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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
Uninitialized variable in Xpdf 4.05 due to invalid JPEG header
Vulnerability Description
In Xpdf 4.05 (and earlier), invalid header info in a DCT (JPEG) stream can lead to an uninitialized variable in the DCT decoder. The proof-of-concept PDF file causes a segfault attempting to read from an invalid address.
CVSS Information
N/A
Vulnerability Type
使用未经初始化的变量
Vulnerability Title
Xpdf 安全漏洞
Vulnerability Description
Xpdf是Xpdf公司的一个免费的 PDF 查看器和工具包，包括文本提取器、图像转换器、HTML 转换器等。 Xpdf 4.05版本及之前版本存在安全漏洞，该漏洞源于DCT（JPEG）流中的无效标头信息可能导致 DCT 解码器中的变量未初始化。
CVSS Information
N/A
Vulnerability Type
N/A