PT-2017-13518 · Stdutility · Stdu Viewer

Published 2017-09-18 · Updated 2017-09-19 · CVE-2017-14543

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions STDU Viewer version 1.6.375

Description The issue allows attackers to cause a denial of service or possibly have unspecified other impact via a crafted .epub file. This is related to "Data from Faulting Address controls Branch Selection starting at STDUEPubFile!DllUnregisterServer+0x0000000000039335."

Recommendations For STDU Viewer version 1.6.375, consider avoiding the use of crafted .epub files until a patch is available. As a temporary workaround, restrict the opening of .epub files from untrusted sources to minimize the risk of exploitation.

Exploit

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2017-14543

Affected Products

Stdu Viewer

References · 3

• 🔥❌ https://github.com/wlinzi/security_advisories/tree/master/CVE-2017-14543 · Exploit, Deleted
• https://nvd.nist.gov/vuln/detail/CVE-2017-14543 · Security Note
• https://osv.dev/vulnerability/CVE-2017-14543 · Vendor Advisory