Xpdf Security Vulnerabilities

CVE-2024-4976

Out-of-bounds array write in Xpdf 4.05 and earlier, due to missing object type check in AcroForm field...

CVE-2024-4568

In Xpdf 4.05 (and earlier), a PDF object loop in the PDF resources leads to infinite recursion and a stack...

CVE-2024-4141

Out-of-bounds array write in Xpdf 4.05 and earlier, triggered by an invalid character code in a Type 1 font. The root problem was a bounds check that was being optimized away by modern...

CVE-2024-3900

Out-of-bounds array write in Xpdf 4.05 and earlier, triggered by long Unicode sequence in...

CVE-2024-3248

In Xpdf 4.05 (and earlier), a PDF object loop in the attachments leads to infinite recursion and a stack...

CVE-2024-3247

In Xpdf 4.05 (and earlier), a PDF object loop in an object stream leads to infinite recursion and a stack...

CVE-2024-2971

Out-of-bounds array write in Xpdf 4.05 and earlier, triggered by negative object number in indirect reference in the input PDF...

CVE-2022-48545

An infinite recursion in Catalog::findDestInTree can cause denial of service for xpdf...

CVE-2023-3436

Xpdf 4.04 will deadlock on a PDF object stream whose "Length" field is itself in another object...

CVE-2023-3044

An excessively large PDF page size (found in fuzz testing, unlikely in normal PDF files) can result in a divide-by-zero in Xpdf's text extraction code. This is related to CVE-2022-30524, but the problem here is caused by a very large page size, rather than by a very large character...

CVE-2023-2664

In Xpdf 4.04 (and earlier), a PDF object loop in the embedded file tree leads to infinite recursion and a stack...

CVE-2023-2663

In Xpdf 4.04 (and earlier), a PDF object loop in the page label tree leads to infinite recursion and a stack...

CVE-2023-2662

In Xpdf 4.04 (and earlier), a bad color space object in the input PDF file can cause a...

CVE-2023-26930

Buffer Overflow vulnerability found in XPDF v.4.04 allows an attacker to cause a Denial of Service via the PDFDoc malloc in the pdftotext.cc function. NOTE: Vendor states “it's an expected abort on out-of-memory...

CVE-2022-45587

Stack overflow vulnerability in function gmalloc in goo/gmem.cc in xpdf 4.04, allows local attackers to cause a denial of...

CVE-2022-45586

Stack overflow vulnerability in function Dict::find in xpdf/Dict.cc in xpdf 4.04, allows local attackers to cause a denial of...

CVE-2021-36493

Buffer Overflow vulnerability in pdfimages in xpdf 4.03 allows attackers to crash the application via crafted...

CVE-2022-43071

A stack overflow in the Catalog::readPageLabelTree2(Object*) function of XPDF v4.04 allows attackers to cause a Denial of Service (DoS) via a crafted PDF...

CVE-2022-43295

XPDF v4.04 was discovered to contain a stack overflow via the function FileStream::copy() at...

CVE-2018-18651

An issue was discovered in Xpdf 4.00. catalog->getNumPages() in AcroForm.cc allows attackers 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...

CVE-2018-18650

An issue was discovered in Xpdf 4.00. XRef::readXRefStream in XRef.cc allows attackers 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 large amount of...

CVE-2018-8104

The BufStream::lookChar function in Stream.cc in xpdf 4.00 allows attackers to launch denial of service (heap-based buffer over-read and application crash) via a specific pdf file, as demonstrated by...

CVE-2018-8107

The JPXStream::close function in JPXStream.cc in xpdf 4.00 allows attackers to launch denial of service (heap-based buffer over-read and application crash) via a specific pdf file, as demonstrated by...

CVE-2018-8100

The JPXStream::readTilePart function in JPXStream.cc in xpdf 4.00 allows attackers to launch denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a specific pdf file, as demonstrated by...

CVE-2018-8101

The JPXStream::inverseTransformLevel function in JPXStream.cc in xpdf 4.00 allows attackers to launch denial of service (heap-based buffer over-read and application crash) via a specific pdf file, as demonstrated by...

