vulnerability
Amazon Linux AMI: CVE-2022-43680: Security patch for expat (ALAS-2022-1655)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:N/I:N/A:C) | Oct 24, 2022 | Dec 10, 2022 | May 21, 2025 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
Oct 24, 2022
Added
Dec 10, 2022
Modified
May 21, 2025
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
amazon-linux-upgrade-expat
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