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Debian Security Advisory DSA-4714-1 security@debian.org
https://www.debian.org/security/ Michael Gilbert
July 01, 2020 https://www.debian.org/security/faq
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Package : chromium
CVE ID : CVE-2020-6423 CVE-2020-6430 CVE-2020-6431 CVE-2020-6432
CVE-2020-6433 CVE-2020-6434 CVE-2020-6435 CVE-2020-6436
CVE-2020-6437 CVE-2020-6438 CVE-2020-6439 CVE-2020-6440
CVE-2020-6441 CVE-2020-6442 CVE-2020-6443 CVE-2020-6444
CVE-2020-6445 CVE-2020-6446 CVE-2020-6447 CVE-2020-6448
CVE-2020-6454 CVE-2020-6455 CVE-2020-6456 CVE-2020-6457
CVE-2020-6458 CVE-2020-6459 CVE-2020-6460 CVE-2020-6461
CVE-2020-6462 CVE-2020-6463 CVE-2020-6464 CVE-2020-6465
CVE-2020-6466 CVE-2020-6467 CVE-2020-6468 CVE-2020-6469
CVE-2020-6470 CVE-2020-6471 CVE-2020-6472 CVE-2020-6473
CVE-2020-6474 CVE-2020-6475 CVE-2020-6476 CVE-2020-6478
CVE-2020-6479 CVE-2020-6480 CVE-2020-6481 CVE-2020-6482
CVE-2020-6483 CVE-2020-6484 CVE-2020-6485 CVE-2020-6486
CVE-2020-6487 CVE-2020-6488 CVE-2020-6489 CVE-2020-6490
CVE-2020-6491 CVE-2020-6493 CVE-2020-6494 CVE-2020-6495
CVE-2020-6496 CVE-2020-6497 CVE-2020-6498 CVE-2020-6505
CVE-2020-6506 CVE-2020-6507 CVE-2020-6509 CVE-2020-6831

Several vulnerabilities have been discovered in the chromium web browser.

CVE-2020-6423

A use-after-free issue was found in the audio implementation.

CVE-2020-6430

Avihay Cohen discovered a type confusion issue in the v8 javascript
library.

CVE-2020-6431

Luan Herrera discovered a policy enforcement error.

CVE-2020-6432

Luan Herrera discovered a policy enforcement error.

CVE-2020-6433

Luan Herrera discovered a policy enforcement error in extensions.

CVE-2020-6434

HyungSeok Han discovered a use-after-free issue in the developer tools.

CVE-2020-6435

Sergei Glazunov discovered a policy enforcement error in extensions.

CVE-2020-6436

Igor Bukanov discovered a use-after-free issue.

CVE-2020-6437

Jann Horn discovered an implementation error in WebView.

CVE-2020-6438

Ng Yik Phang discovered a policy enforcement error in extensions.

CVE-2020-6439

remkoboonstra discovered a policy enforcement error.

CVE-2020-6440

David Erceg discovered an implementation error in extensions.

CVE-2020-6441

David Erceg discovered a policy enforcement error.

CVE-2020-6442

B@rMey discovered an implementation error in the page cache.

CVE-2020-6443

@lovasoa discovered an implementation error in the developer tools.

CVE-2020-6444

mlfbrown discovered an uninitialized variable in the WebRTC
implementation.

CVE-2020-6445

Jun Kokatsu discovered a policy enforcement error.

CVE-2020-6446

Jun Kokatsu discovered a policy enforcement error.

CVE-2020-6447

David Erceg discovered an implementation error in the developer tools.

CVE-2020-6448

Guang Gong discovered a use-after-free issue in the v8 javascript library.

CVE-2020-6454

Leecraso and Guang Gong discovered a use-after-free issue in extensions.

CVE-2020-6455

Nan Wang and Guang Gong discovered an out-of-bounds read issue in the
WebSQL implementation.

CVE-2020-6456

Michał Bentkowski discovered insufficient validation of untrusted input.

CVE-2020-6457

Leecraso and Guang Gong discovered a use-after-free issue in the speech
recognizer.

