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TalosCVELIST:CVE-2021-21914

HistoryApr 14, 2022 - 7:55 p.m.

CVE-2021-21914

2022-04-1419:55:48

CWE-122

talos

www.cve.org

cve-2021-21914

decoderstream::append

code execution

malicious file

vulnerability

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

EPSS

0.003

Percentile

68.0%

JSON

A heap-based buffer overflow vulnerability exists in the DecoderStream::Append functionality of Accusoft ImageGear 19.10. A specially-crafted file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability.

CNA Affected

[
  {
    "product": "ImageGear",
    "vendor": "Accusoft",
    "versions": [
      {
        "status": "affected",
        "version": "19.10"
      }
    ]
  }
]

References

talosintelligence.com/vulnerability_reports/TALOS-2021-1362

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

EPSS

0.003

Percentile

68.0%

JSON

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