CVE-2021-26927

CWE-476 — NULL Pointer Dereference6 documents6 sources
Severity
5.5MEDIUM
EPSS
0.1%
top 75.99%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Jasper Project JasperFedoraproject Fedora
Timeline
PublishedFeb 23
Latest updateMay 24

Description

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.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages2 packages

▶NVDjasper_project/jasper< 2.0.25
▶CVEListV5jasperbefore 2.0.25

Also affects: Fedora 32, 33, 34

Patches

Patch: github.com ↗Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

3
GHSA
GHSA-9768-8435-chr8: A flaw was found in jasper before 2↗2022-05-24
▶
OSV
CVE-2021-26927: A flaw was found in jasper before 2↗2021-02-23
▶
CVEList
CVE-2021-26927: A flaw was found in jasper before 2↗2021-02-23
▶

📋Vendor Advisories

2
Microsoft
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.↗2021-02-09
▶
Red Hat
jasper: NULL pointer dereference in jp2_decode() in jp2_dec.c↗2021-01-29
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