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CVE-2017-14496

dnsmasq: integer underflow leading to buffer over-read in the EDNS0 code

Integer underflow in the add_pseudoheader function in dnsmasq before 2.78 , when the --add-mac, --add-cpe-id or --add-subnet option is specified, allows remote attackers to cause a denial of service via a crafted DNS request.

CVSS 3.0 · 7.5 High EPSS 68.4% KEV · Not listed
Vendors
Canonical Debian Google and 3 more
Products
Ubuntu Linux Debian Linux Android and 6 more
CVE-2017-14494

dnsmasq: information leak in the DHCPv6 relay code

dnsmasq before 2.78, when configured as a relay, allows remote attackers to obtain sensitive memory information via vectors involving handling DHCPv6 forwarded requests.

CVSS 3.0 · 5.9 Medium EPSS 70.5% KEV · Not listed
Vendors
Canonical Debian Novell and 2 more
Products
Ubuntu Linux Debian Linux Leap and 6 more
CVE-2017-14495

dnsmasq: memory exhaustion vulnerability in the EDNS0 code

Memory leak in dnsmasq before 2.78, when the --add-mac, --add-cpe-id or --add-subnet option is specified, allows remote attackers to cause a denial of service (memory consumption) via vectors involving DNS response creation.

CVSS 3.0 · 7.5 High EPSS 85.4% KEV · Not listed
Vendors
Canonical Debian Novell and 2 more
Products
Ubuntu Linux Debian Linux Leap and 5 more
CVE-2017-14491

dnsmasq: heap overflow in the code responsible for building DNS replies

Heap-based buffer overflow in dnsmasq before 2.78 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted DNS response.

CVSS 3.1 · 9.8 Critical EPSS 86.5% KEV · Not listed
Vendors
Arista Arubanetworks Canonical and 10 more
Products
Eos Arubaos Ubuntu Linux and 32 more
CVE-2017-14492

dnsmasq: heap overflow in the IPv6 router advertisement code

Heap-based buffer overflow in dnsmasq before 2.78 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted IPv6 router advertisement request.

CVSS 3.0 · 9.8 Critical EPSS 94.5% KEV · Not listed
Vendors
Canonical Debian Novell and 2 more
Products
Ubuntu Linux Debian Linux Leap and 6 more
CVE-2017-14493

dnsmasq: stack buffer overflow in the DHCPv6 code

Stack-based buffer overflow in dnsmasq before 2.78 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted DHCPv6 request.

CVSS 3.0 · 9.8 Critical EPSS 85.2% KEV · Not listed
Vendors
Canonical Debian Opensuse and 2 more
Products
Ubuntu Linux Debian Linux Leap and 6 more
CVE-2017-16548

rsync: Heap-based buffer over-read in receive_xattr function

The receive_xattr function in xattrs.c in rsync 3.1.2 and 3.1.3-development does not check for a trailing '\0' character in an xattr name, which allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) or possibly have unspecified other impact by sending crafted data to the daemon.

CVSS 3.1 · 9.8 Critical EPSS 5.8% KEV · Not listed
Vendors
Canonical Debian Samba
Products
Ubuntu Linux Debian Linux Rsync
CVE-2017-14176

bzr: does not strip bzr+ssh SSH options

Bazaar through 2.7.0, when Subprocess SSH is used, allows remote attackers to execute arbitrary commands via a bzr+ssh URL with an initial dash character in the hostname, a related issue to CVE-2017-9800, CVE-2017-12836, CVE-2017-12976, CVE-2017-16228, CVE-2017-1000116, and CVE-2017-1000117.

CVSS 3.0 · 8.8 High EPSS 6.3% KEV · Not listed
Vendors
Canonical Debian
Products
Bazaar Ubuntu Linux Debian Linux
CVE-2017-14228

nasm: NULL pointer dereference in the paste_tokens function

In Netwide Assembler (NASM) 2.14rc0, there is an illegal address access in the function paste_tokens() in preproc.c, aka a NULL pointer dereference. It will lead to remote denial of service.

