Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Multiple buffer overflows in Xiph.Org libvorbis before 1.2.0 allow context-dependent attackers to cause a denial of service or have other unspecified impact via a crafted OGG file, aka trac Changesets 13162, 13168, 13169, 13170, 13172, 13211, and 13215, as demonstrated by an overflow in oggenc.exe related to the _psy_noiseguards_8 array.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Libvorbis内存破坏及拒绝服务漏洞
Vulnerability Description
libvorbis是开源的音频音乐编码解码函数库。 libvorbis在处理畸形格式的音频文件时存在漏洞，攻击者可能利用此漏洞诱使用户处理畸形文档控制用户系统。 info.c文件的vorbis_info_clear()函数在执行清理操作期间，无效的映射类型可能导致越界查询分发表，且偏移是用户可控的。 如果提供了无效的blocksize_0和blocksize_1值的话，就可能在libvorbis的res0.c文件的_01inverse()函数中导致堆覆盖；此外无效的blocksize值还会导致block.
CVSS Information
N/A
Vulnerability Type
N/A