Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Stack consumption vulnerability in libclamav/special.c in ClamAV before 0.94.2 allows remote attackers to cause a denial of service (daemon crash) via a crafted JPEG file, related to the cli_check_jpeg_exploit, jpeg_check_photoshop, and jpeg_check_photoshop_8bim functions.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
ClamAV cli_check_jpeg_exploit函数畸形JPEG文件拒绝服务漏洞
Vulnerability Description
Clam AntiVirus是Unix的GPL杀毒工具包，很多邮件网关产品都在使用。 ClamAV的jpeg解析代码中存在递归栈溢出漏洞。如果用户扫描到了恶意的jpeg文件或文件缩略图，就会在没有检查递归限制的情况下调用有漏洞的cli_check_jpeg_exploit函数，触发栈溢出。以下是clamav-0.94\libclamav\special.c文件中的有漏洞代码段： int cli_check_jpeg_exploit(int fd) <-- fd to jpeg file { ... if
CVSS Information
N/A
Vulnerability Type
N/A