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Debian Security Advisory DSA-4917-1                   security@debian.org
https://www.debian.org/security/                          Michael Gilbert
May 17, 2021                          https://www.debian.org/security/faq
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Package        : chromium
CVE ID         : CVE-2021-30506 CVE-2021-30507 CVE-2021-30508 CVE-2021-30509
                 CVE-2021-30510 CVE-2021-30511 CVE-2021-30512 CVE-2021-30513
                 CVE-2021-30514 CVE-2021-30515 CVE-2021-30516 CVE-2021-30517
                 CVE-2021-30518 CVE-2021-30519 CVE-2021-30520

Several vulnerabilities have been discovered in the chromium web browser.

CVE-2021-30506

    @retsew0x01 discovered an error in the Web App installation interface.

CVE-2021-30507

    Alison Huffman discovered an error in the Offline mode.

CVE-2021-30508

    Leecraso and Guang Gong discovered a buffer overflow issue in the Media
    Feeds implementation.

CVE-2021-30509

    David Erceg discovered an out-of-bounds write issue in the Tab Strip
    implementation.

CVE-2021-30510

    Weipeng Jiang discovered a race condition in the aura window manager.

CVE-2021-30511

    David Erceg discovered an out-of-bounds read issue in the Tab Strip
    implementation.

CVE-2021-30512

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

CVE-2021-30513

    Man Yue Mo discovered an incorrect type in the v8 javascript library.

CVE-2021-30514

    koocola and Wang discovered a use-after-free issue in the Autofill
    feature.

CVE-2021-30515

    Rong Jian and Guang Gong discovered a use-after-free issue in the file
    system access API.

CVE-2021-30516

    ZhanJia Song discovered a buffer overflow issue in the browsing history.

CVE-2021-30517

    Jun Kokatsu discovered a buffer overflow issue in the reader mode.

CVE-2021-30518

    laural discovered use of an incorrect type in the v8 javascript library.

CVE-2021-30519

    asnine discovered a use-after-free issue in the Payments feature.

CVE-2021-30520

    Khalil Zhani discovered a use-after-free issue in the Tab Strip
    implementation.

For the stable distribution (buster), these problems have been fixed in
version 90.0.4430.212-1~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/source-package/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