CVE-2023-45676

2023-10-2100:15:09

CWE-787

[email protected]

web.nvd.nist.gov

stb_vorbis

vulnerability

cve-2023-45676

integer overflow

security

nvd

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

22.0%

JSON

stb_vorbis is a single file MIT licensed library for processing ogg vorbis files. A crafted file may trigger out of bounds write in f->vendor[i] = get8_packet(f);. The root cause is an integer overflow in setup_malloc. A sufficiently large value in the variable sz overflows with sz+7 in and the negative value passes the maximum available memory buffer check. This issue may lead to code execution.

Affected configurations

Vulners

NVD

Node

nothingsstb_image.hRange≤1.22

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": "<= 1.22",
        "status": "affected"
      }
    ]
  }
]