CVE-2021-32492

A flaw was found in djvulibre-3.5.28 and earlier. An out of bounds read in function DJVU::DataPool::has_data() via crafted djvu file may lead to application crash and other consequences.

CVSS v3 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://bugzilla.redhat.com/show_bug.cgi?id=1943686	Issue Tracking Third Party Advisory
https://www.debian.org/security/2021/dsa-5032	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:djvulibre_project:djvulibre:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:debian:debian_linux:10.0:::::::*
	cpe:2.3:o:debian:debian_linux:11.0:::::::*

History

No history.

Information

Published : 2021-06-24 19:15

Updated : 2022-03-09 21:39

NVD link : CVE-2021-32492

Mitre link : CVE-2021-32492

CVE.ORG link : CVE-2021-32492

JSON object : View

Products Affected

debian

debian_linux

djvulibre_project

djvulibre

CWE

CWE-125

Out-of-bounds Read

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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