CVE Vulnerability

CVE-2021-23206

A flaw was found in htmldoc in v1.9.12 and prior. A stack buffer overflow in parse_table() in ps-pdf.cxx may lead to execute arbitrary code and denial of service.

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

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

References
Link Resource
https://ubuntu.com/security/CVE-2021-23206 Third Party Advisory
https://github.com/michaelrsweet/htmldoc/issues/416 Exploit Issue Tracking
https://github.com/michaelrsweet/htmldoc/commit/ba61a3ece382389ae4482c7027af8b32e8ab4cc8 Patch Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1967028 Issue Tracking Patch
Configurations

Configuration 1

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

Published : 2022-03-02 11:15

Updated : 2022-03-10 08:13

NVD link : CVE-2021-23206

Mitre link : CVE-2021-23206

Products Affected
No products.
CWE
CWE-787