Vulnerabilities > Fedoraproject > Fedora > 21
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2017-08-09 | CVE-2015-3405 | Insufficient Entropy vulnerability in multiple products ntp-keygen in ntp 4.2.8px before 4.2.8p2-RC2 and 4.3.x before 4.3.12 does not generate MD5 keys with sufficient entropy on big endian machines when the lowest order byte of the temp variable is between 0x20 and 0x7f and not #, which might allow remote attackers to obtain the value of generated MD5 keys via a brute force attack with the 93 possible keys. | 7.5 |
| 2017-07-21 | CVE-2015-5300 | 7PK - Time and State vulnerability in multiple Linux Systems The panic_gate check in NTP before 4.2.8p5 is only re-enabled after the first change to the system clock that was greater than 128 milliseconds by default, which allows remote attackers to set NTP to an arbitrary time when started with the -g option, or to alter the time by up to 900 seconds otherwise by responding to an unspecified number of requests from trusted sources, and leveraging a resulting denial of service (abort and restart). | 5.0 |
| 2017-07-21 | CVE-2015-5219 | Incorrect Type Conversion or Cast vulnerability in multiple products The ULOGTOD function in ntp.d in SNTP before 4.2.7p366 does not properly perform type conversions from a precision value to a double, which allows remote attackers to cause a denial of service (infinite loop) via a crafted NTP packet. | 7.5 |
| 2017-07-21 | CVE-2015-5195 | Improper Input Validation vulnerability in multiple products ntp_openssl.m4 in ntpd in NTP before 4.2.7p112 allows remote attackers to cause a denial of service (segmentation fault) via a crafted statistics or filegen configuration command that is not enabled during compilation. | 7.5 |
| 2017-07-21 | CVE-2015-5194 | Improper Input Validation vulnerability in multiple products The log_config_command function in ntp_parser.y in ntpd in NTP before 4.2.7p42 allows remote attackers to cause a denial of service (ntpd crash) via crafted logconfig commands. | 7.5 |
| 2017-03-31 | CVE-2014-9114 | Command Injection vulnerability in multiple products Blkid in util-linux before 2.26rc-1 allows local users to execute arbitrary code. | 7.8 |
| 2017-03-17 | CVE-2015-4645 | Integer Overflow or Wraparound vulnerability in multiple products Integer overflow in the read_fragment_table_4 function in unsquash-4.c in Squashfs and sasquatch allows remote attackers to cause a denial of service (application crash) via a crafted input, which triggers a stack-based buffer overflow. | 4.3 |
| 2016-07-12 | CVE-2015-3192 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products Pivotal Spring Framework before 3.2.14 and 4.x before 4.1.7 do not properly process inline DTD declarations when DTD is not entirely disabled, which allows remote attackers to cause a denial of service (memory consumption and out-of-memory errors) via a crafted XML file. | 4.3 |
| 2016-05-16 | CVE-2015-3152 | Improper Certificate Validation vulnerability in multiple products Oracle MySQL before 5.7.3, Oracle MySQL Connector/C (aka libmysqlclient) before 6.1.3, and MariaDB before 5.5.44 use the --ssl option to mean that SSL is optional, which allows man-in-the-middle attackers to spoof servers via a cleartext-downgrade attack, aka a "BACKRONYM" attack. | 4.3 |
| 2016-04-13 | CVE-2015-3146 | Denial of Service vulnerability in libssh The (1) SSH_MSG_NEWKEYS and (2) SSH_MSG_KEXDH_REPLY packet handlers in package_cb.c in libssh before 0.6.5 do not properly validate state, which allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a crafted SSH packet. | 5.0 |