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I am trying to have an Adobe Acrobat PDF form have a dynamically generated barcode based on form data. Adobe Acrobat Reader can do this with PDFs that are "extended" with Adobe Acrobat Pro (XI). Howev…
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# CVE-2010-2883分析
这个漏洞分析的很迷茫，很蛋疼。漏洞原因用了一天也就熟悉了，但是为了找到从`stacat`开始到触发`shellcode`，用了接近半个月的时间。想了各种各样的方法也没有解决到底是怎么触发的。
## 环境
根据[exploitdb](https://www.exploit-db.com/exploits/16619)
```
window…
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## Aktuelles Verhalten
Manche Fonts werden inkorrekt in PDFs embedded aufgrund eines Bugs in (wahrscheinlich) prawn/ttfunk
Help Tickets dazu:
https://help.puzzle.ch/#ticket/zoom/8324
https://hel…
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#### Expected Behaviour
Screen reader should read all content present in the pdf after exporting to pdf.
#### Actual Behaviour
Screen reader is not reading all content present in the pdf afte…
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**Description**
When using (some?) custom fonts, the contents of the PDF file will not show up at all when viewed in Adobe Reader.
I know this sounds like a possible issue with the library you use f…
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When you take PR https://github.com/unidoc/unipdf-examples/pull/52 and run the following command on the input PDF file [README.pdf](https://github.com/unidoc/unipdf-examples/files/3395092/README.pdf…
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**Describe the bug**
When I create a visible signature, I can see it in Preview and Skim, but not o Adobe Reader.
The visible signature display should be about halfway down, centralized in the page.…
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### Description of the bug
Used Adobe Acrobat Reader to test our new pdfs and a couple of points are recurring.
**1. There is no defined primary language**
In the same way as you need to define `…
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_I have read and understood the contribution guidelines._
When creating a PDF document via .html() with autoPaging enabled, Adobe Reader reports errors from the second page onward (jsPDF 2.5.1 / ht…