Lucene search

[email protected]CVE-2018-3847

HistoryAug 01, 2018 - 7:29 p.m.

CVE-2018-3847

2018-08-0119:29:00

CWE-787

[email protected]

web.nvd.nist.gov

cve-2018-3847

buffer overflow

image parsing

cfitsio

code execution

nvd

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.1 High

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

75.2%

JSON

Multiple exploitable buffer overflow vulnerabilities exist in image parsing functionality of the CFITSIO library version 3.42. Specially crafted images parsed via the library, can cause a stack-based buffer overflow overwriting arbitrary data. An attacker can deliver an FIT image to trigger this vulnerability and potentially gain code execution.

Affected configurations

Vulners

NVD

Node

nasacfitsioRange≤3.42

VendorProductVersionCPE
nasacfitsio*cpe:2.3:a:nasa:cfitsio:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
nasa	cfitsio	*	cpe:2.3:a:nasa:cfitsio::::::::

CNA Affected

[
  {
    "product": "CFITSIO",
    "vendor": "NASA",
    "versions": [
      {
        "status": "affected",
        "version": "3.42"
      }
    ]
  }
]