drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Überschreiben von Dateien in GNOME
Name: |
Überschreiben von Dateien in GNOME |
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ID: |
USN-4733-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 20.10 |
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Datum: |
Do, 11. Februar 2021, 16:36 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36241 |
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Applikationen: |
GNOME |
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Originalnachricht |
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --===============7321385006471014393== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="3ftDCh8NoEQ1Sfwqe0sd3umv6WHQK0P2A"
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --3ftDCh8NoEQ1Sfwqe0sd3umv6WHQK0P2A Content-Type: multipart/mixed; boundary="vFqJsUcvx01BIfPzg9xsNAGQOOB2O3GH0"; protected-headers="v1" From: Marc Deslauriers <marc.deslauriers@canonical.com> Reply-To: Ubuntu Security <security@ubuntu.com> To: "ubuntu-security-announce@lists.ubuntu.com" <ubuntu-security-announce@lists.ubuntu.com> Message-ID: <ac14b8e4-c467-142e-47b7-343f4fd41b2e@canonical.com> Subject: [USN-4733-1] GNOME Autoar vulnerability
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========================================================================== Ubuntu Security Notice USN-4733-1 February 11, 2021
gnome-autoar vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 20.10 - Ubuntu 20.04 LTS - Ubuntu 18.04 LTS
Summary:
GNOME Autoar could be made to overwrite files.
Software Description: - gnome-autoar: Archive integration support for GNOME
Details:
YiÄit Can Yılmaz discovered that GNOME Autoar could extract files outside of the intended directory. If a user were tricked into extracting a specially crafted archive, a remote attacker could create files in arbitrary locations, possibly leading to code execution.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 20.10: libgnome-autoar-0-0 0.2.4-2ubuntu0.1 libgnome-autoar-gtk-0-0 0.2.4-2ubuntu0.1
Ubuntu 20.04 LTS: libgnome-autoar-0-0 0.2.3-2ubuntu0.1 libgnome-autoar-gtk-0-0 0.2.3-2ubuntu0.1
Ubuntu 18.04 LTS: libgnome-autoar-0-0 0.2.3-1ubuntu0.1 libgnome-autoar-gtk-0-0 0.2.3-1ubuntu0.1
After a standard system update you need to restart your session to make all the necessary changes.
References: https://usn.ubuntu.com/4733-1 CVE-2020-36241
Package Information: https://launchpad.net/ubuntu/+source/gnome-autoar/0.2.4-2ubuntu0.1 https://launchpad.net/ubuntu/+source/gnome-autoar/0.2.3-2ubuntu0.1 https://launchpad.net/ubuntu/+source/gnome-autoar/0.2.3-1ubuntu0.1
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