Insufficiently sanitized distributed objects in Updater in Google Chrome on macOS prior to 66.0.3359.117 allowed a local attacker to execute arbitrary code via an executable file.

The version of Google Chrome installed on the remote macOS host is prior to 66.0.3359.117. It is, therefore, affected by multiple vulnerabilities as referenced in the 2018_04_stable-channel-update-for-desktop advisory.

  - Insufficiently sanitized distributed objects in Updater in Google Chrome on macOS prior to 66.0.3359.117     allowed a local attacker to execute arbitrary code via an executable file. (CVE-2018-6084)

  - The implementation of the Page.downloadBehavior backend unconditionally marked downloaded files as safe,     regardless of file type in Google Chrome prior to 66.0.3359.117 allowed an attacker who convinced a user     to install a malicious extension to potentially perform a sandbox escape via a crafted HTML page and user     interaction. (CVE-2018-6152)

  - Re-entry of a destructor in Networking Disk Cache in Google Chrome prior to 66.0.3359.117 allowed a remote     attacker to execute arbitrary code via a crafted HTML page. (CVE-2018-6085)

  - A double-eviction in the Incognito mode cache that lead to a user-after-free in Networking Disk Cache in     Google Chrome prior to 66.0.3359.117 allowed a remote attacker to execute arbitrary code via a crafted     HTML page. (CVE-2018-6086)

  - A use-after-free in WebAssembly in Google Chrome prior to 66.0.3359.117 allowed a remote attacker to     execute arbitrary code inside a sandbox via a crafted HTML page. (CVE-2018-6087)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of Google Chrome installed on the remote Windows host is prior to 66.0.3359.117. It is, therefore, affected by multiple vulnerabilities as referenced in the 2018_04_stable-channel-update-for-desktop advisory.

  - Insufficiently sanitized distributed objects in Updater in Google Chrome on macOS prior to 66.0.3359.117     allowed a local attacker to execute arbitrary code via an executable file. (CVE-2018-6084)

  - The implementation of the Page.downloadBehavior backend unconditionally marked downloaded files as safe,     regardless of file type in Google Chrome prior to 66.0.3359.117 allowed an attacker who convinced a user     to install a malicious extension to potentially perform a sandbox escape via a crafted HTML page and user     interaction. (CVE-2018-6152)

  - Re-entry of a destructor in Networking Disk Cache in Google Chrome prior to 66.0.3359.117 allowed a remote     attacker to execute arbitrary code via a crafted HTML page. (CVE-2018-6085)

  - A double-eviction in the Incognito mode cache that lead to a user-after-free in Networking Disk Cache in     Google Chrome prior to 66.0.3359.117 allowed a remote attacker to execute arbitrary code via a crafted     HTML page. (CVE-2018-6086)

  - A use-after-free in WebAssembly in Google Chrome prior to 66.0.3359.117 allowed a remote attacker to     execute arbitrary code inside a sandbox via a crafted HTML page. (CVE-2018-6087)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Google Chrome Releases reports :

62 security fixes in this release :

- [826626] Critical CVE-2018-6085: Use after free in Disk Cache.
Reported by Ned Williamson on 2018-03-28

- [827492] Critical CVE-2018-6086: Use after free in Disk Cache.
Reported by Ned Williamson on 2018-03-30

- [813876] High CVE-2018-6087: Use after free in WebAssembly. Reported by Anonymous on 2018-02-20

- [822091] High CVE-2018-6088: Use after free in PDFium. Reported by Anonymous on 2018-03-15

- [808838] High CVE-2018-6089: Same origin policy bypass in Service Worker. Reported by Rob Wu on 2018-02-04

- [820913] High CVE-2018-6090: Heap buffer overflow in Skia. Reported by ZhanJia Song on 2018-03-12

- [771933] High CVE-2018-6091: Incorrect handling of plug-ins by Service Worker. Reported by Jun Kokatsu (@shhnjk) on 2017-10-05

- [819869] High CVE-2018-6092: Integer overflow in WebAssembly.
Reported by Natalie Silvanovich of Google Project Zero on 2018-03-08

- [780435] Medium CVE-2018-6093: Same origin bypass in Service Worker.
Reported by Jun Kokatsu (@shhnjk) on 2017-11-01

