CVE-2021-4110

mruby is vulnerable to NULL Pointer Dereference

CVSS v3.1

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v3.0

9.1 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

CVSS v2.0

5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P

EPSS

1.64% chance of exploitation in the next 30 days, 75th percentile

Published

2021-12-15

Updated

2024-08-03

Proof-of-concept exploits (1)

• https://huntr.dev/bounties/4ce5dc47-2512-4c87-8609-453adc8cad20

References

• CVE Record
• NVD entry

Related

• CVE-2021-41097
• CVE-2021-4111
• CVE-2021-41091
• CVE-2021-4115
• CVE-2021-41081
• CVE-2021-4116