CVE-2012-3440 (GCVE-0-2012-3440)
Vulnerability from cvelistv5 – Published: 2012-08-08 10:00 – Updated: 2024-08-06 20:05
VLAI
EPSS
VEX
Summary
A certain Red Hat script for sudo 1.7.2 on Red Hat Enterprise Linux (RHEL) 5 allows local users to overwrite arbitrary files via a symlink attack on the /var/tmp/nsswitch.conf.bak temporary file.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
3 references
| URL | Tags |
|---|---|
| http://www.oracle.com/technetwork/topics/security… | x_refsource_CONFIRM |
| https://bugzilla.redhat.com/show_bug.cgi?id=844442 | x_refsource_CONFIRM |
| http://www.securityfocus.com/bid/54868 | vdb-entryx_refsource_BID |
Date Public
2012-07-30 00:00
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"source": "Red Hat CSAF VEX",
"status": "final",
"title": "sudo: insecure temporary file use in RPM %postun script",
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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