Vulnerability CVE-2021-3575
Published: 2022-03-04

Description:
A heap-based buffer overflow was found in openjpeg in color.c:379:42 in sycc420_to_rgb when decompressing a crafted .j2k file. An attacker could use this to execute arbitrary code with the permissions of the application compiled against openjpeg.

Type:

CWE-787

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Uclouvain -> Openjpeg 

 References:
https://bugzilla.redhat.com/show_bug.cgi?id=1957616
https://github.com/uclouvain/openjpeg/issues/1347
https://ubuntu.com/security/CVE-2021-3575
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