Vulnerability Name:

CVE-2018-11396 (CCN-143743)

Assigned:2018-05-23
Published:2018-05-23
Updated:2020-08-24
Summary:ephy-session.c in libephymain.so in GNOME Web (aka Epiphany) through 3.28.2.1 allows remote attackers to cause a denial of service (application crash) via JavaScript code that triggers access to a NULL URL, as demonstrated by a crafted window.open call.
CVSS v3 Severity:7.5 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
6.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:U/RC:R)
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): None
Availibility (A): High
7.5 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
6.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:U/RC:R)
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): None
Availibility (A): High
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
7.8 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
Vulnerability Type:CWE-noinfo
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2018-11396

Source: SUSE
Type: UNKNOWN
openSUSE-SU-2019:2318

Source: CCN
Type: GNOME Bugzilla – Bug 795740
(CVE-2018-11396) Crashes at libephymain.so (0x7fff8ea7f700)

Source: CONFIRM
Type: Exploit, Issue Tracking, Vendor Advisory
https://bugzilla.gnome.org/show_bug.cgi?id=795740

Source: XF
Type: UNKNOWN
gnome-cve201811396-dos(143743)

Source: CCN
Type: Packet Storm Security [06-01-2018]
Epiphany 3.28.2.1 Denial Of Service

Source: CCN
Type: Packet Storm Security [06-08-2018]
Gnome Web (Epiphany) Denial Of Service

Source: EXPLOIT-DB
Type: EXPLOIT
Offensive Security Exploit Database [06-01-2018]

Source: EXPLOIT-DB
Type: EXPLOIT
Offensive Security Exploit Database [06-08-2018]

Source: CCN
Type: GNOME Web site
GNOME

Vulnerable Configuration:Configuration 1:
  • cpe:/a:gnome:epiphany:*:*:*:*:*:*:*:* (Version <= 3.28.2.1)

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:93478
    P
    		 (Important)
    2022-07-22
    oval:org.opensuse.security:def:201811396
    V
    		CVE-2018-11396
    2022-06-30
    oval:org.opensuse.security:def:112194
    P
    		epiphany-40.3-2.1 on GA media (Moderate)
    2022-01-17
    oval:org.opensuse.security:def:105726
    P
    		Security update for libsndfile (Important)
    2022-01-11
    oval:org.opensuse.security:def:74294
    P
    		Security update for gupnp (Important)
    2021-06-24
    oval:org.opensuse.security:def:63531
    P
    		colord-1.4.2-1.37 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:63167
    P
    		libvirglrenderer0-0.6.0-2.30 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:62509
    P
    		colord-color-profiles-1.4.2-1.37 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:63305
    P
    		squid-4.11-5.17.2 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:62686
    P
    		libnetpbm-devel-10.80.1-3.8.2 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:62485
    P
    		perl-MIME-Charset-1.012.2-1.24 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:62965
    P
    		log4j12-javadoc-1.2.17-2.26 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:62486
    P
    		perl-Tk-804.034-1.44 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:64242
    P
    		dstat on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:63992
    P
    		Security update for sudo (Important)
    2020-12-01
    oval:org.opensuse.security:def:64354
    P
    		libnetpbm11 on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:64098
    P
    		Security update for java-1_7_0-openjdk (Important)
    2020-12-01
    oval:org.opensuse.security:def:64200
    P
    		ruby2.5-rubygem-nokogiri on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:74420
    P
    		Security update for epiphany (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:63858
    P
    		Security update for python-numpy (Important)
    2020-12-01
    oval:org.opensuse.security:def:110044
    P
    		Security update for epiphany (Moderate)
    2019-10-16
    oval:org.opensuse.security:def:100191
    P
    		Security update for epiphany (Moderate)
    2019-10-10
    oval:com.ubuntu.xenial:def:2018113960000000
    V
    		CVE-2018-11396 on Ubuntu 16.04 LTS (xenial) - medium.
    2018-05-23
    oval:com.ubuntu.artful:def:201811396000
    V
    		CVE-2018-11396 on Ubuntu 17.10 (artful) - medium.
    2018-05-23
    oval:com.ubuntu.xenial:def:201811396000
    V
    		CVE-2018-11396 on Ubuntu 16.04 LTS (xenial) - medium.
    2018-05-23
    oval:com.ubuntu.bionic:def:201811396000
    V
    		CVE-2018-11396 on Ubuntu 18.04 LTS (bionic) - medium.
    2018-05-23
    oval:com.ubuntu.cosmic:def:2018113960000000
    V
    		CVE-2018-11396 on Ubuntu 18.10 (cosmic) - medium.
    2018-05-23
    oval:com.ubuntu.cosmic:def:201811396000
    V
    		CVE-2018-11396 on Ubuntu 18.10 (cosmic) - medium.
    2018-05-23
    oval:com.ubuntu.bionic:def:2018113960000000
    V
    		CVE-2018-11396 on Ubuntu 18.04 LTS (bionic) - medium.
    2018-05-23
    oval:com.ubuntu.trusty:def:201811396000
    V
    		CVE-2018-11396 on Ubuntu 14.04 LTS (trusty) - medium.
    2018-05-23
    BACK
    gnome epiphany *