ZdiVULNRICHMENT:CVE-2023-39495CVE-2023-39495 PDF-XChange Editor readFileIntoStream Exposed Dangerous Function Information Disclosure Vulnerability
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
5.9 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
29.0%
PDF-XChange Editor readFileIntoStream Exposed Dangerous Function Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of PDF-XChange Editor. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the readFileIntoStream method. The issue results from the exposure of a dangerous function. An attacker can leverage this vulnerability to disclose information in the context of the current user. Was ZDI-CAN-19657.
CNA Affected
[
{
"vendor": "PDF-XChange",
"product": "PDF-XChange Editor",
"versions": [
{
"version": "9.5.366.0",
"status": "affected"
}
],
"defaultStatus": "unknown"
}
]Related
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
5.9 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
29.0%