This week, we released the first Beta preview of the next version of Microsoft Edge. Alongside this, Microsoft is excited to announce the launch of the Microsoft Edge Insider Bounty Program. We welcome researchers to seek out and disclose any high impact vulnerabilities they may find in the next version of Microsoft Edge, based on Chromium, and offer rewards up to US$30,000 for eligible vulnerabilities in Dev and Beta channels.

This week, we released the first Beta preview of the next version of Microsoft Edge. Alongside this, Microsoft is excited to announce the launch of the Microsoft Edge Insider Bounty Program. We welcome researchers to seek out and disclose any high impact vulnerabilities they may find in the next version of Microsoft Edge, based on Chromium, and offer rewards up to **US$30,000** for eligible vulnerabilities in Dev and Beta channels.

*   We aim to complement the Chrome Vulnerability Reward Program, so any report that reproduces on the latest version of Microsoft Edge but not Chrome will be reviewed for bounty eligibility based on severity, impact, and report quality.
*   Valid reports affecting the next version of Microsoft Edge will receive a 2X bonus multiplier in the Researcher Recognition Program.
*   Faster rewards: the new Microsoft Edge bounty program will provide bounty will award upon completion of reproduction and assessment of each submission.

The new bounty program will run alongside the existing Microsoft Edge (EdgeHTML) on Windows Insider Preview bounty program. Vulnerabilities that reproduce in the latest, fully patched version of Windows (including Windows 10, Windows 7 SP1 or Windows 8.1) or MacOS may be eligible for the Microsoft Edge Insider bounty program. Windows Insider Preview is not required.

Program

Eligible Vulnerabilities

Award Range

Microsoft Edge Insider Bounty Program

Critical and important vulnerabilities in Microsoft Edge (Chromium-based) Beta and Dev channels.

Up to $30,000

Microsoft Edge (EdgeHTML) on Windows Insider Preview

Critical remote code execution and design issues in Microsoft Edge (EdgeHTML) in Windows Insider Preview Slow ring.

Up to $15,000

We’re excited to expand our bounty programs today to include the next version of Microsoft Edge and continue to grown and strengthen our partnership with the security research community.

Happy Hacking!

_Jarek Stanley, Senior Program Manager, MSRC_

Announcing the Microsoft Edge Insider Bounty

An issue was discovered in the Linux kernel before 5.1.8. There is a NULL pointer dereference caused by a malicious USB device in the drivers/media/usb/siano/smsusb.c driver.

CVE-2019-15218

An issue was discovered in the Linux kernel before 5.1.17. There is a NULL pointer dereference caused by a malicious USB device in the sound/usb/line6/pcm.c driver.

CVE-2019-15221

Improper file verification in Intel® Driver & Support Assistant before 19.7.30.2 may allow an authenticated user to potentially enable escalation of privilege via local access.

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**Intel® Driver & Support Assistant Advisory**

**Summary: **

A potential security vulnerability in Intel® Driver & Support Assistant may allow escalation of privilege.  Intel is releasing software updates to mitigate this potential vulnerability.

**Vulnerability Details:**

CVEID: CVE-2019-11145

Description: Improper directory permissions for Intel® Driver & Support Assistant before 19.7.30.2 may allow an authenticated user to potentially enable escalation of privilege via local access.

CVSS Base Score: 6.7 Medium

CVSS Vector:  CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H

CVEID: CVE-2019-11146

Description: Improper file verification in Intel® Driver & Support Assistant before 19.7.30.2 may allow an authenticated user to potentially enable escalation of privilege via local access.

CVSS Base Score: 6.7 Medium

CVSS Vector:  CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H

**Affected Products:**

Intel® Driver & Support Assistant before 19.7.30.2.

**Recommendations:**

Intel recommends that users of Intel® Driver & Support Assistant update to 19.7.30.2 or later.

Updates are available for download at this location: https://www.intel.com/content/www/us/en/support/detect.html

**Acknowledgements:**

Intel would like to thank Jakub Palaczynski (CVE-2019-11145) and Eran Shimony (CVE-2019-11146) for reporting these issues.

Intel, and nearly the entire technology industry, follows a disclosure practice called Coordinated Disclosure, under which a cybersecurity vulnerability is generally publicly disclosed only after mitigations are available.

**Revision History**

Revision

Date

Description

1.0

08/13/2019

Initial Release

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CVE-2019-11145: INTEL-SA-00276

xtrlock through 2.10 does not block multitouch events. Consequently, an attacker at a locked screen can send input to (and thus control) various programs such as Chromium via events such as pan scrolling, "pinch and zoom" gestures, or even regular mouse clicks (by depressing the touchpad once and then clicking with a different finger).

