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alpinelinuxAlpine Linux Development TeamALPINE:CVE-2024-27280
HistoryMay 14, 2024 - 3:11 p.m.

CVE-2024-27280

2024-05-1415:11:56
Alpine Linux Development Team
security.alpinelinux.org
7
ruby 3.0.x
ruby 3.0.6
ruby 3.1.x
ruby 3.1.4
buffer-overread issue
stringio
ungetbyte
ungetc
stringio 3.0.1.1
stringio 3.0.1.2
memory values

6.7 Medium

AI Score

Confidence

High

0 Low

EPSS

Percentile

0.0%

A buffer-overread issue was discovered in StringIO 3.0.1, as distributed in Ruby 3.0.x through 3.0.6 and 3.1.x through 3.1.4. The ungetbyte and ungetc methods on a StringIO can read past the end of a string, and a subsequent call to StringIO.gets may return the memory value. 3.0.3 is the main fixed version; however, for Ruby 3.0 users, a fixed version is stringio 3.0.1.1, and for Ruby 3.1 users, a fixed version is stringio 3.0.1.2.