Vulnerabilities
Misconfiguration
Compliance
CVE Vulnerabilities

CVE-2021-26927

NULL Pointer Dereference

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
5.5 MODERATE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Ubuntu
LOW
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2021-26927
CWEhttps://cwe.mitre.org/data/definitions/476.html

A flaw was found in jasper before 2.0.25. A null pointer dereference in jp2_decode in jp2_dec.c may lead to program crash and denial of service.

Weakness

The product dereferences a pointer that it expects to be valid but is NULL.

Affected Software

NameVendorStart VersionEnd Version
JasperJasper_project*2.0.25 (excluding)
Red Hat Enterprise Linux 8RedHatjasper-0:2.0.14-5.el8*
JasperUbuntuesm-infra/xenial*
JasperUbuntutrusty*
JasperUbuntuxenial*

Potential Mitigations

References

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