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xpdfreader xpdf vulnerabilities and exploits
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4.3
CVSSv2
CVE-2018-18455
The GfxImageColorMap class in GfxState.cc in Xpdf 4.00 allows remote malicious users to cause a denial of service (heap-based buffer over-read) via a crafted pdf file, as demonstrated by pdftoppm.
Xpdfreader Xpdf 4.00
4.3
CVSSv2
CVE-2018-18457
The function DCTStream::readScan in Stream.cc in Xpdf 4.00 allows remote malicious users to cause a denial of service (NULL pointer dereference) via a crafted pdf file, as demonstrated by pdftoppm.
Xpdfreader Xpdf 4.00
4.3
CVSSv2
CVE-2018-18459
The function DCTStream::getBlock in Stream.cc in Xpdf 4.00 allows remote malicious users to cause a denial of service (NULL pointer dereference) via a crafted pdf file, as demonstrated by pdftoppm.
Xpdfreader Xpdf 4.00
4.3
CVSSv2
CVE-2022-30775
xpdf 4.04 allocates excessive memory when presented with crafted input. This can be triggered by (for example) sending a crafted PDF document to the pdftoppm binary. It is most easily reproduced with the DCMAKE_CXX_COMPILER=afl-clang-fast++ option.
Xpdfreader Xpdf 4.04
4.3
CVSSv2
CVE-2018-18456
The function Object::isName() in Object.h (called from Gfx::opSetFillColorN) in Xpdf 4.00 allows remote malicious users to cause a denial of service (stack-based buffer over-read) via a crafted pdf file, as demonstrated by pdftoppm.
Xpdfreader Xpdf 4.00
4.3
CVSSv2
CVE-2018-18458
The function DCTStream::decodeImage in Stream.cc in Xpdf 4.00 allows remote malicious users to cause a denial of service (NULL pointer dereference) via a crafted pdf file, as demonstrated by pdftoppm.
Xpdfreader Xpdf 4.00
4.3
CVSSv2
CVE-2018-18650
An issue exists in Xpdf 4.00. XRef::readXRefStream in XRef.cc allows malicious users to launch a denial of service (Integer Overflow) via a crafted /Size value in a pdf file, as demonstrated by pdftohtml. This is mainly caused by the program attempting a malloc operation for a la...
Xpdfreader Xpdf 4.00
4.3
CVSSv2
CVE-2018-18651
An issue exists in Xpdf 4.00. catalog->getNumPages() in AcroForm.cc allows malicious users to launch a denial of service (hang caused by large loop) via a specific pdf file, as demonstrated by pdftohtml. This is mainly caused by a large number after the /Count field in the fil...
Xpdfreader Xpdf 4.00
NA
CVE-2022-45587
Stack overflow vulnerability in function gmalloc in goo/gmem.cc in xpdf 4.04, allows local malicious users to cause a denial of service.
Xpdfreader Xpdf 4.04
4.3
CVSSv2
CVE-2018-7175
An issue exists in xpdf 4.00. A NULL pointer dereference in readCodestream allows an malicious user to cause denial of service via a JPX image with zero components.
Xpdfreader Xpdf 4.00
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2020-4463
CVE-2024-29895
inject
CVE-2023-52689
CVE-2024-5049
CVE-2024-5051
privilege escalation
physical
CVE-2023-52676
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