canonical ubuntu linux 18.10 vulnerabilities and exploits

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The Linux kernel, as used in Ubuntu 18.10 and when booted with UEFI Secure Boot enabled, allows privileged local users to bypass intended Secure Boot restrictions and execute untrusted code by loading arbitrary kernel modules. This occurs because a modified kernel/module.c, in co...

Canonical Ubuntu Linux 18.10

ReadXBMImage in coders/xbm.c in ImageMagick prior to 7.0.8-9 leaves data uninitialized when processing an XBM file that has a negative pixel value. If the affected code is used as a library loaded into a process that includes sensitive information, that information sometimes can ...

Imagemagick Imagemagick Canonical Ubuntu Linux 14.04 Canonical Ubuntu Linux 16.04 Canonical Ubuntu Linux 18.04 Canonical Ubuntu Linux 18.10 Canonical Ubuntu Linux 19.04

1 EDB exploit1 Github repository

do_bid_note in readelf.c in libmagic.a in file 5.35 has a stack-based buffer over-read, related to file_printf and file_vprintf.

File Project File 5.35 Canonical Ubuntu Linux 16.04 Canonical Ubuntu Linux 18.04 Canonical Ubuntu Linux 18.10

An issue exists in xenvif_set_hash_mapping in drivers/net/xen-netback/hash.c in the Linux kernel up to and including 4.18.1, as used in Xen up to and including 4.11.x and other products. The Linux netback driver allows frontends to control mapping of requests to request queues. W...

Xen Xen Linux Linux Kernel Canonical Ubuntu Linux 14.04 Canonical Ubuntu Linux 16.04 Canonical Ubuntu Linux 18.04 Canonical Ubuntu Linux 18.10

Byobu Apport hook may disclose sensitive information since it automatically uploads the local user's .screenrc which may contain private hostnames, usernames and passwords. This issue affects: byobu

Byobu Byobu -Canonical Ubuntu Linux 12.04 Canonical Ubuntu Linux 14.04 Canonical Ubuntu Linux 16.04 Canonical Ubuntu Linux 18.04 Canonical Ubuntu Linux 18.10 Canonical Ubuntu Linux 19.04

An issue exists in wifipcap/wifipcap.cpp in TCPFLOW up to and including 1.5.0-alpha. There is an integer overflow in the function handle_prism during caplen processing. If the caplen is less than 144, one can cause an integer overflow in the function handle_80211, which will resu...

Digitalcorpora Tcpflow Digitalcorpora Tcpflow 1.5.0 Canonical Ubuntu Linux 16.04 Canonical Ubuntu Linux 18.04 Canonical Ubuntu Linux 18.10

kernel/bpf/verifier.c in the Linux kernel prior to 4.20.6 performs undesirable out-of-bounds speculation on pointer arithmetic in various cases, including cases of different branches with different state or limits to sanitize, leading to side-channel attacks.

Linux Linux Kernel Canonical Ubuntu Linux 14.04 Canonical Ubuntu Linux 16.04 Canonical Ubuntu Linux 18.04 Canonical Ubuntu Linux 18.10 Opensuse Leap 15.0

In GPAC 0.7.1 and previous versions, gf_text_get_utf8_line in media_tools/text_import.c in libgpac_static.a allows an out-of-bounds write because a certain -1 return value is mishandled.

Gpac Gpac Debian Debian Linux 8.0 Canonical Ubuntu Linux 16.04 Canonical Ubuntu Linux 18.04 Canonical Ubuntu Linux 18.10

GPAC up to and including 0.7.1 has a Buffer Overflow in the gf_media_avc_read_sps function in media_tools/av_parsers.c, a different vulnerability than CVE-2018-1000100.

Gpac Gpac Debian Debian Linux 8.0 Canonical Ubuntu Linux 16.04 Canonical Ubuntu Linux 18.04 Canonical Ubuntu Linux 18.10

Exiv2 up to and including 0.27.1 allows an malicious user to cause a denial of service (crash due to assertion failure) via an invalid data location in a CRW image file.

Exiv2 Exiv2 Fedoraproject Fedora 30 Canonical Ubuntu Linux 16.04 Canonical Ubuntu Linux 18.04 Canonical Ubuntu Linux 18.10 Canonical Ubuntu Linux 19.04

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