Vulnerability Information
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Vulnerability Description
Stack-based buffer overflow in the getline function in Ppm/ppm.C in NASA Ames Research Center BigView 1.8 allows user-assisted remote attackers to execute arbitrary code via a crafted PNM file.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
NASA BigView PNM文件处理栈溢出漏洞
Vulnerability Description
BigView是NASA开发的图形查看器，可在运行Linux的桌面PC上将图形拉伸和缩放到任意尺寸。 BigView在解析特制的PNM输入文件时存在栈溢出漏洞，攻击者可能利用此漏洞通过诱使用户处理恶意文件控制用户系统。 以下是Ppm/ppm.C文件中的漏洞代码。这里getline()函数从文件将数据读取到缓冲区： /----------- 418 static void getline(int fin, char* lineBuf, int len) 419 { 420bool done=false; 4
CVSS Information
N/A
Vulnerability Type
N/A