CVE-2022-46289

2023-07-2120:25:41

CWE-122

talos

www.cve.org

open babel

out-of-bounds write

arbitrary code execution

natoms functionality

malicious file

buffer allocation

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

Confidence

High

EPSS

0.001

Percentile

30.0%

JSON

Multiple out-of-bounds write vulnerabilities exist in the ORCA format nAtoms functionality of Open Babel 3.1.1 and master commit 530dbfa3. A specially-crafted malformed file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.nAtoms calculation wrap-around, leading to a small buffer allocation

CNA Affected

[
  {
    "vendor": "Open Babel",
    "product": "Open Babel",
    "versions": [
      {
        "version": "3.1.1",
        "status": "affected"
      },
      {
        "version": "master commit 530dbfa3",
        "status": "affected"
      }
    ]
  }
]