CLSA-2024-1717692967 libxml2: Fix of 2 CVEs

CVE-2023-29469: dict.c: fix non-deterministic hashing of empty dict strings - CVE-2023-28484: fix NULL pointer dereferences in xmlSchemaFixupComplexType and xmlSchemaCheckCOSSTDerivedOK...

FreeBSD : electron -- vulnerability (b09d77d0-b27c-48ae-b69b-9641bb68b39e)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the b09d77d0-b27c-48ae-b69b-9641bb68b39e advisory. - An issue was discovered in libxml2 before 2.10.4. When hashing empty dict strings in a crafted XML...

An issue was discovered in libxml2 before 2.10.4. When hashing empty dict strings in a crafted XML document xmlDictComputeFastKey in dict.c can produce non-deterministic values leading to various logic and memory errors such as a double free. This behavior occurs because there is an attempt to use the first byte of an empty string and any value is possible (not solely the '\0' value).

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AZL-26282 CVE-2023-29469 affecting package libxml2 for versions less than 2.10.4-1

An issue was discovered in libxml2 before 2.10.4. When hashing empty dict strings in a crafted XML document, xmlDictComputeFastKey in dict.c can produce non-deterministic values, leading to various logic and memory errors, such as a double free. This behavior occurs because there is an attempt to...

Double free

An issue was discovered in libxml2 before 2.10.4. When hashing empty dict strings in a crafted XML document, xmlDictComputeFastKey in dict.c can produce non-deterministic values, leading to various logic and memory errors, such as a double free. This behavior occurs because there is an attempt to...

CVE-2023-29469

An issue was discovered in libxml2 before 2.10.4. When hashing empty dict strings in a crafted XML document, xmlDictComputeFastKey in dict.c can produce non-deterministic values, leading to various logic and memory errors, such as a double free. This behavior occurs because there is an attempt to...