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CVE-2021-20307

Published: 5 April 2021

Format string vulnerability in panoFileOutputNamesCreate() in libpano13 2.9.20~rc2+dfsg-3 and earlier can lead to read and write arbitrary memory values.

Priority

Medium

Cvss 3 Severity Score

9.8

Score breakdown

Status

Package Release Status
libpano13
Launchpad, Ubuntu, Debian
impish Ignored
(end of life)
groovy Ignored
(end of life)
hirsute Ignored
(end of life)
bionic
Released (2.9.19+dfsg-3ubuntu0.18.04.1~esm1)
Available with Ubuntu Pro
focal
Released (2.9.19+dfsg-3ubuntu0.20.04.1)
trusty Does not exist

upstream
Released (2.9.20~rc3+dfsg-1)
xenial
Released (2.9.19+dfsg-2ubuntu0.1~esm1)
Available with Ubuntu Pro
jammy
Released (2.9.20~rc3+dfsg-1ubuntu0.1~esm1)
Available with Ubuntu Pro
kinetic Not vulnerable
(2.9.21+dfsg-2)
lunar Not vulnerable
(2.9.21+dfsg-2)

Severity score breakdown

Parameter Value
Base score 9.8
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H