CVE-2023-32636

2023-09-1420:15:09

CWE-400

CWE-502

[email protected]

web.nvd.nist.gov

105

glib

cve-2023-32636

deserialization

denial of service

input validation

cve-2023-29499

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

7.3 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

42.2%

JSON

A flaw was found in glib, where the gvariant deserialization code is vulnerable to a denial of service introduced by additional input validation added to resolve CVE-2023-29499. The offset table validation may be very slow. This bug does not affect any released version of glib but does affect glib distributors who followed the guidance of glib developers to backport the initial fix for CVE-2023-29499.

Affected configurations

Vulners

NVD

Node

glibglibRange≤2.75.1

CPENameOperatorVersion
gnome:glibgnome gliblt2.74.4

CPE	Name	Operator	Version
gnome:glib	gnome glib	lt	2.74.4

CNA Affected

[
  {
    "vendor": "glib",
    "product": "glib",
    "versions": [
      {
        "status": "affected",
        "version": "2.75.1"
      }
    ],
    "defaultStatus": "unaffected"
  }
]