libexpat 输入验证错误漏洞

libexpat is a streaming XML parser written in C by the libexpat team. An input validation error vulnerability exists in libexpat versions prior to 2.6.3, which stems from dtdCopy in xmlparse.c on 32-bit platforms that can lead to an nDefaultAtts integer overflow...

PT-2024-6340

Name of the Vulnerable Software and Affected Versions libexpat versions prior to 2.6.3 Description An issue was discovered in libexpat that is related to an integer overflow in the dtdCopy function in the xmlparse.c file. This issue can occur on 32-bit platforms and may allow a remote attacker to...