CVE-2018-8103

The JBIG2Stream::readGenericBitmap function in JBIG2Stream.cc in xpdf 4.00 allows attackers to launch denial of service (heap-based buffer over-read and application crash) via a specific pdf file, as demonstrated by...

CVE-2018-8102

The JBIG2MMRDecoder::getBlackCode function in JBIG2Stream.cc in xpdf 4.00 allows attackers to launch denial of service (buffer over-read and application crash) via a specific pdf file, as demonstrated by...

CVE-2018-8105

The JPXStream::fillReadBuf function in JPXStream.cc in xpdf 4.00 allows attackers to launch denial of service (heap-based buffer over-read and application crash) via a specific pdf file, as demonstrated by...

CVE-2018-8106

The JPXStream::readTilePartData function in JPXStream.cc in xpdf 4.00 allows attackers to launch denial of service (heap-based buffer over-read and application crash) via a specific pdf file, as demonstrated by...

CVE-2018-11033

The DCTStream::readHuffSym function in Stream.cc in the DCT decoder in xpdf before 4.00 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via crafted JPEG...

CVE-2018-7174

An issue was discovered in xpdf 4.00. An infinite loop in XRef::Xref allows an attacker to cause denial of service because loop detection exists only for tables, not...

CVE-2018-7175

An issue was discovered in xpdf 4.00. A NULL pointer dereference in readCodestream allows an attacker to cause denial of service via a JPX image with zero...

CVE-2018-7173

A large loop in JBIG2Stream::readSymbolDictSeg in xpdf 4.00 allows an attacker to cause denial of service via a specific file due to inappropriate...

CVE-2022-41844

An issue was discovered in Xpdf 4.04. There is a crash in XRef::fetch(int, int, Object*, int) in xpdf/XRef.cc, a different vulnerability than CVE-2018-16369 and...

CVE-2022-41842

An issue was discovered in Xpdf 4.04. There is a crash in gfseek(_IO_FILE*, long, int) in...

CVE-2022-41843

An issue was discovered in Xpdf 4.04. There is a crash in convertToType0 in fofi/FoFiType1C.cc, a different vulnerability than...

CVE-2022-38222

There is a use-after-free issue in JBIG2Stream::close() located in JBIG2Stream.cc in Xpdf 4.04. It can be triggered by sending a crafted PDF file to (for example) the pdfimages binary. It allows an attacker to cause Denial of Service or possibly have unspecified other...

CVE-2022-38928

XPDF 4.04 is vulnerable to Null Pointer Dereference in...

CVE-2022-38334

XPDF v4.04 and earlier was discovered to contain a stack overflow via the function Catalog::countPageTree() at...

CVE-2022-36561

XPDF v4.0.4 was discovered to contain a segmentation violation via the component...

CVE-2022-38171

Xpdf prior to version 4.04 contains an integer overflow in the JBIG2 decoder (JBIG2Stream::readTextRegionSeg() in JBIG2Stream.cc). Processing a specially crafted PDF file or JBIG2 image could lead to a crash or the execution of arbitrary code. This is similar to the vulnerability described by...

CVE-2022-38236

XPDF commit ffaf11c was discovered to contain a global-buffer overflow via Lexer::getObj(Object*) at...

CVE-2022-38235

XPDF commit ffaf11c was discovered to contain a segmentation violation via DCTStream::getChar() at...

CVE-2022-38238

XPDF commit ffaf11c was discovered to contain a heap-buffer overflow via DCTStream::lookChar() at...

CVE-2022-38237

XPDF commit ffaf11c was discovered to contain a heap-buffer overflow via DCTStream::readScan() at...

CVE-2022-38228

XPDF commit ffaf11c was discovered to contain a heap-buffer overflow via DCTStream::transformDataUnit at...

CVE-2022-38229

XPDF commit ffaf11c was discovered to contain a heap-buffer overflow via DCTStream::readHuffSym(DCTHuffTable*) at...

CVE-2022-38230

XPDF commit ffaf11c was discovered to contain a floating point exception (FPE) via DCTStream::decodeImage() at...

CVE-2022-38231

XPDF commit ffaf11c was discovered to contain a heap-buffer overflow via DCTStream::getChar() at...

CVE-2022-38233

XPDF commit ffaf11c was discovered to contain a segmentation violation via DCTStream::readMCURow() at...