CVE Vulnerability

CVE-2021-23165

A flaw was found in htmldoc before v1.9.12. Heap buffer overflow in pspdf_prepare_outpages(), in ps-pdf.cxx may lead to execute arbitrary code and denial of service.

10 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 10

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/michaelrsweet/htmldoc/commit/6e8a95561988500b5b5ae4861b3b0cbf4fba517f Patch Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1967014 Exploit Issue Tracking
https://github.com/michaelrsweet/htmldoc/issues/413 Exploit Issue Tracking
https://github.com/michaelrsweet/htmldoc/commit/6e8a95561988500b5b5ae4861b3b0cbf4fba517f.patch Mailing List Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:htmldoc_project:htmldoc:*:*:*:*:*:*:*:*
cpe:2.3:a:htmldoc_project:htmldoc:1.9.12:*:*:*:*:*:*:*
Information

Published : 2022-03-16 03:15

Updated : 2022-03-22 05:01

NVD link : CVE-2021-23165

Mitre link : CVE-2021-23165

Products Affected
No products.
CWE
CWE-787