Canonical

Ubuntu Linux

4106 Schwachstellen gefunden.

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Exploit
  • EPSS 8.19%
  • Veröffentlicht 22.02.2019 23:29:00
  • Zuletzt bearbeitet 21.11.2024 04:50:49

An issue was discovered in PHP 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x before 7.3.2. dns_get_record misparses a DNS response, which can allow a hostile DNS server to cause PHP to misuse memcpy, leading to read operations going past the buff...

Exploit
  • EPSS 11.52%
  • Veröffentlicht 22.02.2019 23:29:00
  • Zuletzt bearbeitet 21.11.2024 04:50:49

An issue was discovered in PHP before 5.6.40, 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x before 7.3.1. A number of heap-based buffer over-read instances are present in mbstring regular expression functions when supplied with invalid multibyte ...

Exploit
  • EPSS 17.04%
  • Veröffentlicht 22.02.2019 23:29:00
  • Zuletzt bearbeitet 21.11.2024 04:50:50

An issue was discovered in PHP before 5.6.40, 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x before 7.3.1. xmlrpc_decode() can allow a hostile XMLRPC server to cause PHP to read memory outside of allocated areas in base64_decode_xmlrpc in ext/xmlr...

  • EPSS 0.72%
  • Veröffentlicht 22.02.2019 15:29:00
  • Zuletzt bearbeitet 21.11.2024 04:02:10

In the Linux kernel before 4.20.2, kernel/sched/fair.c mishandles leaf cfs_rq's, which allows attackers to cause a denial of service (infinite loop in update_blocked_averages) or possibly have unspecified other impact by inducing a high load.

  • EPSS 6.77%
  • Veröffentlicht 22.02.2019 15:29:00
  • Zuletzt bearbeitet 21.11.2024 04:50:47

In the Linux kernel before 4.20.5, attackers can trigger a drivers/char/ipmi/ipmi_msghandler.c use-after-free and OOPS by arranging for certain simultaneous execution of the code, as demonstrated by a "service ipmievd restart" loop.

  • EPSS 2.08%
  • Veröffentlicht 21.02.2019 05:29:01
  • Zuletzt bearbeitet 21.11.2024 04:50:44

A memory leak in the kernel_read_file function in fs/exec.c in the Linux kernel through 4.20.11 allows attackers to cause a denial of service (memory consumption) by triggering vfs_read failures.

  • EPSS 0.07%
  • Veröffentlicht 19.02.2019 14:29:00
  • Zuletzt bearbeitet 21.11.2024 04:42:35

QEMU, through version 2.10 and through version 3.1.0, is vulnerable to an out-of-bounds read of up to 128 bytes in the hw/i2c/i2c-ddc.c:i2c_ddc() function. A local attacker with permission to execute i2c commands could exploit this to read stack memo...

  • EPSS 0.34%
  • Veröffentlicht 18.02.2019 18:29:00
  • Zuletzt bearbeitet 21.11.2024 04:50:39

In the Linux kernel through 4.20.11, af_alg_release() in crypto/af_alg.c neglects to set a NULL value for a certain structure member, which leads to a use-after-free in sockfs_setattr.

Exploit
  • EPSS 0.08%
  • Veröffentlicht 18.02.2019 17:29:01
  • Zuletzt bearbeitet 21.11.2024 04:50:38

do_core_note in readelf.c in libmagic.a in file 5.35 has an out-of-bounds read because memcpy is misused.

Exploit
  • EPSS 0.85%
  • Veröffentlicht 18.02.2019 17:29:01
  • Zuletzt bearbeitet 21.11.2024 04:50:38

do_core_note in readelf.c in libmagic.a in file 5.35 allows remote attackers to cause a denial of service (stack corruption and application crash) or possibly have unspecified other impact.