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Critical severity9.8NVD Advisory· Published Aug 17, 2021· Updated Jun 17, 2026

CVE-2021-21810

CVE-2021-21810

Description

A memory corruption vulnerability exists in the XML-parsing ParseAttribs functionality of AT&T Labs’ Xmill 0.7. A specially crafted XML file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability.

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • Att/Xmill
    cpe:2.3:a:att:xmill:0.7:*:*:*:*:*:*:*
  • AT&T Labs/Xmillcpe-rescue2 versions
    (expand)+ 1 more
    • (no CPE)
    • (no CPE)range: =0.7

Patches

Vulnerability mechanics

References

1

News mentions

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