Vulnerabilities > Canonical > Ubuntu Linux > Medium
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2018-11-16 | CVE-2018-16396 | An issue was discovered in Ruby before 2.3.8, 2.4.x before 2.4.5, 2.5.x before 2.5.2, and 2.6.x before 2.6.0-preview3. | 6.8 |
| 2018-11-15 | CVE-2018-5407 | Information Exposure Through Discrepancy vulnerability in multiple products Simultaneous Multi-threading (SMT) in processors can enable local users to exploit software vulnerable to timing attacks via a side-channel timing attack on 'port contention'. | 4.7 |
| 2018-11-12 | CVE-2018-19210 | NULL Pointer Dereference vulnerability in multiple products In LibTIFF 4.0.9, there is a NULL pointer dereference in the TIFFWriteDirectorySec function in tif_dirwrite.c that will lead to a denial of service attack, as demonstrated by tiffset. | 6.5 |
| 2018-11-10 | CVE-2018-19149 | NULL Pointer Dereference vulnerability in multiple products Poppler before 0.70.0 has a NULL pointer dereference in _poppler_attachment_new when called from poppler_annot_file_attachment_get_attachment. | 4.3 |
| 2018-11-08 | CVE-2018-19108 | Infinite Loop vulnerability in multiple products In Exiv2 0.26, Exiv2::PsdImage::readMetadata in psdimage.cpp in the PSD image reader may suffer from a denial of service (infinite loop) caused by an integer overflow via a crafted PSD image file. | 6.5 |
| 2018-11-08 | CVE-2018-19107 | Integer Overflow or Wraparound vulnerability in multiple products In Exiv2 0.26, Exiv2::IptcParser::decode in iptc.cpp (called from psdimage.cpp in the PSD image reader) may suffer from a denial of service (heap-based buffer over-read) caused by an integer overflow via a crafted PSD image file. | 6.5 |
| 2018-11-07 | CVE-2018-19060 | NULL Pointer Dereference vulnerability in multiple products An issue was discovered in Poppler 0.71.0. | 4.3 |
| 2018-11-07 | CVE-2018-19059 | Out-of-bounds Read vulnerability in multiple products An issue was discovered in Poppler 0.71.0. | 4.3 |
| 2018-11-07 | CVE-2018-19058 | Always-Incorrect Control Flow Implementation vulnerability in multiple products An issue was discovered in Poppler 0.71.0. | 6.5 |
| 2018-11-07 | CVE-2018-16845 | Resource Exhaustion vulnerability in multiple products nginx before versions 1.15.6, 1.14.1 has a vulnerability in the ngx_http_mp4_module, which might allow an attacker to cause infinite loop in a worker process, cause a worker process crash, or might result in worker process memory disclosure by using a specially crafted mp4 file. | 5.8 |