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prionPRIOn knowledge basePRION:CVE-2014-4975
HistoryNov 15, 2014 - 8:59 p.m.

Stack overflow

2014-11-1520:59:00
PRIOn knowledge base
www.prio-n.com
8

6.8 Medium

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

69.2%

Off-by-one error in the encodes function in pack.c in Ruby 1.9.3 and earlier, and 2.x through 2.1.2, when using certain format string specifiers, allows context-dependent attackers to cause a denial of service (segmentation fault) via vectors that trigger a stack-based buffer overflow.