There is an invalid memory access in... CVE-2022-30524
6.8
AV
AC
AU
C
I
A
发布：
2022-05-09
修订：
2024-11-21
There is an invalid memory access in the TextLine class in TextOutputDev.cc in Xpdf 4.0.4 because the text extractor mishandles characters at large y coordinates. It can be triggered by (for example) sending a crafted pdf file to the pdftotext binary, which allows a remote attacker to cause a Denial of Service (Segmentation fault) or possibly have unspecified other impact.
漏洞利用/PoC
暂无可用Exp或PoC
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