CVE-2009-1888

Advisory lineage Upstream: 0 Downstream: 6
Modified
Published: 24 Jun 2009, 22:00
Last modified:07 Aug 2024, 05:27

Vulnerability Summary

Overall Risk (default)
medium
34/100
CVSS Score
5.8 MEDIUM
v2.0 (nvd)
EPSS Score
5.39% LOW
5% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
2 found
Dark Web
Not detected

Timeline

24 Jun 2009, 22:00
Published
Vulnerability first disclosed
07 Aug 2024, 05:27
Last Modified
Vulnerability information updated

Description

The acl_group_override function in smbd/posix_acls.c in smbd in Samba 3.0.x before 3.0.35, 3.1.x and 3.2.x before 3.2.13, and 3.3.x before 3.3.6, when dos filemode is enabled, allows remote attackers to modify access control lists for files via vectors related to read access to uninitialized memory.

CVSS Metrics

  • v2.0•MEDIUM•Score: 5.8AV:N/AC:M/Au:N/C:P/I:P/A:N

EPSS Trends

Current EPSS score: 5.39%• Percentile: 90%

Techniques & Countermeasures

  • CWE-264•Permissions, Privileges, and Access Controls

    Weaknesses in this category are related to the management of permissions, privileges, and other security features that are used to perform access control.

Affected Systems

  • canonical•ubuntu_linux

    6.06 | 8.04 | 8.10 | 9.04

  • debian•debian_linux

    4.0 | 5.0

  • samba•samba

    ≥ 3.0.31, ≤ 3.0.35 | ≥ 3.2.0, < 3.2.13 | ≥ 3.3.0, < 3.3.6

References (20)