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CVE-2022-25315
In Expat (aka libexpat) before 2.4.5, there is an integer overflow in storeRawNames. CVE-2022-25314 In Expat (aka libexpat) before 2.4.5, there is an integer overflow in copyString. 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. CVE-2022-25235 xmltok_impl.c in Expat (aka libexpat) before 2.4.5 lacks certain validation of encoding, such as checks for whether a UTF-8 character is valid in a certain context. CVE-2022-25236 xmlparse.c in Expat (aka libexpat) before 2.4.5 allows attackers to insert namespace-separator characters into namespace URIs. CVE-2022-23990 Expat (aka libexpat) before 2.4.4 has an integer overflow in the doProlog function. |
