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CVE-2021-21827

🗓️ 22 May 2025 21:31:22Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 5 Views

Heap-based buffer overflow in AT&T Labs Xmill can be triggered by malicious XMI files.

Related
Refs
ReporterTitlePublishedViews
Family
BDU FSTEC
The vulnerability of the DecodeTreeBlock function in the XML data compression tool Xmill allows a hacker to execute arbitrary code.
20 Jun 202300:00
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Circl
CVE-2021-21827
21 Aug 202102:20
circl
CNNVD
AT&T Labs Xmill 缓冲区错误漏洞
10 Aug 202100:00
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CVE-2021-21827
20 Aug 202121:03
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CVE-2021-21827
20 Aug 202121:03
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EUVD
EUVD-2021-8998
3 Oct 202520:07
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NCSC
Vulnerabilities fixed in Schneider Electric EcoStruxure and Modicon products
12 Aug 202100:00
ncsc
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CVE-2021-21827
20 Aug 202122:15
nvd
Prion
Heap overflow
20 Aug 202122:15
prion

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27 Mar 2026 14:55Current
7.2High risk
Vulners AI Score7.2
CVSS 27.5
CVSS 3.19.8
CVSS 38.1
EPSS0.00459
5