Linux Security
Linux Security
Linux Security

Debian: DSA-4724-1: webkit2gtk security update

Date 15 Jul 2020
389
Posted By LinuxSecurity Advisories
The following vulnerabilities have been discovered in the webkit2gtk web engine: CVE-2020-9802
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

- -------------------------------------------------------------------------
Debian Security Advisory DSA-4724-1                   This email address is being protected from spambots. You need JavaScript enabled to view it.
https://www.debian.org/security/                           Alberto Garcia
July 15, 2020                         https://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package        : webkit2gtk
CVE ID         : CVE-2020-9802 CVE-2020-9803 CVE-2020-9805 CVE-2020-9806
                 CVE-2020-9807 CVE-2020-9843 CVE-2020-9850 CVE-2020-13753

The following vulnerabilities have been discovered in the webkit2gtk
web engine:

CVE-2020-9802

    Samuel Gross discovered that processing maliciously crafted web
    content may lead to arbitrary code execution.

CVE-2020-9803

    Wen Xu discovered that processing maliciously crafted web content
    may lead to arbitrary code execution.

CVE-2020-9805

    An anonymous researcher discovered that processing maliciously
    crafted web content may lead to universal cross site scripting.

CVE-2020-9806

    Wen Xu discovered that processing maliciously crafted web content
    may lead to arbitrary code execution.

CVE-2020-9807

    Wen Xu discovered that processing maliciously crafted web content
    may lead to arbitrary code execution.

CVE-2020-9843

    Ryan Pickren discovered that processing maliciously crafted web
    content may lead to a cross site scripting attack.

CVE-2020-9850

    @jinmo123, @setuid0x0_, and @insu_yun_en discovered that a remote
    attacker may be able to cause arbitrary code execution.

CVE-2020-13753

    Milan Crha discovered that an attacker may be able to execute
    commands outside the bubblewrap sandbox.

For the stable distribution (buster), these problems have been fixed in
version 2.28.3-2~deb10u1.

We recommend that you upgrade your webkit2gtk packages.

For the detailed security status of webkit2gtk please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/webkit2gtk

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: This email address is being protected from spambots. You need JavaScript enabled to view it.

LinuxSecurity Poll

How frequently do you patch/update your system?

No answer selected. Please try again.
Please select either existing option or enter your own, however not both.
Please select minimum 0 answer(s) and maximum 3 answer(s).
/main-polls/52-how-frequently-do-you-patch-update-your-system?task=poll.vote&format=json
52
radio
[{"id":"179","title":"As soon as patches\/updates are released - I track advisories for my distro(s) diligently","votes":"64","type":"x","order":"1","pct":76.19,"resources":[]},{"id":"180","title":"Every so often, when I think of it","votes":"13","type":"x","order":"2","pct":15.48,"resources":[]},{"id":"181","title":"Hardly ever","votes":"7","type":"x","order":"3","pct":8.33,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350

Please vote first in order to view vote results.

VOTE ON THE POLL PAGE


VIEW MORE POLLS

bottom 200

Please enable / Bitte aktiviere JavaScript!
Veuillez activer / Por favor activa el Javascript![ ? ]

We use cookies to provide and improve our services. By using our site, you consent to our Cookie Policy.