Vulnerabilities > Canonical > Ubuntu Linux > Critical
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2018-12-07 | CVE-2018-18314 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products Perl before 5.26.3 has a buffer overflow via a crafted regular expression that triggers invalid write operations. | 9.8 |
| 2018-12-05 | CVE-2018-18312 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products Perl before 5.26.3 and 5.28.0 before 5.28.1 has a buffer overflow via a crafted regular expression that triggers invalid write operations. | 9.8 |
| 2018-11-29 | CVE-2018-8784 | Out-of-bounds Write vulnerability in multiple products FreeRDP prior to version 2.0.0-rc4 contains a Heap-Based Buffer Overflow in function zgfx_decompress_segment() that results in a memory corruption and probably even a remote code execution. | 9.8 |
| 2018-11-29 | CVE-2018-8785 | Out-of-bounds Write vulnerability in multiple products FreeRDP prior to version 2.0.0-rc4 contains a Heap-Based Buffer Overflow in function zgfx_decompress() that results in a memory corruption and probably even a remote code execution. | 9.8 |
| 2018-11-29 | CVE-2018-8786 | Incorrect Conversion between Numeric Types vulnerability in multiple products FreeRDP prior to version 2.0.0-rc4 contains an Integer Truncation that leads to a Heap-Based Buffer Overflow in function update_read_bitmap_update() and results in a memory corruption and probably even a remote code execution. | 9.8 |
| 2018-11-29 | CVE-2018-8787 | Integer Overflow or Wraparound vulnerability in multiple products FreeRDP prior to version 2.0.0-rc4 contains an Integer Overflow that leads to a Heap-Based Buffer Overflow in function gdi_Bitmap_Decompress() and results in a memory corruption and probably even a remote code execution. | 9.8 |
| 2018-11-29 | CVE-2018-8788 | Out-of-bounds Write vulnerability in multiple products FreeRDP prior to version 2.0.0-rc4 contains an Out-Of-Bounds Write of up to 4 bytes in function nsc_rle_decode() that results in a memory corruption and possibly even a remote code execution. | 9.8 |
| 2018-11-23 | CVE-2018-19486 | Untrusted Search Path vulnerability in multiple products Git before 2.19.2 on Linux and UNIX executes commands from the current working directory (as if '.' were at the end of $PATH) in certain cases involving the run_command() API and run-command.c, because there was a dangerous change from execvp to execv during 2017. | 9.8 |
| 2018-11-21 | CVE-2018-19409 | An issue was discovered in Artifex Ghostscript before 9.26. | 9.8 |
| 2018-11-16 | CVE-2018-16395 | An issue was discovered in the OpenSSL library 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. | 9.8 |