CVE-2020-29599

A flaw was found in ImageMagick. The -authenticate option is mishandled allowing user-controlled password set for a PDF file to possibly inject additional shell commands via coders/pdf.c. The highest threat from this vulnerability is to data confidentiality and integrity as well as system...

CVE-2020-27753

There are several memory leaks in the MIFF coder in /coders/miff.c due to improper image depth values, which can be triggered by a specially crafted input file. These leaks could potentially lead to an impact to application availability or cause a denial of service. It was originally reported tha...

CVE-2020-25665

CVE-2020-25665 affects ImageMagick’s PALM image coder (coders/palm.c). The vulnerability arises from an improper call to AcquireQuantumMemory() in WritePALMImage() that should offset by 256; this can lead to an out-of-bounds read later in the routine. The fix patches the call by adding 256 to byt...

CVE-2020-25664: Heap-based Buffer Overflow

In WriteOnePNGImage of the PNG coder at coders/png.c, an improper call to AcquireVirtualMemory and memset allows for an out-of-bounds write later when PopShortPixel from MagickCore/quantum-private.h is called. The patch fixes the calls by adding 256 to rowbytes. An attacker who is able to supply ...

CVE-2020-25674: Heap-based Buffer Overflow

WriteOnePNGImage from coders/png.c the PNG coder has a for loop with an improper exit condition that can allow an out-of-bounds READ via heap-buffer-overflow. This occurs because it is possible for the colormap to have less than 256 valid values but the loop condition will loop 256 times,...

CVE-2020-27758: Integer Overflow or Wraparound

A flaw was found in ImageMagick in coders/txt.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of values outside the range of type unsigned long long. This would most likely lead to an impact to application availability, but...

CVE-2020-27758

A flaw was found in ImageMagick in coders/txt.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of values outside the range of type unsigned long long. This would most likely lead to an impact to application availability, but...

CVE-2020-27758

CVE-2020-27758 : A flaw in ImageMagick (coders/txt.c) allows an attacker to submit a crafted file that ImageMagick processes, triggering undefined behavior outside the range of unsigned long long and likely impacting availability. Affected: ImageMagick versions prior to 7.0.8-68. This vulnerabili...

CVE-2020-25665

The PALM image coder at coders/palm.c makes an improper call to AcquireQuantumMemory in routine WritePALMImage because it needs to be offset by 256. This can cause a out-of-bounds read later on in the routine. The patch adds 256 to bytesperrow in the call to AcquireQuantumMemory. This could cause...

CVE-2020-27758

A flaw was found in ImageMagick in coders/txt.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of values outside the range of type unsigned long long. This would most likely lead to an impact to application availability, but...

CVE-2020-25674

WriteOnePNGImage from coders/png.c the PNG coder has a for loop with an improper exit condition that can allow an out-of-bounds READ via heap-buffer-overflow. This occurs because it is possible for the colormap to have less than 256 valid values but the loop condition will loop 256 times,...

Default credentials

ImageMagick before 6.9.11-40 and 7.x before 7.0.10-40 mishandles the -authenticate option, which allows setting a password for password-protected PDF files. The user-controlled password was not properly escaped/sanitized and it was therefore possible to inject additional shell commands via...

CVE-2020-29599

ImageMagick before 6.9.11-40 and 7.x before 7.0.10-40 mishandles the -authenticate option, which allows setting a password for password-protected PDF files. The user-controlled password was not properly escaped/sanitized and it was therefore possible to inject additional shell commands via...

CVE-2020-29599: XML Injection (aka Blind XPath Injection)

ImageMagick before 6.9.11-40 and 7.x before 7.0.10-40 mishandles the -authenticate option, which allows setting a password for password-protected PDF files. The user-controlled password was not properly escaped/sanitized and it was therefore possible to inject additional shell commands via...

CVE-2020-29599

ImageMagick before 6.9.11-40 and 7.x before 7.0.10-40 mishandles the -authenticate option, which allows setting a password for password-protected PDF files. The user-controlled password was not properly escaped/sanitized and it was therefore possible to inject additional shell commands via...

Memory Leak

In ImageMagick before 7.0.8-25, a memory leak exists in ReadSIXELImage in coders/sixel.c...

Null Pointer Dereference

ImageMagick is vulnerable to NULL Pointer Dereference in TIFFIgnoreTags in coders/tiff.c...

Denial Of Service (DoS)

imagemagick is vulnerable to denial of service. A memory leak in the function SVGKeyValuePairs in coders/svg.c allows an attacker to cause a denial of service via a malicious image file...

Denial Of Service (DoS)

ImageMagick is vulnerable to denial of service. The vulnerability existed because of an infinite loop vulnerability was found in the function ReadPSDChannelZip in coders/psd.c, which allows attackers to cause a denial of service CPU exhaustion via a crafted psd image file...

CVE-2020-27771

In RestoreMSCWarning of /coders/pdf.c there are several areas where calls to GetPixelIndex could result in values outside the range of representable for the unsigned char type. The patch casts the return value of GetPixelIndex to ssizet type to avoid this bug. This undefined behavior could be...