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[NEU] [UNGEPATCHT] [mittel] expat: Schwachstelle ermöglicht Denial of Service

An unpatched medium-severity DoS flaw in the widely-used expat XML parser means enterprises must apply compensating controls — no vendor fix is yet available.

Summary written by editorial AI · Source link below

Filed by CERT-Bund (BSI)1 min readRead at source ↗

Ein entfernter, anonymer Angreifer kann eine Schwachstelle in expat ausnutzen, um einen Denial of Service Angriff durchzuführen.

Editorial Analysis

Framed for the DevSecOps Engineer desk

Why it matters

The expat XML parsing library is widely embedded across enterprise software stacks; an unpatched DoS flaw means no vendor fix is currently available, requiring compensating controls.

What to do

Inventory all applications and containers bundling expat and implement input-size limits or WAF rules to mitigate XML-based DoS until a patch is released.

Forward-looking interpretation drafted by editorial AI under human review — not a reproduction of the source. See methodology.

Continue at the source
Read the full report at CERT-Bund (BSI)

External link — opens at CERT-Bund (BSI) in a new tab.

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