CVSS 3.0 · 5.5 Medium EPSS 1.2% KEV · Not listed
Vendors
Canonical Nasm
Products
Ubuntu Linux Netwide Assembler
CVE-2017-14174

ImageMagick: Lack of EOF check in the ReadPSDLayersInternal() function

In coders/psd.c in ImageMagick 7.0.7-0 Q16, a DoS in ReadPSDLayersInternal() due to lack of an EOF (End of File) check might cause huge CPU consumption. When a crafted PSD file, which claims a large "length" field in the header but does not contain sufficient backing data, is provided, the loop over "length" would consume huge CPU resources, since there is no EOF check inside the loop.

CVSS 3.1 · 6.5 Medium EPSS 2.2% KEV · Not listed
Vendors
Canonical Debian Imagemagick
Products
Ubuntu Linux Debian Linux Imagemagick
CVE-2017-14175

ImageMagick: Lack of EOF check in the ReadXBMImage() function

In coders/xbm.c in ImageMagick 7.0.6-1 Q16, a DoS in ReadXBMImage() due to lack of an EOF (End of File) check might cause huge CPU consumption. When a crafted XBM file, which claims large rows and columns fields in the header but does not contain sufficient backing data, is provided, the loop over the rows would consume huge CPU resources, since there is no EOF check inside the loop.

CVSS 3.1 · 6.5 Medium EPSS 2.1% KEV · Not listed
Vendors
Canonical Debian Imagemagick
Products
Ubuntu Linux Debian Linux Imagemagick
CVE-2017-14325

ImageMagick: Memory leak in the PersistPixelCache function

In ImageMagick 7.0.7-1 Q16, a memory leak vulnerability was found in the function PersistPixelCache in magick/cache.c, which allows attackers to cause a denial of service (memory consumption in ReadMPCImage in coders/mpc.c) via a crafted file.

CVSS 3.0 · 6.5 Medium EPSS 2.3% KEV · Not listed
Vendors
Canonical Imagemagick
Products
Ubuntu Linux Imagemagick
CVE-2017-14166

libarchive: Heap-based buffer over-read in the atol8 function

libarchive 3.3.2 allows remote attackers to cause a denial of service (xml_data heap-based buffer over-read and application crash) via a crafted xar archive, related to the mishandling of empty strings in the atol8 function in archive_read_support_format_xar.c.

CVSS 3.0 · 6.5 Medium EPSS 2.8% KEV · Not listed
Vendors
Canonical Debian Libarchive and 1 more
Products
Ubuntu Linux Debian Linux Libarchive and 1 more
CVE-2017-14172

ImageMagick: Lack of an EOF check in ReadPSImage() function

In coders/ps.c in ImageMagick 7.0.7-0 Q16, a DoS in ReadPSImage() due to lack of an EOF (End of File) check might cause huge CPU consumption. When a crafted PSD file, which claims a large "extent" field in the header but does not contain sufficient backing data, is provided, the loop over "length" would consume huge CPU resources, since there is no EOF check inside the loop.

CVSS 3.1 · 6.5 Medium EPSS 2.2% KEV · Not listed
Vendors
Canonical Debian Imagemagick
Products
Ubuntu Linux Debian Linux Imagemagick
CVE-2017-14060

ImageMagick: NULL pointer dereference in ReadCUTImage function

In ImageMagick 7.0.6-10, a NULL Pointer Dereference issue is present in the ReadCUTImage function in coders/cut.c that could allow an attacker to cause a Denial of Service (in the QueueAuthenticPixelCacheNexus function within the MagickCore/cache.c file) by submitting a malformed image file.

CVSS 3.0 · 6.5 Medium EPSS 1.6% KEV · Not listed
Vendors
Canonical Imagemagick
Products
Ubuntu Linux Imagemagick