Summary
| Detail | |||
|---|---|---|---|
| Vendor | First view | 2012-05-15 | |
| Product | Chrome | Last view | 2023-09-28 |
| Version | 19.0.1084.14 | Type | Application |
| Update | * | ||
| Edition | * | ||
| Language | * | ||
| Sofware Edition | * | ||
| Target Software | * | ||
| Target Hardware | * | ||
| Other | * | ||
| CPE Product | cpe:2.3:a:google:chrome | ||
Activity : Overall
Related : CVE
| Date | Alert | Description | |
|---|---|---|---|
| 8.8 | 2023-09-28 | CVE-2023-5217 | Heap buffer overflow in vp8 encoding in libvpx in Google Chrome prior to 117.0.5938.132 and libvpx 1.13.1 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High) |
| 8.8 | 2023-09-28 | CVE-2023-5187 | Use after free in Extensions in Google Chrome prior to 117.0.5938.132 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High) |
| 8.8 | 2023-09-28 | CVE-2023-5186 | Use after free in Passwords in Google Chrome prior to 117.0.5938.132 allowed a remote attacker who convinced a user to engage in specific UI interaction to potentially exploit heap corruption via crafted UI interaction. (Chromium security severity: High) |
| 4.3 | 2023-09-12 | CVE-2023-4909 | Inappropriate implementation in Interstitials in Google Chrome prior to 117.0.5938.62 allowed a remote attacker to obfuscate security UI via a crafted HTML page. (Chromium security severity: Low) |
| 4.3 | 2023-09-12 | CVE-2023-4908 | Inappropriate implementation in Picture in Picture in Google Chrome prior to 117.0.5938.62 allowed a remote attacker to spoof security UI via a crafted HTML page. (Chromium security severity: Low) |
| 4.3 | 2023-09-12 | CVE-2023-4907 | Inappropriate implementation in Intents in Google Chrome on Android prior to 117.0.5938.62 allowed a remote attacker to obfuscate security UI via a crafted HTML page. (Chromium security severity: Low) |
| 4.3 | 2023-09-12 | CVE-2023-4906 | Insufficient policy enforcement in Autofill in Google Chrome prior to 117.0.5938.62 allowed a remote attacker to bypass Autofill restrictions via a crafted HTML page. (Chromium security severity: Low) |
| 4.3 | 2023-09-12 | CVE-2023-4905 | Inappropriate implementation in Prompts in Google Chrome prior to 117.0.5938.62 allowed a remote attacker to spoof security UI via a crafted HTML page. (Chromium security severity: Medium) |
| 4.3 | 2023-09-12 | CVE-2023-4904 | Insufficient policy enforcement in Downloads in Google Chrome prior to 117.0.5938.62 allowed a remote attacker to bypass Enterprise policy restrictions via a crafted download. (Chromium security severity: Medium) |
| 4.3 | 2023-09-12 | CVE-2023-4903 | Inappropriate implementation in Custom Mobile Tabs in Google Chrome on Android prior to 117.0.5938.62 allowed a remote attacker to spoof security UI via a crafted HTML page. (Chromium security severity: Medium) |
| 4.3 | 2023-09-12 | CVE-2023-4902 | Inappropriate implementation in Input in Google Chrome prior to 117.0.5938.62 allowed a remote attacker to spoof security UI via a crafted HTML page. (Chromium security severity: Medium) |
| 4.3 | 2023-09-12 | CVE-2023-4901 | Inappropriate implementation in Prompts in Google Chrome prior to 117.0.5938.62 allowed a remote attacker to potentially spoof security UI via a crafted HTML page. (Chromium security severity: Medium) |