- [633030] Medium CVE-2018-6094: Exploit hardening regression in Oilpan. Reported by Chris Rohlf on 2016-08-01

- [637098] Medium CVE-2018-6095: Lack of meaningful user interaction requirement before file upload. Reported by Abdulrahman Alqabandi (@qab) on 2016-08-11

- [776418] Medium CVE-2018-6096: Fullscreen UI spoof. Reported by WenXu Wu of Tencent's Xuanwu Lab on 2017-10-19

- [806162] Medium CVE-2018-6097: Fullscreen UI spoof. Reported by xisigr of Tencent's Xuanwu Lab on 2018-01-26

- [798892] Medium CVE-2018-6098: URL spoof in Omnibox. Reported by Khalil Zhani on 2018-01-03

- [808825] Medium CVE-2018-6099: CORS bypass in ServiceWorker.
Reported by Jun Kokatsu (@shhnjk) on 2018-02-03

- [811117] Medium CVE-2018-6100: URL spoof in Omnibox. Reported by Lnyas Zhang on 2018-02-11

- [813540] Medium CVE-2018-6101: Insufficient protection of remote debugging prototol in DevTools . Reported by Rob Wu on 2018-02-19

- [813814] Medium CVE-2018-6102: URL spoof in Omnibox. Reported by Khalil Zhani on 2018-02-20

- [816033] Medium CVE-2018-6103: UI spoof in Permissions. Reported by Khalil Zhani on 2018-02-24

- [820068] Medium CVE-2018-6104: URL spoof in Omnibox. Reported by Khalil Zhani on 2018-03-08

- [803571] Medium CVE-2018-6105: URL spoof in Omnibox. Reported by Khalil Zhani on 2018-01-18

- [805729] Medium CVE-2018-6106: Incorrect handling of promises in V8.
Reported by lokihardt of Google Project Zero on 2018-01-25

- [808316] Medium CVE-2018-6107: URL spoof in Omnibox. Reported by Khalil Zhani on 2018-02-02

- [816769] Medium CVE-2018-6108: URL spoof in Omnibox. Reported by Khalil Zhani on 2018-02-27

- [710190] Low CVE-2018-6109: Incorrect handling of files by FileAPI.
Reported by Dominik Weber (@DoWeb_) on 2017-04-10

- [777737] Low CVE-2018-6110: Incorrect handling of plaintext files via file:// . Reported by Wenxiang Qian (aka blastxiang) on 2017-10-24

- [780694] Low CVE-2018-6111: Heap-use-after-free in DevTools.
Reported by Khalil Zhani on 2017-11-02

- [798096] Low CVE-2018-6112: Incorrect URL handling in DevTools.
Reported by Rob Wu on 2017-12-29

- [805900] Low CVE-2018-6113: URL spoof in Navigation. Reported by Khalil Zhani on 2018-01-25

- [811691] Low CVE-2018-6114: CSP bypass. Reported by Lnyas Zhang on 2018-02-13

- [819809] Low CVE-2018-6115: SmartScreen bypass in downloads.
Reported by James Feher on 2018-03-07

- [822266] Low CVE-2018-6116: Incorrect low memory handling in WebAssembly. Reported by Jin from Chengdu Security Response Center of Qihoo 360 Technology Co. Ltd. on 2018-03-15

- [822465] Low CVE-2018-6117: Confusing autofill settings. Reported by Spencer Dailey on 2018-03-15

- [822424] Low CVE-2018-6084: Incorrect use of Distributed Objects in Google Software Updater on MacOS. Reported by Ian Beer of Google Project Zero on 2018-03-15

ID	Name	Product	Family	Type	Severity
109396	Google Chrome < 66.0.3359.117 Multiple Vulnerabilities	Nessus	MacOS X Local Security Checks	Local	critical
109395	Google Chrome < 66.0.3359.117 Multiple Vulnerabilities	Nessus	Windows	Local	critical
109330	FreeBSD : chromium -- vulnerability (36ff7a74-47b1-11e8-a7d6-54e1ad544088)	Nessus	FreeBSD Local Security Checks	Local	high

Detections

Analytics

CVE-2018-6084

high

Tenable Plugins

critical

critical

high