Vulnerability Monitor

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CVE-2018-10877

Linux kernel ext4 filesystem is vulnerable to an out-of-bound access in the ext4_ext_drop_refs() function when operating on a crafted ext4 filesystem image.

Published

2018-07-18T15:29:00.267

Last Modified

2024-11-21T03:42:12.173

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 7.3 (HIGH)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:P/I:P/A:P

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

8.6

Impact Score

6.4

Weaknesses
  • Type: Primary
    CWE-125
  • Type: Secondary
    CWE-125
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System canonical ubuntu_linux 14.04 Yes
Operating System canonical ubuntu_linux 16.04 Yes
Operating System canonical ubuntu_linux 18.04 Yes
Operating System linux linux_kernel 4.16 Yes
Operating System linux linux_kernel 4.17 Yes
Operating System debian debian_linux 8.0 Yes
Operating System redhat enterprise_linux 7.0 Yes
References