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Bugs fixes in "expat"

Origin Bug number Title Date fixed
CVE CVE-2022-43680 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-memo 2022-11-17
CVE CVE-2022-40674 libexpat before 2.4.9 has a use-after-free in the doContent function in xmlparse.c. 2022-11-17
CVE CVE-2022-43680 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-memo 2022-11-17
CVE CVE-2022-40674 libexpat before 2.4.9 has a use-after-free in the doContent function in xmlparse.c. 2022-11-17
CVE CVE-2022-40674 libexpat before 2.4.9 has a use-after-free in the doContent function in xmlparse.c. 2022-11-17
CVE CVE-2022-40674 libexpat before 2.4.9 has a use-after-free in the doContent function in xmlparse.c. 2022-11-17
CVE CVE-2022-40674 libexpat before 2.4.9 has a use-after-free in the doContent function in xmlparse.c. 2022-11-17
CVE CVE-2022-40674 libexpat before 2.4.9 has a use-after-free in the doContent function in xmlparse.c. 2022-11-17
CVE CVE-2022-25315 In Expat (aka libexpat) before 2.4.5, there is an integer overflow in storeRawNames. 2022-03-10
CVE CVE-2022-25314 In Expat (aka libexpat) before 2.4.5, there is an integer overflow in copyString. 2022-03-10
CVE CVE-2022-25313 In Expat (aka libexpat) before 2.4.5, an attacker can trigger stack exhaustion in build_model via a large nesting depth in the DTD element. 2022-03-10
Launchpad 1963903 expat relax fix for CVE-2022-25236 and possible regressions 2022-03-10
CVE CVE-2022-25315 In Expat (aka libexpat) before 2.4.5, there is an integer overflow in storeRawNames. 2022-03-10
CVE CVE-2022-25314 In Expat (aka libexpat) before 2.4.5, there is an integer overflow in copyString. 2022-03-10
CVE CVE-2022-25313 In Expat (aka libexpat) before 2.4.5, an attacker can trigger stack exhaustion in build_model via a large nesting depth in the DTD element. 2022-03-10
Launchpad 1963903 expat relax fix for CVE-2022-25236 and possible regressions 2022-03-10
CVE CVE-2022-25315 In Expat (aka libexpat) before 2.4.5, there is an integer overflow in storeRawNames. 2022-03-10
CVE CVE-2022-25314 In Expat (aka libexpat) before 2.4.5, there is an integer overflow in copyString. 2022-03-10
CVE CVE-2022-25313 In Expat (aka libexpat) before 2.4.5, an attacker can trigger stack exhaustion in build_model via a large nesting depth in the DTD element. 2022-03-10
Launchpad 1963903 expat relax fix for CVE-2022-25236 and possible regressions 2022-03-10



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