Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
An issue was discovered in Poppler 0.74.0. A recursive function call, in JBIG2Stream::readTextRegion() located in JBIG2Stream.cc, can be triggered by sending a crafted pdf file to (for example) the pdfimages binary. It allows an attacker to cause Denial of Service (Segmentation fault) or possibly have unspecified other impact. This is related to JBIG2Bitmap::clearToZero.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
freedesktop Poppler 输入验证错误错误漏洞
Vulnerability Description
Freedesktop Poppler是Freedesktop社区的一个用于生成PDF的C++类库，该库是从Xpdf（PDF阅读器）继承而来。 Poppler 0.74.0版本中的JBIG2Stream.cc文件的‘JBIG2Stream::readTextRegion()’函数存在输入验证错误漏洞。攻击者可通过发送特制的pdf文件利用该漏洞造成拒绝服务（段错误）。
CVSS Information
N/A
Vulnerability Type
N/A