Vulnerabilities (CVE)

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Filtered by product Ubuntu Linux
Total 3980 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2018-12403 2 Canonical, Mozilla 2 Ubuntu Linux, Firefox 2020-08-24 5.0 MEDIUM 5.3 MEDIUM
If a site is loaded over a HTTPS connection but loads a favicon resource over HTTP, the mixed content warning is not displayed to users. This vulnerability affects Firefox < 63.
CVE-2018-12393 4 Canonical, Debian, Mozilla and 1 more 11 Ubuntu Linux, Debian Linux, Firefox and 8 more 2020-08-24 5.0 MEDIUM 7.5 HIGH
A potential vulnerability was found in 32-bit builds where an integer overflow during the conversion of scripts to an internal UTF-16 representation could result in allocating a buffer too small for the conversion. This leads to a possible out-of-bounds write. *Note: 64-bit builds are not vulnerable to this issue.*. This vulnerability affects Firefox < 63, Firefox ESR < 60.3, and Thunderbird < 60.3.
CVE-2019-18809 5 Canonical, Debian, Fedoraproject and 2 more 5 Ubuntu Linux, Debian Linux, Fedora and 2 more 2020-08-24 4.9 MEDIUM 4.6 MEDIUM
A memory leak in the af9005_identify_state() function in drivers/media/usb/dvb-usb/af9005.c in the Linux kernel through 5.3.9 allows attackers to cause a denial of service (memory consumption), aka CID-2289adbfa559.
CVE-2018-12293 3 Canonical, Webkitgtk, Wpewebkit 3 Ubuntu Linux, Webkitgtk\+, Wpe Webkit 2020-08-24 6.8 MEDIUM 8.8 HIGH
The getImageData function in the ImageBufferCairo class in WebCore/platform/graphics/cairo/ImageBufferCairo.cpp in WebKit, as used in WebKitGTK+ prior to version 2.20.3 and WPE WebKit prior to version 2.20.1, is vulnerable to a heap-based buffer overflow triggered by an integer overflow, which could be abused by crafted HTML content.
CVE-2018-7185 6 Canonical, Hpe, Netapp and 3 more 23 Ubuntu Linux, Hpux-ntp, Hci and 20 more 2020-08-24 5.0 MEDIUM 7.5 HIGH
The protocol engine in ntp 4.2.6 before 4.2.8p11 allows a remote attackers to cause a denial of service (disruption) by continually sending a packet with a zero-origin timestamp and source IP address of the "other side" of an interleaved association causing the victim ntpd to reset its association.
CVE-2019-19043 3 Canonical, Fedoraproject, Linux 3 Ubuntu Linux, Fedora, Linux Kernel 2020-08-24 4.9 MEDIUM 5.5 MEDIUM
A memory leak in the i40e_setup_macvlans() function in drivers/net/ethernet/intel/i40e/i40e_main.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering i40e_setup_channel() failures, aka CID-27d461333459.
CVE-2018-12085 3 Canonical, Liblouis, Opensuse 3 Ubuntu Linux, Liblouis, Leap 2020-08-24 6.8 MEDIUM 8.8 HIGH
Liblouis 3.6.0 has a stack-based Buffer Overflow in the function parseChars in compileTranslationTable.c, a different vulnerability than CVE-2018-11440.
CVE-2018-12015 6 Apple, Archive\, Canonical and 3 more 9 Mac Os X, \, Ubuntu Linux and 6 more 2020-08-24 6.4 MEDIUM 7.5 HIGH
In Perl through 5.26.2, the Archive::Tar module allows remote attackers to bypass a directory-traversal protection mechanism, and overwrite arbitrary files, via an archive file containing a symlink and a regular file with the same name.
CVE-2018-11685 3 Canonical, Liblouis, Opensuse 3 Ubuntu Linux, Liblouis, Leap 2020-08-24 6.8 MEDIUM 8.8 HIGH
Liblouis 3.5.0 has a stack-based Buffer Overflow in the function compileHyphenation in compileTranslationTable.c.
CVE-2018-11684 3 Canonical, Liblouis, Opensuse 3 Ubuntu Linux, Liblouis, Leap 2020-08-24 6.8 MEDIUM 8.8 HIGH
Liblouis 3.5.0 has a stack-based Buffer Overflow in the function includeFile in compileTranslationTable.c.
CVE-2018-11683 3 Canonical, Liblouis, Opensuse 3 Ubuntu Linux, Liblouis, Leap 2020-08-24 6.8 MEDIUM 8.8 HIGH
Liblouis 3.5.0 has a stack-based Buffer Overflow in the function parseChars in compileTranslationTable.c, a different vulnerability than CVE-2018-11440.
CVE-2018-11531 3 Canonical, Debian, Exiv2 3 Ubuntu Linux, Debian Linux, Exiv2 2020-08-24 7.5 HIGH 9.8 CRITICAL
Exiv2 0.26 has a heap-based buffer overflow in getData in preview.cpp.
