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Expat 2.5.0 has been released earlier today. Most importantly, this
release fixes CVE-2022-43680: a heap use-after-free vulnerability after
overeager destruction of a shared DTD in function
XML_ExternalEntityParserCreate in out-of-memory situations, with
expected impact of denial of service or potentially arbitrary code
execution.
https://blog.hartwork.org/posts/expat-2-5-0-released
https://github.com/libexpat/libexpat/blob/R_2_5_0/expat/Changes
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 26ec7c4d02)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>