CVE-2023-3316

2023-06-1912:15:09

CWE-476

[email protected]

web.nvd.nist.gov

cve-2023-3316

null pointer dereference

tiffclose

output file

file permissions

zones

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

36.1%

JSON

A NULL pointer dereference in TIFFClose() is caused by a failure to open an output file (non-existent path or a path that requires permissions like /dev/null) while specifying zones.

Affected configurations

NVD

Node

libtifflibtiffRange3.9.0–4.5.1

CPENameOperatorVersion
libtiff:libtifflibtifflt4.5.1

CPE	Name	Operator	Version
libtiff:libtiff	libtiff	lt	4.5.1

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "libtiff",
    "vendor": "libtiff",
    "versions": [
      {
        "lessThan": "4.5.1",
        "status": "affected",
        "version": "3.9.0",
        "versionType": "git"
      }
    ]
  }
]