| 4.3 | 2023-09-12 | CVE-2023-4900 | Inappropriate implementation in Custom Tabs in Google Chrome on Android prior to 117.0.5938.62 allowed a remote attacker to obfuscate a permission prompt via a crafted HTML page. (Chromium security severity: Medium) |
| 8.8 | 2023-09-12 | CVE-2023-4863 | Heap buffer overflow in libwebp in Google Chrome prior to 116.0.5845.187 and libwebp 1.3.2 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page. (Chromium security severity: Critical) |
| 6.5 | 2023-09-05 | CVE-2023-4764 | Incorrect security UI in BFCache in Google Chrome prior to 116.0.5845.179 allowed a remote attacker to spoof the contents of the Omnibox (URL bar) via a crafted HTML page. (Chromium security severity: High) |
| 8.8 | 2023-09-05 | CVE-2023-4763 | Use after free in Networks in Google Chrome prior to 116.0.5845.179 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High) |
| 8.8 | 2023-09-05 | CVE-2023-4762 | Type Confusion in V8 in Google Chrome prior to 116.0.5845.179 allowed a remote attacker to execute arbitrary code via a crafted HTML page. (Chromium security severity: High) |
| 8.1 | 2023-09-05 | CVE-2023-4761 | Out of bounds memory access in FedCM in Google Chrome prior to 116.0.5845.179 allowed a remote attacker who had compromised the renderer process to perform an out of bounds memory read via a crafted HTML page. (Chromium security severity: High) |
| 8.8 | 2023-08-29 | CVE-2023-4572 | Use after free in MediaStream in Google Chrome prior to 116.0.5845.140 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High) |
| 8.8 | 2023-08-25 | CVE-2022-4452 | Insufficient data validation in crosvm in Google Chrome prior to 107.0.5304.62 allowed a remote attacker to potentially exploit object corruption via a crafted HTML page. (Chromium security severity: High) |
| 9.6 | 2023-08-25 | CVE-2019-13690 | Inappropriate implementation in OS in Google Chrome on ChromeOS prior to 75.0.3770.80 allowed a remote attacker to perform OS-level privilege escalation via a malicious file. (Chromium security severity: High) |
| 7.8 | 2023-08-25 | CVE-2019-13689 | Inappropriate implementation in OS in Google Chrome on ChromeOS prior to 75.0.3770.80 allowed a remote attacker to perform arbitrary read/write via a malicious file. (Chromium security severity: Critical) |
| 8.1 | 2023-08-23 | CVE-2023-4431 | Out of bounds memory access in Fonts in Google Chrome prior to 116.0.5845.110 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page. (Chromium security severity: Medium) |
| 8.8 | 2023-08-23 | CVE-2023-4430 | Use after free in Vulkan in Google Chrome prior to 116.0.5845.110 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High) |
| 8.8 | 2023-08-23 | CVE-2023-4429 | Use after free in Loader in Google Chrome prior to 116.0.5845.110 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High) |
CWE : Common Weakness Enumeration
| % | id | Name |
|---|---|---|
| 27% (584) | CWE-416 | Use After Free |
| 15% (333) | CWE-787 | Out-of-bounds Write |
| 9% (194) | CWE-20 | Improper Input Validation |
| 7% (158) | CWE-119 | Failure to Constrain Operations within the Bounds of a Memory Buffer |
| 5% (108) | CWE-399 | Resource Management Errors |
| 3% (76) | CWE-125 | Out-of-bounds Read |
| 3% (69) | CWE-200 | Information Exposure |
| 2% (59) | CWE-264 | Permissions, Privileges, and Access Controls |
| 2% (58) | CWE-190 | Integer Overflow or Wraparound |
| 2% (57) | CWE-79 | Failure to Preserve Web Page Structure ('Cross-site Scripting') |
