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Upgrade expat to 2.4.9

Open obiltschnig opened this issue 2 years ago • 0 comments

This expat release fixes CVE-2022-40674 - Heap use-after-free vulnerability in function doContent. Expected impact is denial of service or potentially arbitrary code execution.

Should be fixed in both 1.12 and 1.11 branches.

obiltschnig avatar Sep 20 '22 15:09 obiltschnig