CVE-2020-35511

2022-08-2320:15:08

CWE-119

CWE-126

redhat

web.nvd.nist.gov

buffer overflow

pngcheck-2.4.0

png file

nvd

cve-2020-35511

CVSS3

7.8

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

AI Score

7.4

Confidence

High

EPSS

0.001

Percentile

32.2%

JSON

A global buffer overflow was discovered in pngcheck function in pngcheck-2.4.0(5 patches applied) via a crafted png file.

Affected configurations

Nvd

Vulners

Node

libpngpngcheckMatch2.4.0

Node

debiandebian_linuxMatch10.0

debiandebian_linuxMatch11.0

VendorProductVersionCPE
libpngpngcheck2.4.0cpe:2.3:a:libpng:pngcheck:2.4.0:*:*:*:*:*:*:*
debiandebian_linux10.0cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
debiandebian_linux11.0cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
libpng	pngcheck	2.4.0	cpe:2.3:a:libpng:pngcheck:2.4.0:::::::*
debian	debian_linux	10.0	cpe:2.3:o:debian:debian_linux:10.0:::::::*
debian	debian_linux	11.0	cpe:2.3:o:debian:debian_linux:11.0:::::::*

CNA Affected

[
  {
    "vendor": "n/a",
    "product": "pngcheck",
    "versions": [
      {
        "version": "pngcheck-2.4.0",
        "status": "affected"
      }
    ]
  }
]