Vulnerability Monitor

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CVE-2020-9274

An issue was discovered in Pure-FTPd 1.0.49. An uninitialized pointer vulnerability has been detected in the diraliases linked list. When the *lookup_alias(const char alias) or print_aliases(void) function is called, they fail to correctly detect the end of the linked list and try to access a non-existent list member. This is related to init_aliases in diraliases.c.

Published

2020-02-26T16:15:19.847

Last Modified

2024-11-21T05:40:19.900

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

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

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

10.0

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-824
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application pureftpd pure-ftpd < 1.0.50 Yes
Operating System debian debian_linux 8.0 Yes
Application fedoraproject extra_packages_for_enterprise_linux 7.0 Yes
Application fedoraproject extra_packages_for_enterprise_linux 8.0 Yes
Operating System fedoraproject fedora 30 Yes
Operating System fedoraproject fedora 31 Yes
Operating System fedoraproject fedora 32 Yes
Operating System debian debian_linux 8.0 Yes
Operating System canonical ubuntu_linux 16.04 Yes
References