// For flags

CVE-2020-35457

 

Severity Score

7.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

GNOME GLib before 2.65.3 has an integer overflow, that might lead to an out-of-bounds write, in g_option_group_add_entries. NOTE: the vendor's position is "Realistically this is not a security issue. The standard pattern is for callers to provide a static list of option entries in a fixed number of calls to g_option_group_add_entries()." The researcher states that this pattern is undocumented

** EN DISPUTA** GNOME GLib versiones anteriores a 2.65.3, presenta un desbordamiento de enteros, que podría conllevar a una escritura fuera de límites, en la función g_option_group_add_entries. NOTA: la posición del proveedor es "Realistically this is not a security issue". El patrón estándar es que las personas que llaman proporcionen una lista estática de entradas de opciones en un número fijo de llamadas a la función g_option_group_add_entries(). El investigador afirma que este patrón está indocumentado

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Local
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2020-12-14 CVE Reserved
  • 2020-12-14 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-08-04 CVE Updated
  • 2024-08-04 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-190: Integer Overflow or Wraparound
  • CWE-787: Out-of-bounds Write
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Gnome
Search vendor "Gnome"
Glib
Search vendor "Gnome" for product "Glib"
< 2.65.3
Search vendor "Gnome" for product "Glib" and version " < 2.65.3"
-
Affected