vulnerability

Oracle Database: Critical Patch Update - July 2023 (CVE-2022-43680)

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Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
2022-10-24
Added
2023-07-18
Modified
2025-01-28

Description

In libexpat through 2.4.9, there is a use-after free caused by overeager destruction of a shared DTD in XML_ExternalEntityParserCreate in out-of-memory situations.

Solution

oracle-apply-jul-2023-cpu

References

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