Vulnerabilities
Misconfiguration
Compliance
CVE Vulnerabilities

CVE-2021-3407

Double Free

Published: Feb 23, 2021 | Modified: Nov 21, 2024
CVSS 3.x
5.5
MEDIUM
Source:
NVD
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS 2.x
4.3 MEDIUM
AV:N/AC:M/Au:N/C:N/I:N/A:P
RedHat/V2
RedHat/V3
Ubuntu
MEDIUM
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2021-3407
CWEhttps://cwe.mitre.org/data/definitions/415.html

A flaw was found in mupdf 1.18.0. Double free of object during linearization may lead to memory corruption and other potential consequences.

Weakness

The product calls free() twice on the same memory address.

Affected Software

NameVendorStart VersionEnd Version
MupdfArtifex1.18.0 (including)1.18.0 (including)
MupdfUbuntubionic*
MupdfUbuntuesm-apps/bionic*
MupdfUbuntuesm-apps/focal*
MupdfUbuntuesm-apps/xenial*
MupdfUbuntufocal*
MupdfUbuntugroovy*
MupdfUbuntuhirsute*
MupdfUbuntuimpish*
MupdfUbuntukinetic*
MupdfUbuntulunar*
MupdfUbuntumantic*
MupdfUbuntuoracular*
MupdfUbuntutrusty*
MupdfUbuntuupstream*
MupdfUbuntuxenial*

Potential Mitigations

References

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