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ubuntuUbuntuUSN-4759-1
HistoryMar 08, 2021 - 12:00 a.m.

GLib vulnerabilities

2021-03-0800:00:00
ubuntu.com
87

8.5 High

AI Score

Confidence

High

0.01 Low

EPSS

Percentile

83.3%

Releases

  • Ubuntu 20.10
  • Ubuntu 20.04 LTS
  • Ubuntu 18.04 ESM
  • Ubuntu 16.04 ESM

Packages

  • glib2.0 - GLib library of C routines

Details

Krzesimir Nowak discovered that GLib incorrectly handled certain large
buffers. A remote attacker could use this issue to cause applications
linked to GLib to crash, resulting in a denial of service, or possibly
execute arbitrary code. (CVE-2021-27218)

Kevin Backhouse discovered that GLib incorrectly handled certain memory
allocations. A remote attacker could use this issue to cause applications
linked to GLib to crash, resulting in a denial of service, or possibly
execute arbitrary code. (CVE-2021-27219)

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