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Improper Input Validation Affecting libflatpak0 package, versions <0.10.4-4.10.1

Severity

 Recommended
0.0
medium
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.3% (70th percentile)

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  • Snyk IDSNYK-SLES150-LIBFLATPAK0-2738202
  • published14 Apr 2022
  • disclosed20 Aug 2019
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Introduced: 20 Aug 2019

CVE-2019-11460  (opens in a new tab)
CWE-20  (opens in a new tab)

How to fix?

Upgrade SLES:15.0 libflatpak0 to version 0.10.4-4.10.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libflatpak0 package and not the libflatpak0 package as distributed by SLES. See How to fix? for SLES:15.0 relevant fixed versions and status.

An issue was discovered in GNOME gnome-desktop 3.26, 3.28, and 3.30 prior to 3.30.2.2, and 3.32 prior to 3.32.1.1. A compromised thumbnailer may escape the bubblewrap sandbox used to confine thumbnailers by using the TIOCSTI ioctl to push characters into the input buffer of the thumbnailer's controlling terminal, allowing an attacker to escape the sandbox if the thumbnailer has a controlling terminal. This is due to improper filtering of the TIOCSTI ioctl on 64-bit systems, similar to CVE-2019-10063.