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Vulnerability CVE-2020-27844
Published: 2021-01-05
| Description: |
A flaw was found in openjpeg's src/lib/openjp2/t2.c in versions prior to 2.4.0. This flaw allows an attacker to provide crafted input to openjpeg during conversion and encoding, causing an out-of-bounds write. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability. |
Type:
CWE-787
CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:C)
| CVSS Base Score |
Impact Subscore |
Exploitability Subscore |
8.3/10 |
8.5/10 |
8.6/10 |
| Exploit range |
Attack complexity |
Authentication |
Remote |
Medium |
No required |
| Confidentiality impact |
Integrity impact |
Availability impact |
Partial |
Partial |
Complete |
References: |
https://bugzilla.redhat.com/show_bug.cgi?id=1907521
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