CVE-2017-7375
Critical
Description
A flaw in libxml2 allows remote XML entity inclusion with default parser flags (i.e., when the caller did not request entity substitution, DTD validation, external DTD subset loading, or default DTD attributes). Depending on the context, this may expose a higher-risk attack surface in libxml2 not usually reachable with default parser flags, and expose content from local files, HTTP, or FTP servers (which might be otherwise unreachable).
SeverityCritical
CVSS9.8
Exploit probability—
Product
Xmlsoft Libxml2
PublishedFeb 19, 2018
First seenFeb 19, 2018
Weakness typeCWE-611XML external entity (XXE)
How to fix
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| xmlsoft libxml2 | v ≤ 2.9.4, 2.9.4 | — |
| debian debian_linux | 7.0, 8.0, 9.0 | — |
| google android | 4.4.4, 5.0.2, 5.1.1, 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2 | — |
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