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High severity7.5OSV Advisory· Published Jul 17, 2018· Updated Jun 17, 2026

CVE-2018-14337

CVE-2018-14337

Description

The CHECK macro in mrbgems/mruby-sprintf/src/sprintf.c in mruby 1.4.1 contains a signed integer overflow, possibly leading to out-of-bounds memory access because the mrb_str_resize function in string.c does not check for a negative length.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

4
  • Mruby/Mruby3 versions
    cpe:2.3:a:mruby:mruby:1.4.1:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:mruby:mruby:1.4.1:*:*:*:*:*:*:*
    • (no CPE)range: = 1.4.1
    • (no CPE)range: 1.0.0, 1.1.0, 1.2.0, …
  • Debian/linux
    cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

2

News mentions

0

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