CVE-2021-21021

🗓️ 11 Feb 2021 19:42:21Reported by adobeType

Acrobat Reader DC Use After Free vulnerabilit

Reporter	Title	Published	Views	Family All 30
Tenable Nessus	Adobe Acrobat < 2017.011.30190 / 2020.001.30020 / 2021.001.20135 Multiple Vulnerabilities (APSB21-09)	11 Feb 202100:00	–	nessus
Tenable Nessus	Adobe Reader < 2017.011.30190 / 2020.001.30020 / 2021.001.20135 Multiple Vulnerabilities (APSB21-09)	11 Feb 202100:00	–	nessus
Tenable Nessus	Adobe Acrobat < 2017.011.30190 / 2020.001.30020 / 2021.001.20135 Multiple Vulnerabilities (APSB21-09) (macOS)	11 Feb 202100:00	–	nessus
Tenable Nessus	Adobe Reader < 2017.011.30190 / 2020.001.30020 / 2021.001.20135 Multiple Vulnerabilities (APSB21-09) (macOS)	11 Feb 202100:00	–	nessus
BDU FSTEC	The vulnerabilities of PDF viewing and editing programs such as Adobe Acrobat Document Cloud, Adobe Acrobat Reader Document Cloud, Adobe Acrobat 2017, Adobe Acrobat Reader 2017, and Adobe Acrobat 2020 are related to memory usage after it is released. This allows attackers to execute arbitrary code.	2 Mar 202100:00	–	bdu_fstec
BDU FSTEC	The vulnerabilities of PDF viewer programs such as Adobe Reader and Document Cloud, as well as PDF editing programs like Adobe Acrobat Document Cloud and Adobe Acrobat, are related to memory usage after it is freed. This allows attackers to execute arbitrary code.	25 Mar 202100:00	–	bdu_fstec
Circl	CVE-2021-21021	11 Feb 202122:58	–	circl
CNNVD	Acrobat Reader DC 资源管理错误漏洞	9 Feb 202100:00	–	cnnvd
CNVD	Memory Misreference Vulnerability in Multiple Adobe Products (CNVD-2021-11024)	10 Feb 202100:00	–	cnvd
Check Point Advisories	Adobe Acrobat and Reader Use After Free (APSB21-09: CVE-2021-21021)	9 Feb 202100:00	–	checkpoint_advisories

NVD

Vulners

Node

adobe acrobatRange17.0–17.011.30188classic

adobe acrobatRange20.0–20.001.30018classic

adobe acrobat_dcRange≤20.013.20074continuous

adobe acrobat_readerRange17.0–17.011.30188classic

adobe acrobat_readerRange20.0–20.001.300183classic

adobe acrobat_reader_dcRange≤20.013.20074continuous

AND

apple macosMatch-

microsoft windowsMatch-

[
  {
    "product": "Acrobat Reader",
    "vendor": "Adobe",
    "versions": [
      {
        "lessThanOrEqual": "2020.013.20074",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "2020.001.30018",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "2017.011.30188",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "None",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

Source	Link
helpx	www.helpx.adobe.com/security/products/acrobat/apsb21-09.html

21 Nov 2024 05:47Current

8.7High risk

Vulners AI Score8.7

CVSS 26.8

CVSS 3.18.8

CVSS 38.8

EPSS0.20169

CWE-416