There is an invalid memory access in the function GfxIndexedColorSpace::mapColorToBase() located in GfxState.cc in Xpdf 4.0.0, as used in pdfalto 0.2. It can be triggered by (for example) sending a crafted pdf file to the pdftops binary. It allows an attacker to cause Denial of Service (Segmentation fault) or possibly have unspecified other impact.
References
Link | Resource |
---|---|
https://research.loginsoft.com/bugs/invalid-memory-access-in-gfxindexedcolorspacemapcolortobase-pdfalto-0-2/ | Exploit Third Party Advisory |
https://github.com/kermitt2/pdfalto/issues/46 | Third Party Advisory |
Information
Published : 2019-03-21 09:01
Updated : 2021-07-21 04:39
NVD link : CVE-2019-9878
Mitre link : CVE-2019-9878
JSON object : View
CWE
CWE-125
Out-of-bounds Read
Products Affected
pdfalto_project
- pdfalto
xpdfreader
- xpdf