Debian Linux vulnerabilities

CVE-2018-18606 [MEDIUM] CWE-476 CVE-2018-18606: An issue was discovered in the merge_strings function in merge.c in the Binary File Descriptor (BFD) An issue was discovered in the merge_strings function in merge.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.31. There is a NULL pointer dereference in _bfd_add_merge_section when attempting to merge sections with large alignments. A specially crafted ELF allows remote attackers to cause a denial of ser

CVE-2018-18607 [MEDIUM] CWE-476 CVE-2018-18607: An issue was discovered in elf_link_input_bfd in elflink.c in the Binary File Descriptor (BFD) libra An issue was discovered in elf_link_input_bfd in elflink.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.31. There is a NULL pointer dereference in elf_link_input_bfd when used for finding STT_TLS symbols without any TLS section. A specially crafted ELF allows remote attackers to cause a denial of service

CVE-2016-9556 [MEDIUM] CWE-119 CVE-2016-9556: The IsPixelGray function in MagickCore/pixel-accessor.h in ImageMagick 7.0.3-8 allows remote attacke The IsPixelGray function in MagickCore/pixel-accessor.h in ImageMagick 7.0.3-8 allows remote attackers to cause a denial of service (out-of-bounds heap read) via a crafted image file.

CVE-2013-4078 [MEDIUM] CWE-20 CVE-2013-4078: epan/dissectors/packet-rdp.c in the RDP dissector in Wireshark 1.8.x before 1.8.8 does not validate epan/dissectors/packet-rdp.c in the RDP dissector in Wireshark 1.8.x before 1.8.8 does not validate return values during checks for data availability, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.

CVE-2020-29571 [MEDIUM] CWE-476 CVE-2020-29571: An issue was discovered in Xen through 4.14.x. A bounds check common to most operation time function An issue was discovered in Xen through 4.14.x. A bounds check common to most operation time functions specific to FIFO event channels depends on the CPU observing consistent state. While the producer side uses appropriately ordered writes, the consumer side isn't protected against re-ordered reads, and may hence end up de-referencing a NULL pointer.

CVE-2016-2317 [MEDIUM] CWE-119 CVE-2016-2317: Multiple buffer overflows in GraphicsMagick 1.3.23 allow remote attackers to cause a denial of servi Multiple buffer overflows in GraphicsMagick 1.3.23 allow remote attackers to cause a denial of service (crash) via a crafted SVG file, related to the (1) TracePoint function in magick/render.c, (2) GetToken function in magick/utility.c, and (3) GetTransformTokens function in coders/svg.c.

CVE-2010-2531 [MEDIUM] CWE-200 CVE-2010-2531: The var_export function in PHP 5.2 before 5.2.14 and 5.3 before 5.3.3 flushes the output buffer to t The var_export function in PHP 5.2 before 5.2.14 and 5.3 before 5.3.3 flushes the output buffer to the user when certain fatal errors occur, even if display_errors is off, which allows remote attackers to obtain sensitive information by causing the application to exceed limits for memory, execution time, or recursion.

CVE-2016-9532 [MEDIUM] CWE-125 CVE-2016-9532: Integer overflow in the writeBufferToSeparateStrips function in tiffcrop.c in LibTIFF before 4.0.7 a Integer overflow in the writeBufferToSeparateStrips function in tiffcrop.c in LibTIFF before 4.0.7 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted tif file.

CVE-2018-19478 [MEDIUM] CWE-20 CVE-2018-19478: In Artifex Ghostscript before 9.26, a carefully crafted PDF file can trigger an extremely long runni In Artifex Ghostscript before 9.26, a carefully crafted PDF file can trigger an extremely long running computation when parsing the file.

CVE-2016-2318 [MEDIUM] CWE-476 CVE-2016-2318: GraphicsMagick 1.3.23 allows remote attackers to cause a denial of service (NULL pointer dereference GraphicsMagick 1.3.23 allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted SVG file, related to the (1) DrawImage function in magick/render.c, (2) SVGStartElement function in coders/svg.c, and (3) TraceArcPath function in magick/render.c.

CVE-2019-15142 [MEDIUM] CWE-125 CVE-2019-15142: In DjVuLibre 3.5.27, DjVmDir.cpp in the DJVU reader component allows attackers to cause a denial-of- In DjVuLibre 3.5.27, DjVmDir.cpp in the DJVU reader component allows attackers to cause a denial-of-service (application crash in GStringRep::strdup in libdjvu/GString.cpp caused by a heap-based buffer over-read) by crafting a DJVU file.

CVE-2018-12495 [MEDIUM] CWE-125 CVE-2018-12495: The quoteblock function in markdown.c in libmarkdown.a in DISCOUNT 2.2.3a allows remote attackers to The quoteblock function in markdown.c in libmarkdown.a in DISCOUNT 2.2.3a allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted file.

CVE-2020-11760 [MEDIUM] CWE-125 CVE-2020-11760: An issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds read during RLE uncompres An issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds read during RLE uncompression in rleUncompress in ImfRle.cpp.

CVE-2020-11761 [MEDIUM] CWE-125 CVE-2020-11761: An issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds read during Huffman uncom An issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds read during Huffman uncompression, as demonstrated by FastHufDecoder::refill in ImfFastHuf.cpp.

CVE-2020-16306 [MEDIUM] CWE-476 CVE-2020-16306: A null pointer dereference vulnerability in devices/gdevtsep.c of Artifex Software GhostScript v9.50 A null pointer dereference vulnerability in devices/gdevtsep.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted postscript file. This is fixed in v9.51.

CVE-2020-16295 [MEDIUM] CWE-476 CVE-2020-16295: A null pointer dereference vulnerability in clj_media_size() in devices/gdevclj.c of Artifex Softwar A null pointer dereference vulnerability in clj_media_size() in devices/gdevclj.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is fixed in v9.51.

CVE-2020-16307 [MEDIUM] CWE-476 CVE-2020-16307: A null pointer dereference vulnerability in devices/vector/gdevtxtw.c and psi/zbfont.c of Artifex So A null pointer dereference vulnerability in devices/vector/gdevtxtw.c and psi/zbfont.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted postscript file. This is fixed in v9.51.

CVE-2014-7155 [MEDIUM] CWE-264 CVE-2014-7155: The x86_emulate function in arch/x86/x86_emulate/x86_emulate.c in Xen 4.4.x and earlier does not pro The x86_emulate function in arch/x86/x86_emulate/x86_emulate.c in Xen 4.4.x and earlier does not properly check supervisor mode permissions, which allows local HVM users to cause a denial of service (guest crash) or gain guest kernel mode privileges via vectors involving an (1) HLT, (2) LGDT, (3) LIDT, or (4) LMSW instruction.

CVE-2016-7906 [MEDIUM] CWE-416 CVE-2016-7906: magick/attribute.c in ImageMagick 7.0.3-2 allows remote attackers to cause a denial of service (use- magick/attribute.c in ImageMagick 7.0.3-2 allows remote attackers to cause a denial of service (use-after-free) via a crafted file.

CVE-2018-0360 [MEDIUM] CWE-190 CVE-2018-0360: ClamAV before 0.100.1 has an HWP integer overflow with a resultant infinite loop via a crafted Hangu ClamAV before 0.100.1 has an HWP integer overflow with a resultant infinite loop via a crafted Hangul Word Processor file. This is in parsehwp3_paragraph() in libclamav/hwp.c.