CVE-2011-1920 : Detail

CVE-2011-1920

A01-Broken Access Control
0.05%V3
Local
2011-05-23
20h00 +00:00
2017-08-16
12h57 +00:00
CVE.org
NVD
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CVE Descriptions

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.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-59 Improper Link Resolution Before File Access ('Link Following')
The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.

Metrics

Metrics Score Severity CVSS Vector Source
V2 3.3 AV:L/AC:M/Au:N/C:N/I:P/A:P [email protected]

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Products Mentioned

Configuraton 0

Netbsd>>Netbsd >> Version *

Netbsd>>Netbsd >> Version To (including) 1.6.1

Netbsd>>Netbsd >> Version 1.0

Netbsd>>Netbsd >> Version 1.1

Netbsd>>Netbsd >> Version 1.2

Netbsd>>Netbsd >> Version 1.2.1

Netbsd>>Netbsd >> Version 1.3

Netbsd>>Netbsd >> Version 1.3.1

Netbsd>>Netbsd >> Version 1.3.2

Netbsd>>Netbsd >> Version 1.3.3

Netbsd>>Netbsd >> Version 1.4

Netbsd>>Netbsd >> Version 1.4.1

Netbsd>>Netbsd >> Version 1.4.2

Netbsd>>Netbsd >> Version 1.4.3

Netbsd>>Netbsd >> Version 1.5

Netbsd>>Netbsd >> Version 1.5.1

Netbsd>>Netbsd >> Version 1.5.2

Netbsd>>Netbsd >> Version 1.5.3

Netbsd>>Netbsd >> Version 1.6

Ihji>>Pmake >> Version 1.111

    References

    http://www.securityfocus.com/bid/47878
    Tags : vdb-entry, x_refsource_BID
    http://openwall.com/lists/oss-security/2011/05/16/2
    Tags : mailing-list, x_refsource_MLIST
    http://openwall.com/lists/oss-security/2011/05/16/8
    Tags : mailing-list, x_refsource_MLIST