| 2% (44) | CWE-362 | Race Condition |
| 1% (31) | CWE-189 | Numeric Errors |
| 1% (29) | CWE-254 | Security Features |
| 1% (27) | CWE-284 | Access Control (Authorization) Issues |
| 1% (25) | CWE-346 | Origin Validation Error |
| 1% (24) | CWE-276 | Incorrect Default Permissions |
| 0% (18) | CWE-17 | Code |
| 0% (15) | CWE-732 | Incorrect Permission Assignment for Critical Resource |
| 0% (14) | CWE-19 | Data Handling |
| 0% (13) | CWE-668 | Exposure of Resource to Wrong Sphere |
| 0% (13) | CWE-290 | Authentication Bypass by Spoofing |
| 0% (13) | CWE-203 | Information Exposure Through Discrepancy |
| 0% (10) | CWE-59 | Improper Link Resolution Before File Access ('Link Following') |
| 0% (9) | CWE-704 | Incorrect Type Conversion or Cast |
| 0% (8) | CWE-269 | Improper Privilege Management |
SAINT Exploits
| Description | Link |
|---|---|
| Google Chrome SimplifiedLowering bug | More info here |
OpenVAS Exploits
| id | Description |
|---|---|
| 2012-12-31 | Name : Fedora Update for v8 FEDORA-2012-20103 File : nvt/gb_fedora_2012_20103_v8_fc17.nasl |
| 2012-12-14 | Name : Google Chrome Multiple Vulnerabilities-03 Dec2012 (Linux) File : nvt/gb_google_chrome_mult_vuln03_dec12_lin.nasl |
| 2012-12-14 | Name : Google Chrome Multiple Vulnerabilities-03 Dec2012 (Mac OS X) File : nvt/gb_google_chrome_mult_vuln03_dec12_macosx.nasl |
| 2012-12-14 | Name : Google Chrome Multiple Vulnerabilities-03 Dec2012 (Windows) File : nvt/gb_google_chrome_mult_vuln03_dec12_win.nasl |
| 2012-12-14 | Name : SuSE Update for Chromium openSUSE-SU-2012:1637-1 (Chromium) File : nvt/gb_suse_2012_1637_1.nasl |
| 2012-12-13 | Name : SuSE Update for update openSUSE-SU-2012:0656-1 (update) File : nvt/gb_suse_2012_0656_1.nasl |
| 2012-12-13 | Name : SuSE Update for MozillaFirefox, openSUSE-SU-2012:0760-1 (MozillaFirefox,) File : nvt/gb_suse_2012_0760_1.nasl |
| 2012-12-13 | Name : SuSE Update for update openSUSE-SU-2012:0993-1 (update) File : nvt/gb_suse_2012_0993_1.nasl |
| 2012-12-13 | Name : SuSE Update for chromium openSUSE-SU-2012:1215-1 (chromium) File : nvt/gb_suse_2012_1215_1.nasl |
| 2012-12-13 | Name : SuSE Update for update openSUSE-SU-2012:1376-1 (update) File : nvt/gb_suse_2012_1376_1.nasl |
| 2012-12-06 | Name : Ubuntu Update for libxml2 USN-1656-1 File : nvt/gb_ubuntu_USN_1656_1.nasl |
| 2012-12-04 | Name : Debian Security Advisory DSA 2580-1 (libxml2) File : nvt/deb_2580_1.nasl |
| 2012-12-04 | Name : FreeBSD Ports: chromium File : nvt/freebsd_chromium23.nasl |
| 2012-12-04 | Name : FreeBSD Ports: chromium File : nvt/freebsd_chromium24.nasl |
| 2012-12-04 | Name : CentOS Update for libxml2 CESA-2012:1512 centos5 File : nvt/gb_CESA-2012_1512_libxml2_centos5.nasl |
| 2012-12-04 | Name : CentOS Update for libxml2 CESA-2012:1512 centos6 File : nvt/gb_CESA-2012_1512_libxml2_centos6.nasl |
| 2012-12-04 | Name : RedHat Update for libxml2 RHSA-2012:1512-01 File : nvt/gb_RHSA-2012_1512-01_libxml2.nasl |
| 2012-12-04 | Name : Google Chrome Multiple Vulnerabilities-01 Dec2012 (Linux) File : nvt/gb_google_chrome_mult_vuln01_dec12_lin.nasl |
| 2012-12-04 | Name : Google Chrome Multiple Vulnerabilities-01 Dec2012 (Mac OS X) File : nvt/gb_google_chrome_mult_vuln01_dec12_macosx.nasl |
| 2012-12-04 | Name : Google Chrome Multiple Vulnerabilities-01 Dec2012 (Windows) File : nvt/gb_google_chrome_mult_vuln01_dec12_win.nasl |
