// For flags

CVE-2019-12958

 

Severity Score

5.5
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

In Xpdf 4.01.01, a heap-based buffer over-read could be triggered in FoFiType1C::convertToType0 in fofi/FoFiType1C.cc when it is trying to access the second privateDicts array element, because the privateDicts array has only one element allocated.

En Xpdf versión 4.01.01, se podría desencadenar una lectura excesiva del búfer en la región heap de la memoria en la función FoFiType1C::convertToType0 en el archivo fofi/FoFiType1C.cc cuando se intenta acceder al segundo elemento de la matriz privateDicts, debido a que la matriz privateDicts solo tiene un elemento asignado.

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2019-06-24 CVE Reserved
  • 2019-06-24 CVE Published
  • 2024-06-17 EPSS Updated
  • 2024-08-04 CVE Updated
  • 2024-08-04 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-125: Out-of-bounds Read
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Glyphandcog
Search vendor "Glyphandcog"
 Xpdfreader
Search vendor "Glyphandcog" for product "Xpdfreader"
 4.01.01
Search vendor "Glyphandcog" for product "Xpdfreader" and version "4.01.01"
-
Affected