CVE-2023-45662

2023-10-2100:15:08

CWE-125

[email protected]

web.nvd.nist.gov

stb_image

image processing

out-of-bounds read

cve-2023-45662

nvd

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

8.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

25.8%

JSON

stb_image is a single file MIT licensed library for processing images. When stbi_set_flip_vertically_on_load is set to TRUE and req_comp is set to a number that doesn’t match the real number of components per pixel, the library attempts to flip the image vertically. A crafted image file can trigger memcpy out-of-bounds read because bytes_per_pixel used to calculate bytes_per_row doesn’t match the real image array dimensions.

Affected configurations

Vulners

NVD

Node

nothingsstb_image.hRange≤2.28

VendorProductVersionCPE
nothingsstb_image\.h*cpe:2.3:a:nothings:stb_image\.h:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
nothings	stb_image\.h	*	cpe:2.3:a:nothings:stb_image\.h::::::::

CNA Affected

[
  {
    "vendor": "nothings",
    "product": "stb",
    "versions": [
      {
        "version": "<= 2.28",
        "status": "affected"
      }
    ]
  }
]