Vulnerability Name:

CVE-2019-11699 (CCN-161355)

Assigned:2019-05-21
Published:2019-05-21
Updated:2020-08-24
Summary:A malicious page can briefly cause the wrong name to be highlighted as the domain name in the addressbar during page navigations. This could result in user confusion of which site is currently loaded for spoofing attacks. This vulnerability affects Firefox < 67.
CVSS v3 Severity:6.5 Medium (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 (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
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:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
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-noinfo
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2019-11699

Source: MISC
Type: Issue Tracking, Permissions Required, Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1528939

Source: XF
Type: UNKNOWN
firefox-cve201911699-spoofing(161355)

Source: CCN
Type: IBM Security Bulletin 1073932 (Synthetic Playback Agent)
Synthetic Playback Agent 8.1.4.x is affected by multiple vulnerabilities of Mozilla Firefox

Source: CCN
Type: Mozilla Foundation Security Advisory 2019-13
Security vulnerabilities fixed in Firefox 67

Source: MISC
Type: Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2019-13/

Vulnerable Configuration:Configuration 1:
  • cpe:/a:mozilla:firefox:*:*:*:*:*:*:*:* (Version < 67.0)

    • Configuration CCN 1:
  • cpe:/a:mozilla:firefox:66.0.1:*:*:*:*:*:*:*

    • * 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:2019116990000000
    V
    		CVE-2019-11699 on Ubuntu 18.04 LTS (bionic) - low.
    2019-07-23
    oval:com.ubuntu.xenial:def:2019116990000000
    V
    		CVE-2019-11699 on Ubuntu 16.04 LTS (xenial) - low.
    2019-07-23
    oval:com.ubuntu.disco:def:2019116990000000
    V
    		CVE-2019-11699 on Ubuntu 19.04 (disco) - low.
    2019-07-23
    oval:com.ubuntu.cosmic:def:2019116990000000
    V
    		CVE-2019-11699 on Ubuntu 18.10 (cosmic) - low.
    2019-05-21
    BACK
    mozilla firefox *
    mozilla firefox 66.0.1