CVE-2019-12493
PoC —CVSS 3.0
7.1 high
EPSS
1%p68
Published
()
Modified
Description
A stack-based buffer over-read exists in PostScriptFunction::transform in Function.cc in Xpdf 4.01.01 because GfxSeparationColorSpace and GfxDeviceNColorSpace mishandle tint transform functions. It can, for example, be triggered by sending a crafted PDF document to the pdftops tool. It might allow an attacker to cause Denial of Service or leak memory data.
- Vendors
- glyphandcog
- Products
- xpdfreader
- Weakness
- CWE-125
- Vector
- CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
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