Vulnerabilities > Ubuntu > Medium
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2020-03-26 | CVE-2019-15796 | Improper Verification of Cryptographic Signature vulnerability in multiple products Python-apt doesn't check if hashes are signed in `Version.fetch_binary()` and `Version.fetch_source()` of apt/package.py or in `_fetch_archives()` of apt/cache.py in version 1.9.3ubuntu2 and earlier. | 4.7 |
| 2020-03-26 | CVE-2019-15795 | Use of a Broken or Risky Cryptographic Algorithm vulnerability in multiple products python-apt only checks the MD5 sums of downloaded files in `Version.fetch_binary()` and `Version.fetch_source()` of apt/package.py in version 1.9.0ubuntu1 and earlier. | 4.7 |
| 2016-04-19 | CVE-2015-5479 | Numeric Errors vulnerability in multiple products The ff_h263_decode_mba function in libavcodec/ituh263dec.c in Libav before 11.5 allows remote attackers to cause a denial of service (divide-by-zero error and application crash) via a file with crafted dimensions. | 6.5 |
| 2005-03-05 | CVE-2005-0109 | Hyper-Threading technology, as used in FreeBSD and other operating systems that are run on Intel Pentium and other processors, allows local users to use a malicious thread to create covert channels, monitor the execution of other threads, and obtain sensitive information such as cryptographic keys, via a timing attack on memory cache misses. | 5.6 |