VULNERABILITY INTELLIGENCE

CVE-2020-27841

CVSS score5.5 MEDIUM
EPSS probability1.45%
CISA KEVNot currently listed
Published2021-01-05
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Description

There's a flaw in openjpeg in versions prior to 2.4.0 in src/lib/openjp2/pi.c. When an attacker is able to provide crafted input to be processed by the openjpeg encoder, this could cause an out-of-bounds read. The greatest impact from this flaw is to application availability.

Weakness classification

  • secalert@redhat.com: CWE-122
  • nvd@nist.gov: CWE-787

Primary references