Vulnerabilities > Canonical > Ubuntu Linux > 14.04
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2018-12-20 | CVE-2018-20191 | NULL Pointer Dereference vulnerability in multiple products hw/rdma/vmw/pvrdma_main.c in QEMU does not implement a read operation (such as uar_read by analogy to uar_write), which allows attackers to cause a denial of service (NULL pointer dereference). | 7.5 |
| 2018-12-20 | CVE-2018-20124 | Out-of-bounds Read vulnerability in multiple products hw/rdma/rdma_backend.c in QEMU allows guest OS users to trigger out-of-bounds access via a PvrdmaSqWqe ring element with a large num_sge value. | 2.1 |
| 2018-12-20 | CVE-2018-20216 | Infinite Loop vulnerability in multiple products QEMU can have an infinite loop in hw/rdma/vmw/pvrdma_dev_ring.c because return values are not checked (and -1 is mishandled). | 5.0 |
| 2018-12-20 | CVE-2018-20126 | Missing Release of Resource after Effective Lifetime vulnerability in multiple products hw/rdma/vmw/pvrdma_cmd.c in QEMU allows create_cq and create_qp memory leaks because errors are mishandled. | 2.1 |
| 2018-12-20 | CVE-2018-20125 | NULL Pointer Dereference vulnerability in multiple products hw/rdma/vmw/pvrdma_cmd.c in QEMU allows attackers to cause a denial of service (NULL pointer dereference or excessive memory allocation) in create_cq_ring or create_qp_rings. | 5.0 |
| 2018-12-20 | CVE-2018-1000880 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products 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. | 6.5 |
| 2018-12-20 | CVE-2018-1000878 | Use After Free vulnerability in multiple products libarchive version commit 416694915449219d505531b1096384f3237dd6cc onwards (release v3.1.0 onwards) contains a CWE-416: Use After Free vulnerability in RAR decoder - libarchive/archive_read_support_format_rar.c that can result in Crash/DoS - it is unknown if RCE is possible. | 8.8 |
| 2018-12-20 | CVE-2018-1000877 | Double Free vulnerability in multiple products libarchive version commit 416694915449219d505531b1096384f3237dd6cc onwards (release v3.1.0 onwards) contains a CWE-415: Double Free vulnerability in RAR decoder - libarchive/archive_read_support_format_rar.c, parse_codes(), realloc(rar->lzss.window, new_size) with new_size = 0 that can result in Crash/DoS. | 8.8 |
| 2018-12-19 | CVE-2018-6307 | Use After Free vulnerability in multiple products LibVNC before commit ca2a5ac02fbbadd0a21fabba779c1ea69173d10b contains heap use-after-free vulnerability in server code of file transfer extension that can result remote code execution. | 6.8 |
| 2018-12-19 | CVE-2018-20024 | NULL Pointer Dereference vulnerability in multiple products LibVNC before commit 4a21bbd097ef7c44bb000c3bd0907f96a10e4ce7 contains null pointer dereference in VNC client code that can result DoS. | 5.0 |