VulnerabilityModified
CVE-2021-4110
mruby is vulnerable to NULL Pointer Dereference
HIGH 7.5EPSS 1.64%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.64%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
mruby is vulnerable to NULL Pointer Dereference
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 1.64% probability · 75th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- mruby/mruby
- Source
- security@huntr.dev
References
- https://github.com/mruby/mruby/commit/f5e10c5a79a17939af763b1dcf5232ce47e24a34Patch, Third Party Advisory
- https://huntr.dev/bounties/4ce5dc47-2512-4c87-8609-453adc8cad20Exploit, Patch, Third Party Advisory
- https://github.com/mruby/mruby/commit/f5e10c5a79a17939af763b1dcf5232ce47e24a34Patch, Third Party Advisory
- https://huntr.dev/bounties/4ce5dc47-2512-4c87-8609-453adc8cad20Exploit, Patch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.