CVE-2009-4193 : Merkaartor 0.14 allows local users to append data to arbitrary files via a symli

Merkaartor 0.14 allows local users to append data to arbitrary files via a symlink attack on the /tmp/merkaartor.log temporary file.

Published 2009-12-03 19:30:00

Updated 2017-08-17 01:31:29

Source MITRE

View at NVD, CVE.org

Products affected by CVE-2009-4193

Merkaartor » Merkaartor » Version: 0.14
cpe:2.3:a:merkaartor:merkaartor:0.14:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.04%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 6 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source	First Seen
3.3	LOW	AV:L/AC:M/Au:N/C:N/I:P/A:P	3.4	4.9	NIST
Access Vector: Local Access Complexity: Medium Authentication: None Confidentiality Impact: None Integrity Impact: Partial Availability Impact: Partial

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.

Assigned by: nvd@nist.gov (Primary)

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