CVE-2018-11440 3 Canonical, Liblouis, Opensuse 3 Ubuntu Linux, Liblouis, Leap 2020-08-24 6.8 MEDIUM 8.8 HIGH
Liblouis 3.5.0 has a stack-based Buffer Overflow in the function parseChars in compileTranslationTable.c.
CVE-2019-19076 3 Canonical, Linux, Redhat 3 Ubuntu Linux, Linux Kernel, Enterprise Linux 2020-08-24 7.1 HIGH 5.9 MEDIUM
** DISPUTED ** A memory leak in the nfp_abm_u32_knode_replace() function in drivers/net/ethernet/netronome/nfp/abm/cls.c in the Linux kernel before 5.3.6 allows attackers to cause a denial of service (memory consumption), aka CID-78beef629fd9. NOTE: This has been argued as not a valid vulnerability. The upstream commit 78beef629fd9 was reverted.
CVE-2019-19082 3 Canonical, Linux, Opensuse 3 Ubuntu Linux, Linux Kernel, Leap 2020-08-24 4.7 MEDIUM 4.7 MEDIUM
Memory leaks in *create_resource_pool() functions under drivers/gpu/drm/amd/display/dc in the Linux kernel through 5.3.11 allow attackers to cause a denial of service (memory consumption). This affects the dce120_create_resource_pool() function in drivers/gpu/drm/amd/display/dc/dce120/dce120_resource.c, the dce110_create_resource_pool() function in drivers/gpu/drm/amd/display/dc/dce110/dce110_resource.c, the dce100_create_resource_pool() function in drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c, the dcn10_create_resource_pool() function in drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c, and the dce112_create_resource_pool() function in drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c, aka CID-104c307147ad.
CVE-2019-11483 2 Apport Project, Canonical 2 Apport, Ubuntu Linux 2020-08-24 2.1 LOW 3.3 LOW
Sander Bos discovered Apport mishandled crash dumps originating from containers. This could be used by a local attacker to generate a crash report for a privileged process that is readable by an unprivileged user.
CVE-2019-9854 6 Canonical, Debian, Fedoraproject and 3 more 6 Ubuntu Linux, Debian Linux, Fedora and 3 more 2020-08-24 6.8 MEDIUM 7.8 HIGH
LibreOffice has a feature where documents can specify that pre-installed macros can be executed on various script events such as mouse-over, document-open etc. Access is intended to be restricted to scripts under the share/Scripts/python, user/Scripts/python sub-directories of the LibreOffice install. Protection was added, to address CVE-2019-9852, to avoid a directory traversal attack where scripts in arbitrary locations on the file system could be executed by employing a URL encoding attack to defeat the path verification step. However this protection could be bypassed by taking advantage of a flaw in how LibreOffice assembled the final script URL location directly from components of the passed in path as opposed to solely from the sanitized output of the path verification step. This issue affects: Document Foundation LibreOffice 6.2 versions prior to 6.2.7; 6.3 versions prior to 6.3.1.
CVE-2018-10120 4 Canonical, Debian, Libreoffice and 1 more 6 Ubuntu Linux, Debian Linux, Libreoffice and 3 more 2020-08-24 6.8 MEDIUM 7.8 HIGH
The SwCTBWrapper::Read function in sw/source/filter/ww8/ww8toolbar.cxx in LibreOffice before 5.4.6.1 and 6.x before 6.0.2.1 does not validate a customizations index, which allows remote attackers to cause a denial of service (heap-based buffer overflow with write access) or possibly have unspecified other impact via a crafted document that contains a certain Microsoft Word record.
CVE-2018-1000880 4 Canonical, Fedoraproject, Libarchive and 1 more 4 Ubuntu Linux, Fedora, Libarchive and 1 more 2020-08-24 4.3 MEDIUM 6.5 MEDIUM
libarchive version commit 9693801580c0cf7c70e862d305270a16b52826a7 onwards (release v3.2.0 onwards) contains a CWE-20: Improper Input Validation vulnerability in WARC parser - libarchive/archive_read_support_format_warc.c, _warc_read() that can result in DoS - quasi-infinite run time and disk usage from tiny file. This attack appear to be exploitable via the victim must open a specially crafted WARC file.
CVE-2018-1000300 2 Canonical, Haxx 2 Ubuntu Linux, Curl 2020-08-24 7.5 HIGH 9.8 CRITICAL
curl version curl 7.54.1 to and including curl 7.59.0 contains a CWE-122: Heap-based Buffer Overflow vulnerability in denial of service and more that can result in curl might overflow a heap based memory buffer when closing down an FTP connection with very long server command replies.. This vulnerability appears to have been fixed in curl < 7.54.1 and curl >= 7.60.0.