| 2012-12-04 | Name : Google Chrome Multiple Vulnerabilities-02 Dec2012 (Linux) File : nvt/gb_google_chrome_mult_vuln02_dec12_lin.nasl |
| 2012-12-04 | Name : Google Chrome Multiple Vulnerabilities-02 Dec2012 (Mac OS X) File : nvt/gb_google_chrome_mult_vuln02_dec12_macosx.nasl |
| 2012-12-04 | Name : Google Chrome Multiple Vulnerabilities-02 Dec2012 (Windows) File : nvt/gb_google_chrome_mult_vuln02_dec12_win.nasl |
| 2012-12-04 | Name : Mandriva Update for libxml2 MDVSA-2012:176 (libxml2) File : nvt/gb_mandriva_MDVSA_2012_176.nasl |
| 2012-11-26 | Name : FreeBSD Ports: chromium File : nvt/freebsd_chromium22.nasl |
Information Assurance Vulnerability Management (IAVM)
| id | Description |
|---|---|
| 2015-B-0107 | Multiple Security Vulnerabilities in Google Chrome Severity: Category I - VMSKEY: V0061361 |
| 2015-A-0154 | Multiple Vulnerabilities in Oracle Fusion Middleware Severity: Category I - VMSKEY: V0061081 |
| 2014-B-0161 | Multiple Vulnerabilities in VMware ESXi 5.1 Severity: Category I - VMSKEY: V0057717 |
| 2014-B-0071 | Multiple Vulnerabilities in Google Chrome Severity: Category I - VMSKEY: V0052483 |
| 2014-B-0060 | Multiple Vulnerabilities in Google Chrome Severity: Category I - VMSKEY: V0050897 |
| 2014-B-0056 | Multiple Vulnerabilities in Google Chrome Severity: Category I - VMSKEY: V0050433 |
| 2014-B-0049 | Multiple Vulnerabilities in Google Chrome Severity: Category I - VMSKEY: V0050017 |
| 2014-B-0048 | Multiple Security Vulnerabilities in Apple iOS Severity: Category I - VMSKEY: V0050015 |
| 2014-B-0039 | Multiple Vulnerabilities in Google Chrome Severity: Category I - VMSKEY: V0048683 |
| 2014-B-0031 | Multiple Security Vulnerabilities in Google Chrome Severity: Category I - VMSKEY: V0046767 |
| 2014-B-0026 | Multiple Security Vulnerabilities in Google Chrome Severity: Category I - VMSKEY: V0046159 |
| 2014-B-0024 | Multiple Security Vulnerabilities in Apple iOS Severity: Category I - VMSKEY: V0046157 |
| 2014-B-0023 | Multiple Vulnerabilities in Google Chrome Severity: Category I - VMSKEY: V0045283 |
| 2014-A-0030 | Apple Mac OS X Security Update 2014-001 Severity: Category I - VMSKEY: V0044547 |
| 2014-B-0020 | Multiple Security Vulnerabilities in Google Chrome Severity: Category I - VMSKEY: V0044539 |
| 2014-B-0007 | Multiple Security Vulnerabilities in Google Chrome Severity: Category I - VMSKEY: V0043878 |
| 2014-B-0003 | Multiple Security Vulnerabilities in Google Chrome Severity: Category I - VMSKEY: V0043401 |
| 2014-A-0012 | Multiple Vulnerabilities in Oracle & Sun Systems Product Suite Severity: Category I - VMSKEY: V0043396 |
| 2013-B-0137 | Multiple Security Vulnerabilities in Google Chrome Severity: Category I - VMSKEY: V0042597 |
| 2013-A-0233 | Multiple Vulnerabilities in Mozilla Products Severity: Category I - VMSKEY: V0042596 |
| 2013-B-0132 | Google Chrome Memory Corruption Vulnerability Severity: Category I - VMSKEY: V0042381 |
| 2013-B-0124 | Multiple Vulnerabilities in Google Chrome Severity: Category I - VMSKEY: V0042301 |
| 2013-B-0119 | Multiple Vulnerabilities in Google Chrome Severity: Category I - VMSKEY: V0041067 |
| 2013-B-0112 | Multiple Vulnerabilities in Google Chrome Severity: Category I - VMSKEY: V0040762 |
| 2013-A-0031 | Multiple Security Vulnerabilities in VMware ESX 4.1 and ESXi 4.1 Severity: Category I - VMSKEY: V0036787 |
Snort® IPS/IDS
| Date | Description |
|---|---|
