Name: CVE-2018-14337: Integer Overflow or Wraparound
Creator: Rapid7
Published: 2018-07-17T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2018-14337, CWE-190, CVSS 7.5, EPSS 0.01354

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.

CVSS Details

CVSS 3.1 Base Score: 7.5
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Debian	—	Upgrade mruby	May 9, 2022	Jul 17, 2018

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CVSS Details

Covered by Rapid7

Prioritise with Active Threat Intelligence