VDB
CVE-2018-14337
CVE-2018-14337
PUBLISHED
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.
EPSS 0.36% · 58.8th percentile
Risk Scores
EPSS Score
0.36%
58.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | mruby | 0, 1.3.0+20170925+git38185028-1, 1.3.0+20171029+git77edafb0-1 |
| Ubuntu:16.04:LTS | mruby | 0, 1.1.0+20150817+gita1731254-1, 1.1.0+20150906+git1cbbb7e1-1 |
Exploit Intelligence
Timeline
- Jul 17, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- May 2, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 5, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
- Jan 8, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-14337 third-party-advisory
- https://github.com/mruby/mruby/issues/4062 third-party-advisory
- https://github.com/mruby/mruby/commit/695f29cd604787f43be1af16e38d13610bf8312b third-party-advisory
- https://github.com/mruby/mruby/commit/adb1eae912659d680a9c5b7832e22cf73d36a69a third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-14337 third-party-advisory