CVE-2016-10894: #830726 - xtrlock: CVE-2016-10894: xtrlock does not block multitouch events

The FV Flowplayer Video Player plugin before 7.3.14.727 for WordPress allows email subscription XSS.

CVE-2019-14799: FV Flowplayer Video Player

ImageMagick 7.0.8-50 Q16 has a heap-based buffer over-read at MagickCore/pixel-accessor.h in GetPixelChannel.

There's a heap-buffer-overflow at MagickCore/pixel-accessor.h:116:10 in GetPixelChannel.

run\_cmd:  
magick -seed 0 "(" magick:netscape -monochrome  ")" "(" magick:netscape +repage ")" -geometry 433%-80-57 -adjoin -evaluate-sequence Median   tmp

Here's ASAN log.

    ==30168==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x7febb7ba1400 at pc 0x7febc5808632 bp 0x7ffd269baff0 sp 0x7ffd269bafe8
    READ of size 4 at 0x7febb7ba1400 thread T0
        #0 0x7febc5808631 in GetPixelChannel ./MagickCore/pixel-accessor.h:116:10
        #1 0x7febc5805ff6 in EvaluateImages MagickCore/statistic.c:587:33
        #2 0x7febc4e1a5bf in CLIListOperatorImages MagickWand/operation.c:4084:22
        #3 0x7febc4e2435e in CLIOption MagickWand/operation.c:5279:14
        #4 0x7febc4c65a99 in ProcessCommandOptions MagickWand/magick-cli.c:477:7
        #5 0x7febc4c66d0a in MagickImageCommand MagickWand/magick-cli.c:796:5
        #6 0x7febc4cb0ba1 in MagickCommandGenesis MagickWand/mogrify.c:185:14
        #7 0x526f95 in MagickMain utilities/magick.c:149:10
        #8 0x5268e1 in main utilities/magick.c:180:10
        #9 0x7febbf727b96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
        #10 0x41b069 in _start (install/bin/magick+0x41b069)
    
    0x7febb7ba1400 is located 0 bytes to the right of 248832-byte region [0x7febb7b64800,0x7febb7ba1400)
    allocated by thread T0 here:
        #0 0x4e6200 in __interceptor_posix_memalign (install/bin/magick+0x4e6200)
        #1 0x7febc569fed6 in AcquireAlignedMemory MagickCore/memory.c:265:7
        #2 0x7febc53e861c in OpenPixelCache MagickCore/cache.c:3728:46
        #3 0x7febc53ee901 in GetImagePixelCache MagickCore/cache.c:1754:18
        #4 0x7febc53f4bc9 in SyncImagePixelCache MagickCore/cache.c:5488:28
        #5 0x7febc5653831 in SetImageStorageClass MagickCore/image.c:2627:10
        #6 0x7febc54187e2 in AcquireImageColormap MagickCore/colormap.c:144:10
        #7 0x7febc575d137 in AssignImageColors MagickCore/quantize.c:514:7
        #8 0x7febc5753f38 in QuantizeImage MagickCore/quantize.c:2724:14
        #9 0x7febc53ae56c in SetImageType MagickCore/attribute.c:1495:14
        #10 0x7febc4e0cace in CLISimpleOperatorImage MagickWand/operation.c:2792:18
        #11 0x7febc4dfec78 in CLISimpleOperatorImages MagickWand/operation.c:3685:12
        #12 0x7febc4e24315 in CLIOption MagickWand/operation.c:5273:16
        #13 0x7febc4c65a99 in ProcessCommandOptions MagickWand/magick-cli.c:477:7
        #14 0x7febc4c66d0a in MagickImageCommand MagickWand/magick-cli.c:796:5
        #15 0x7febc4cb0ba1 in MagickCommandGenesis MagickWand/mogrify.c:185:14
        #16 0x526f95 in MagickMain utilities/magick.c:149:10
        #17 0x5268e1 in main utilities/magick.c:180:10
        #18 0x7febbf727b96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
    
    SUMMARY: AddressSanitizer: heap-buffer-overflow ./MagickCore/pixel-accessor.h:116:10 in GetPixelChannel

CVE-2019-13299: heap-buffer-overflow at MagickCore/pixel-accessor.h:116:10 in GetPixelChannel · Issue #1610 · ImageMagick/ImageMagick

Incorect derivation of a packet length in WebRTC in Google Chrome prior to 68.0.3440.75 allowed a remote attacker to potentially exploit heap corruption via a crafted video file.

**Chrome Releases**

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CVE-2018-6156: Stable Channel Update for Desktop

Use after free in V8 in Google Chrome prior to 74.0.3729.108 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Tag

#chrome