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nvd[email protected]NVD:CVE-2021-21830
HistoryAug 13, 2021 - 7:15 p.m.

CVE-2021-21830

2021-08-1319:15:07
CWE-122
CWE-787
[email protected]
web.nvd.nist.gov
3
heap-based buffer overflow
xml decompression
at&t labs
xmill 0.7
remote code execution

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

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

EPSS

0.006

Percentile

79.6%

JSON

A heap-based buffer overflow vulnerability exists in the XML Decompression LabelDict::Load functionality of AT&T Labs’ Xmill 0.7. A specially crafted XMI file can lead to remote code execution. An attacker can provide a malicious file to trigger this vulnerability.

Affected configurations

Nvd
Node
attxmillMatch0.7
VendorProductVersionCPE
attxmill0.7cpe:2.3:a:att:xmill:0.7:*:*:*:*:*:*:*

Related

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AT&T Labs Xmill XML decompression LabelDict::Load heap-based buffer overflow vulnerability
2021-08-10 00:00:00
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CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

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

EPSS

0.006

Percentile

79.6%

JSON
Related for NVD:CVE-2021-21830
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