CVE-2020-6458

Aleksandar Nikolic discoved an out-of-bounds read and write issue in the
pdfium library.

CVE-2020-6459

Zhe Jin discovered a use-after-free issue in the payments implementation.

CVE-2020-6460

It was discovered that URL formatting was insufficiently validated.

CVE-2020-6461

Zhe Jin discovered a use-after-free issue.

CVE-2020-6462

Zhe Jin discovered a use-after-free issue in task scheduling.

CVE-2020-6463

Pawel Wylecial discovered a use-after-free issue in the ANGLE library.

CVE-2020-6464

Looben Yang discovered a type confusion issue in Blink/Webkit.

CVE-2020-6465

Woojin Oh discovered a use-after-free issue.

CVE-2020-6466

Zhe Jin discovered a use-after-free issue.

CVE-2020-6467

ZhanJia Song discovered a use-after-free issue in the WebRTC
implementation.

CVE-2020-6468

Chris Salls and Jake Corina discovered a type confusion issue in the v8
javascript library.

CVE-2020-6469

David Erceg discovered a policy enforcement error in the developer tools.

CVE-2020-6470

Michał Bentkowski discovered insufficient validation of untrusted input.

CVE-2020-6471

David Erceg discovered a policy enforcement error in the developer tools.

CVE-2020-6472

David Erceg discovered a policy enforcement error in the developer tools.

CVE-2020-6473

Soroush Karami and Panagiotis Ilia discovered a policy enforcement error
in Blink/Webkit.

CVE-2020-6474

Zhe Jin discovered a use-after-free issue in Blink/Webkit.

CVE-2020-6475

Khalil Zhani discovered a user interface error.

CVE-2020-6476

Alexandre Le Borgne discovered a policy enforcement error.

CVE-2020-6478

Khalil Zhani discovered an implementation error in full screen mode.

CVE-2020-6479

Zhong Zhaochen discovered an implementation error.

CVE-2020-6480

Marvin Witt discovered a policy enforcement error.

CVE-2020-6481

Rayyan Bijoora discovered a policy enforcement error.

CVE-2020-6482

Abdulrahman Alqabandi discovered a policy enforcement error in the
developer tools.

CVE-2020-6483

Jun Kokatsu discovered a policy enforcement error in payments.

CVE-2020-6484

Artem Zinenko discovered insufficient validation of user data in the
ChromeDriver implementation.

CVE-2020-6485

Sergei Glazunov discovered a policy enforcement error.

CVE-2020-6486

David Erceg discovered a policy enforcement error.

CVE-2020-6487

Jun Kokatsu discovered a policy enforcement error.

CVE-2020-6488

David Erceg discovered a policy enforcement error.

CVE-2020-6489

@lovasoa discovered an implementation error in the developer tools.

CVE-2020-6490

Insufficient validation of untrusted data was discovered.

CVE-2020-6491

Sultan Haikal discovered a user interface error.

CVE-2020-6493

A use-after-free issue was discovered in the WebAuthentication
implementation.

CVE-2020-6494

Juho Nurimen discovered a user interface error.

CVE-2020-6495

David Erceg discovered a policy enforcement error in the developer tools.

CVE-2020-6496

Khalil Zhani discovered a use-after-free issue in payments.

CVE-2020-6497

Rayyan Bijoora discovered a policy enforcement issue.

CVE-2020-6498

Rayyan Bijoora discovered a user interface error.

CVE-2020-6505

Khalil Zhani discovered a use-after-free issue.

CVE-2020-6506

Alesandro Ortiz discovered a policy enforcement error.

CVE-2020-6507

Sergei Glazunov discovered an out-of-bounds write issue in the v8
javascript library.

CVE-2020-6509

A use-after-free issue was discovered in extensions.

CVE-2020-6831

Natalie Silvanovich discovered a buffer overflow issue in the SCTP
library.

For the oldstable distribution (stretch), security support for chromium
has been discontinued.

For the stable distribution (buster), these problems have been fixed in
version 83.0.4103.116-1~deb10u1.

We recommend that you upgrade your chromium packages.

For the detailed security status of chromium please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/chromium

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org
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