| 2020-12-23 | Google Chrome Blink Renderer MediaElementEventListener memory corruption attempt RuleID : 56438 - Type : BROWSER-CHROME - Revision : 1 |
| 2020-12-23 | Google Chrome Blink Renderer MediaElementEventListener memory corruption attempt RuleID : 56437 - Type : BROWSER-CHROME - Revision : 1 |
| 2020-12-01 | Google Chrome PNG in TTF parsing heap overflow attempt RuleID : 56133 - Type : BROWSER-CHROME - Revision : 2 |
| 2020-12-01 | Google Chrome PNG in TTF parsing heap overflow attempt RuleID : 56132 - Type : BROWSER-CHROME - Revision : 2 |
| 2020-12-01 | Google Chrome PNG in TTF parsing heap overflow attempt RuleID : 56131 - Type : BROWSER-CHROME - Revision : 2 |
| 2020-12-01 | Google Chrome PNG in TTF parsing heap overflow attempt RuleID : 56130 - Type : BROWSER-CHROME - Revision : 2 |
| 2020-10-27 | Google Chrome AudioArray memory corruption attempt RuleID : 55810 - Type : BROWSER-CHROME - Revision : 1 |
| 2020-10-27 | Google Chrome AudioArray memory corruption attempt RuleID : 55809 - Type : BROWSER-CHROME - Revision : 1 |
| 2020-09-02 | Google Chrome blink webaudio module use after free attempt RuleID : 54625 - Type : BROWSER-CHROME - Revision : 1 |
| 2020-09-02 | Google Chrome blink webaudio module use after free attempt RuleID : 54624 - Type : BROWSER-CHROME - Revision : 1 |
| 2020-09-02 | Google Chrome ReadableStream out of bounds read attempt RuleID : 54623 - Type : BROWSER-CHROME - Revision : 1 |
| 2020-09-02 | Google Chrome ReadableStream out of bounds read attempt RuleID : 54622 - Type : BROWSER-CHROME - Revision : 1 |
| 2020-08-11 | Google Chrome Blink use-after-free attempt RuleID : 54498 - Type : BROWSER-CHROME - Revision : 1 |
| 2020-08-11 | Google Chrome Blink use-after-free attempt RuleID : 54497 - Type : BROWSER-CHROME - Revision : 1 |
| 2020-06-11 | Google Chromium for Android AddInterface use after free attempt RuleID : 53943 - Type : BROWSER-CHROME - Revision : 1 |
| 2020-06-11 | Google Chromium for Android AddInterface use after free attempt RuleID : 53942 - Type : BROWSER-CHROME - Revision : 1 |
| 2020-06-10 | Google Chromium ImageCapture use after free attempt RuleID : 53845 - Type : BROWSER-CHROME - Revision : 1 |
| 2020-06-10 | Google Chromium ImageCapture use after free attempt RuleID : 53844 - Type : BROWSER-CHROME - Revision : 1 |
| 2020-06-04 | Chromium use after free exploitation attempt RuleID : 53836 - Type : INDICATOR-COMPROMISE - Revision : 1 |
| 2020-06-04 | Chromium use after free exploitation attempt RuleID : 53835 - Type : INDICATOR-COMPROMISE - Revision : 1 |
| 2020-05-27 | Google Chrome ObjectCreate type confusion attempt RuleID : 53754 - Type : BROWSER-CHROME - Revision : 1 |
| 2020-05-27 | Google Chrome ObjectCreate type confusion attempt RuleID : 53753 - Type : BROWSER-CHROME - Revision : 1 |
| 2020-05-27 | Google Chrome ObjectCreate type confusion attempt RuleID : 53752 - Type : BROWSER-CHROME - Revision : 1 |
| 2020-05-27 | Google Chrome ObjectCreate type confusion attempt RuleID : 53751 - Type : BROWSER-CHROME - Revision : 1 |
| 2020-05-05 | Google Chrome desktopMediaPickerController use after free attempt RuleID : 53534 - Type : BROWSER-CHROME - Revision : 1 |
Nessus® Vulnerability Scanner
| id | Description |
|---|---|
| 2019-01-16 | Name: The remote Fedora host is missing a security update. File: fedora_2019-348547a32d.nasl - Type: ACT_GATHER_INFO |
