drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in Firefox
Name: |
Zwei Probleme in Firefox |
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ID: |
USN-5314-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 21.10 |
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Datum: |
Mo, 7. März 2022, 06:50 |
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Referenzen: |
https://launchpad.net/ubuntu/+source/firefox/97.0.2+build1-0ubuntu0.18.04.1
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-26486
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-26485
https://launchpad.net/ubuntu/+source/firefox/97.0.2+build1-0ubuntu0.21.10.1
https://launchpad.net/ubuntu/+source/firefox/97.0.2+build1-0ubuntu0.20.04.1 |
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Applikationen: |
Mozilla Firefox |
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Originalnachricht |
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --===============9032392931702354657== Content-Language: en-US Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="------------3EwxnU2C0CdZaQR3W1wPY0Wv"
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --------------3EwxnU2C0CdZaQR3W1wPY0Wv Content-Type: multipart/mixed; boundary="------------cayOhueBbtmckmVClr1I5ZtG"; protected-headers="v1" From: Chris Coulson <chris.coulson@canonical.com> Reply-To: Ubuntu Security <security@ubuntu.com> To: ubuntu-security-announce@lists.ubuntu.com Message-ID: <d2a3ea7f-12b7-b891-b8f0-d9cda2f9a4cd@canonical.com> Subject: [USN-5314-1] Firefox vulnerabilities
--------------cayOhueBbtmckmVClr1I5ZtG Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: base64
========================================================================== Ubuntu Security Notice USN-5314-1 March 06, 2022
firefox vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 21.10 - Ubuntu 20.04 LTS - Ubuntu 18.04 LTS
Summary:
Firefox could be made to crash or run programs as your login if it opened a malicious website.
Software Description: - firefox: Mozilla Open Source web browser
Details:
A use-after-free was discovered when removing an XSLT parameter in some circumstances. If a user were tricked into opening a specially crafted website, an attacker could exploit this to cause a denial of service, or execute arbitrary code. (CVE-2022-26485)
A use-after-free was discovered in the WebGPU IPC framework. If a user were tricked into opening a specially crafted website, an attacker could exploit this to cause a denial of service, or execute arbitrary code. (CVE-2022-26486)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 21.10: firefox 97.0.2+build1-0ubuntu0.21.10.1
Ubuntu 20.04 LTS: firefox 97.0.2+build1-0ubuntu0.20.04.1
Ubuntu 18.04 LTS: firefox 97.0.2+build1-0ubuntu0.18.04.1
After a standard system update you need to restart Firefox to make all the necessary changes.
References: https://ubuntu.com/security/notices/USN-5314-1 CVE-2022-26485, CVE-2022-26486
Package Information: https://launchpad.net/ubuntu/+source/firefox/97.0.2+build1-0ubuntu0.21.10.1 https://launchpad.net/ubuntu/+source/firefox/97.0.2+build1-0ubuntu0.20.04.1 https://launchpad.net/ubuntu/+source/firefox/97.0.2+build1-0ubuntu0.18.04.1
This message has been scanned for malware by SurfControl plc. www.surfcontrol.com
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