Vulnerability Details CVE-2011-4578
event.c in acpid (aka acpid2) before 2.0.11 does not have an appropriate umask setting during execution of event-handler scripts, which might allow local users to (1) perform write operations within directories created by a script, or (2) read files created by a script, via standard filesystem system calls.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 24.0%
CVSS Severity
CVSS v2 Score 4.6
References
- http://sourceforge.net/u/tedfelix/acpid2/ci/02d0bf29207f17996936ab652717855b15873901/tree/Changelog?force=True
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:138
- http://www.openwall.com/lists/oss-security/2011/12/06/3
- https://bugs.launchpad.net/ubuntu/+source/acpid/+bug/893821
- https://bugzilla.redhat.com/show_bug.cgi?id=760984
- http://sourceforge.net/u/tedfelix/acpid2/ci/02d0bf29207f17996936ab652717855b15873901/tree/Changelog?force=True
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:138
- http://www.openwall.com/lists/oss-security/2011/12/06/3
- https://bugs.launchpad.net/ubuntu/+source/acpid/+bug/893821
- https://bugzilla.redhat.com/show_bug.cgi?id=760984
Products affected by CVE-2011-4578
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cpe:2.3:a:tedfelix:acpid2:2.0.0
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cpe:2.3:a:tedfelix:acpid2:2.0.1
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cpe:2.3:a:tedfelix:acpid2:2.0.10
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cpe:2.3:a:tedfelix:acpid2:2.0.2
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cpe:2.3:a:tedfelix:acpid2:2.0.3
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cpe:2.3:a:tedfelix:acpid2:2.0.4
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cpe:2.3:a:tedfelix:acpid2:2.0.5
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cpe:2.3:a:tedfelix:acpid2:2.0.6
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cpe:2.3:a:tedfelix:acpid2:2.0.7
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cpe:2.3:a:tedfelix:acpid2:2.0.8
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cpe:2.3:a:tedfelix:acpid2:2.0.9