| 2019-01-08 | Name: The remote EulerOS host is missing a security update. File: EulerOS_SA-2019-1007.nasl - Type: ACT_GATHER_INFO |
| 2019-01-07 | Name: The remote Fedora host is missing a security update. File: fedora_2019-859384e002.nasl - Type: ACT_GATHER_INFO |
| 2019-01-07 | Name: The remote FreeBSD host is missing a security-related update. File: freebsd_pkg_546d4dd410ea11e9b407080027ef1a23.nasl - Type: ACT_GATHER_INFO |
| 2019-01-07 | Name: The remote FreeBSD host is missing a security-related update. File: freebsd_pkg_720590df10eb11e9b407080027ef1a23.nasl - Type: ACT_GATHER_INFO |
| 2019-01-03 | Name: The remote Fedora host is missing a security update. File: fedora_2018-13d8c35127.nasl - Type: ACT_GATHER_INFO |
| 2019-01-03 | Name: The remote Fedora host is missing a security update. File: fedora_2018-34f7f68029.nasl - Type: ACT_GATHER_INFO |
| 2019-01-03 | Name: The remote Fedora host is missing a security update. File: fedora_2018-39be36e9fc.nasl - Type: ACT_GATHER_INFO |
| 2019-01-03 | Name: The remote Fedora host is missing a security update. File: fedora_2018-499f2dbc96.nasl - Type: ACT_GATHER_INFO |
| 2019-01-03 | Name: The remote Fedora host is missing a security update. File: fedora_2018-7c80aaef26.nasl - Type: ACT_GATHER_INFO |
| 2019-01-03 | Name: The remote Fedora host is missing a security update. File: fedora_2018-8e866c5066.nasl - Type: ACT_GATHER_INFO |
| 2019-01-03 | Name: The remote Fedora host is missing a security update. File: fedora_2018-94e1bc8c23.nasl - Type: ACT_GATHER_INFO |
| 2019-01-03 | Name: The remote Fedora host is missing a security update. File: fedora_2018-aafdbb5554.nasl - Type: ACT_GATHER_INFO |
| 2019-01-03 | Name: The remote Fedora host is missing a security update. File: fedora_2018-b844991a97.nasl - Type: ACT_GATHER_INFO |
| 2019-01-03 | Name: The remote Fedora host is missing a security update. File: fedora_2018-f76e6d17f1.nasl - Type: ACT_GATHER_INFO |
| 2019-01-03 | Name: The remote Fedora host is missing a security update. File: fedora_2018-fd194a1f14.nasl - Type: ACT_GATHER_INFO |
| 2018-12-28 | Name: The remote EulerOS host is missing a security update. File: EulerOS_SA-2018-1446.nasl - Type: ACT_GATHER_INFO |
| 2018-12-27 | Name: The remote CentOS host is missing a security update. File: centos_RHSA-2018-3831.nasl - Type: ACT_GATHER_INFO |
| 2018-12-27 | Name: The remote CentOS host is missing a security update. File: centos_RHSA-2018-3833.nasl - Type: ACT_GATHER_INFO |
| 2018-12-24 | Name: The remote Debian host is missing a security update. File: debian_DLA-1613.nasl - Type: ACT_GATHER_INFO |
| 2018-12-14 | Name: The remote Debian host is missing a security update. File: debian_DLA-1605.nasl - Type: ACT_GATHER_INFO |
| 2018-12-14 | Name: A web browser installed on the remote Windows host is affected by a use after... File: google_chrome_71_0_3578_98.nasl - Type: ACT_GATHER_INFO |
| 2018-12-14 | Name: A web browser installed on the remote macOS host is affected by a use after f... File: macosx_google_chrome_71_0_3578_98.nasl - Type: ACT_GATHER_INFO |
| 2018-12-13 | Name: The remote Debian host is missing a security-related update. File: debian_DSA-4354.nasl - Type: ACT_GATHER_INFO |
| 2018-12-13 | Name: The remote FreeBSD host is missing one or more security-related updates. File: freebsd_pkg_d10b49b28d0249e8afde0844626317af.nasl - Type: ACT_GATHER_INFO |
