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[email protected]CVE-2021-21051

HistoryFeb 11, 2021 - 9:15 p.m.

CVE-2021-21051

2021-02-1121:15:13

CWE-120

[email protected]

web.nvd.nist.gov

adobe photoshop

cve-2021-21051

buffer overflow

vulnerability

javascript

arbitrary code execution

9.3 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

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

0.006 Low

EPSS

Percentile

79.4%

JSON

Adobe Photoshop versions 21.2.4 (and earlier) and 22.1.1 (and earlier) are affected by a Buffer Overflow vulnerability when parsing a specially crafted javascript file. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Affected configurations

Vulners

NVD

Node

adobephotoshopRange≤22.1.1

adobephotoshopRange≤21.2.4

VendorProductVersionCPE
adobephotoshop*cpe:2.3:a:adobe:photoshop:*:*:*:*:*:*:*:*
adobephotoshop*cpe:2.3:a:adobe:photoshop:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
adobe	photoshop	*	cpe:2.3:a:adobe:photoshop::::::::
adobe	photoshop	*	cpe:2.3:a:adobe:photoshop::::::::

CNA Affected

[
  {
    "product": "Photoshop",
    "vendor": "Adobe",
    "versions": [
      {
        "lessThanOrEqual": "22.1.1",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "21.2.4",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "None",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]