PRIOn knowledge basePRION:CVE-2011-4363Design/Logic Flaw
6.5 Medium
AI Score
Confidence
Low
2.6 Low
CVSS2
Access Vector
LOCAL
Access Complexity
HIGH
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:H/Au:N/C:N/I:P/A:P
0.0004 Low
EPSS
Percentile
5.4%
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.
References
bugs.debian.org/cgi-bin/bugreport.cgi?bug=650500
secunia.com/advisories/47015
www.openwall.com/lists/oss-security/2011/11/30/2
www.openwall.com/lists/oss-security/2011/11/30/3
www.osvdb.org/77428
www.securityfocus.com/bid/50868
bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-4363
rt.cpan.org/Public/Bug/Display.html?id=72862
Related
6.5 Medium
AI Score
Confidence
Low
2.6 Low
CVSS2
Access Vector
LOCAL
Access Complexity
HIGH
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:H/Au:N/C:N/I:P/A:P
0.0004 Low
EPSS
Percentile
5.4%