libtiff: NULL pointer dereference in tif_print.c:TIFFPrintDirectory() causes a denial of service

A NULL Pointer Dereference occurs in the function TIFFPrintDirectory in tif_print.c in LibTIFF 3.9.3, 3.9.4, 3.9.5, 3.9.6, 3.9.7, 4.0.0alpha4, 4.0.0alpha5, 4.0.0alpha6, 4.0.0beta7, 4.0.0, 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.0.4beta, 4.0.5, 4.0.6, 4.0.7, 4.0.8 and 4.0.9 when using the tiffinfo tool to print crafted TIFF information, a different vulnerability than CVE-2017-18013. (This affects an earlier part of the TIFFPrintDirectory function that was not addressed by the CVE-2017-18013 patch.)

An out-of-bounds read in JPXStream::readTilePart in JPXStream.cc in xpdf 4.00 allows attackers to launch denial of service via a specific pdf file, as demonstrated by pdftohtml.

A NULL pointer dereference in XFAForm::scanFields in XFAForm.cc in xpdf 4.00 allows attackers to launch denial of service via a specific pdf file, as demonstrated by pdftohtml.

Infinite recursion in AcroForm::scanField in AcroForm.cc in xpdf 4.00 allows attackers to launch denial of service via a specific pdf file due to lack of loop checking, as demonstrated by pdftohtml.

A NULL pointer dereference in JPXStream::fillReadBuf in JPXStream.cc in xpdf 4.00 allows attackers to launch denial of service via a specific pdf file, as demonstrated by pdftohtml.

SEGGER FTP Server for Windows before 3.22a allows remote attackers to cause a denial of service (daemon crash) via an invalid LIST, STOR, or RETR command.

Remote code execution vulnerability in /cmsms-2.1.6-install.php/index.php in CMS Made Simple version 2.1.6 allows remote attackers to inject arbitrary PHP code via the "timezone" parameter in step 4 of a fresh installation procedure.

mojoPortal through 2.6.0.0 is prone to multiple persistent cross-site scripting vulnerabilities because it fails to sanitize user-supplied input. The 'Title' and 'Subtitle' fields of the 'Blog' page are vulnerable. NOTE: The software maintainer disputes this as a vulnerability because the fields claimed to be vulnerable to XSS are only available to administrators who are supposed to have access to add scripts

ImageMagick: Memory allocation failure in ReadTIFFImage function in memory.c

The ReadTIFFImage function in coders/tiff.c in ImageMagick 7.0.7-23 Q16 does not properly validate the amount of image data in a file, which allows remote attackers to cause a denial of service (memory allocation failure in the AcquireMagickMemory function in MagickCore/memory.c).

An issue was discovered in Leptonica through 1.75.3. The gplotMakeOutput function does not block '/' characters in the gplot rootname argument, potentially leading to path traversal and arbitrary file overwrite.

Leptonica through 1.75.3 uses hardcoded /tmp pathnames, which might allow local users to overwrite arbitrary files or have unspecified other impact by creating files in advance or winning a race condition, as demonstrated by /tmp/junk_split_image.ps in prog/splitimage2pdf.c.

An issue was discovered in Leptonica through 1.75.3. The gplotMakeOutput function allows command injection via a $(command) approach in the gplot rootname argument. This issue exists because of an incomplete fix for CVE-2018-3836.

freexl: heap-based buffer over-read in the function read_mini_biff_next_record

An issue was discovered in FreeXL before 1.0.5. There is a heap-based buffer over-read in the function read_mini_biff_next_record.

freexl: heap-buffer-overflow in parse_unicode_string in freexl.c

An issue was discovered in FreeXL before 1.0.5. There is a heap-based buffer over-read in the parse_unicode_string function.

freexl: heap-buffer-overflow in parse_SST in freexl.c

An issue was discovered in FreeXL before 1.0.5. There is a heap-based buffer over-read in a memcpy call of the parse_SST function.

freexl: heap-buffer-overflow in parse_SST parse_SST in freexl.c

An issue was discovered in FreeXL before 1.0.5. There is a heap-based buffer over-read in a pointer dereference of the parse_SST function.

freexl: heap-buffer-overflow in freexl::destroy_cell

An issue was discovered in FreeXL before 1.0.5. There is a heap-based buffer over-read in the freexl::destroy_cell function.

zzcms 8.2 allows remote attackers to discover the full path via a direct request to 3/qq_connect2.0/API/class/ErrorCase.class.php or 3/ucenter_api/code/friend.php.

The iThemes Security plugin before 6.9.1 for WordPress does not properly perform data escaping for the logs page.

Splunk Enterprise 6.2.x before 6.2.14, 6.3.x before 6.3.10, 6.4.x before 6.4.7, and 6.5.x before 6.5.3; and Splunk Light before 6.6.0 allow remote attackers to cause a denial of service via a crafted HTTP request.