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CVE

CVE-2011-4363

ProcessTable.pm in the Proc::ProcessTable module 0.45 for Perl, when TTY information caching is enabled, allows local users to overwrite arbitrary files via a symlink attack on /tmp/TTYDEVS.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 2.6
Exploit Score: 1.9
Impact Score: 4.9

CVSS V2 Metrics:
Access Vector: LOCAL
Access Complexity: HIGH
Authentication: NONE
Confidentiality: NONE
Integrity: PARTIAL
Availability: PARTIAL

Reference:

SECUNIA-47015

BID-50868

OSVDB-77428

http://www.openwall.com/lists/oss-security/2011/11/30/2

http://www.openwall.com/lists/oss-security/2011/11/30/3

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=650500

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-4363

https://rt.cpan.org/Public/Bug/Display.html?id=72862


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