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.
Published 2009-06-25 01:30:02
Updated 2022-08-29 19:43:34
Source Red Hat, Inc.
View at NVD,   CVE.org
Vulnerability category: Denial of service

Threat overview for CVE-2009-1888

Top countries where our scanners detected CVE-2009-1888
Top open port discovered on systems with this issue 5555
IPs affected by CVE-2009-1888 119
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2009-1888!
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Exploit prediction scoring system (EPSS) score for CVE-2009-1888

0.24%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 61 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2009-1888

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
5.8
MEDIUM AV:N/AC:M/Au:N/C:P/I:P/A:N
8.6
4.9
NIST

CWE ids for CVE-2009-1888

  • Assigned by: nvd@nist.gov (Primary)

Vendor statements for CVE-2009-1888

  • Red Hat 2009-10-27
    This issue did not affect Red Hat Enterprise Linux 3. It was addressed in Red Hat Enterprise Linux 4 and 5 via RHSA-2009:1529: https://rhn.redhat.com/errata/RHSA-2009-1529.html

References for CVE-2009-1888

Products affected by CVE-2009-1888

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