval:com.ubuntu.xenial:def:201812382000
    V
    		CVE-2018-12382 on Ubuntu 16.04 LTS (xenial) - medium.
    2018-10-18
    oval:com.ubuntu.bionic:def:2018123820000000
    V
    		CVE-2018-12382 on Ubuntu 18.04 LTS (bionic) - medium.
    2018-10-18
    BACK
    mozilla firefox 62.0
    google android -