// For flags

CVE-2023-32665

Gvariant deserialisation does not match spec for non-normal data

Severity Score

5.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track*
*SSVC
Descriptions

A flaw was found in GLib. GVariant deserialization is vulnerable to an exponential blowup issue where a crafted GVariant can cause excessive processing, leading to denial of service.

Se encontró una falla en GLib. La deserialización de GVariant es vulnerable a un problema de explosión exponencial en el que un GVariant manipulado puede provocar un procesamiento excesivo y provocar una denegación de servicio.

*Credits: Upstream acknowledges William Manley as the original reporter.
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
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:Track*
Exploitation
Poc
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2023-05-30 CVE Reserved
  • 2023-09-14 CVE Published
  • 2024-04-27 EPSS Updated
  • 2024-08-02 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-400: Uncontrolled Resource Consumption
  • CWE-502: Deserialization of Untrusted Data
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"
 < 2.74.4
Search vendor "Gnome" for product "Glib" and version " < 2.74.4"
-
Affected