CVE Database

CVE-2011-1920

Impact: Low
Public: 2011-05-14
CWE: CWE-377
Bugzilla: 705100: CVE-2011-1920 mk-files: insecure temporary file usage

Details

The MITRE CVE dictionary describes this issue as:

The make include files in NetBSD before 1.6.2, as used in pmake 1.111 and other products, allow local users to overwrite arbitrary files via a symlink attack on a /tmp/_depend##### temporary file, related to (1) bsd.lib.mk and (2) bsd.prog.mk.

Find out more about CVE-2011-1920 from the MITRE CVE dictionary and NIST NVD.

Statement

The Red Hat Security Response Team has rated this issue as having low security impact. We do not currently plan to fix this flaw in Red Hat Enterprise Linux 4. If more information becomes available at a future date, we may revisit the issue.

CVSS v2 metrics

NOTE: The following CVSS v2 metrics and score provided are preliminary and subject to review.

Base Score: 1.9
Base Metrics: AV:L/AC:M/Au:N/C:N/I:P/A:N
Access Vector: Local
Access Complexity: Medium
Authentication: None
Confidentiality Impact: None
Integrity Impact: Partial
Availability Impact: None

Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).

Red Hat security errata

Platform Errata Release Date

External References

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For clarification or corrections please contact the Red Hat Security Response Team.