CVE-2022-28068
HIGHCVSS 7.5/10EPSS 0.72%
Last modified
CVE-2022-28068 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. A heap buffer overflow in r_sleb128 function in radare2 5.4.2 and 5.4.0.. EPSS estimates a 0.72% chance of exploitation in the next 30 days.
Description
A heap buffer overflow in r_sleb128 function in radare2 5.4.2 and 5.4.0.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Radare | Radare2 | 5.4.0 |
| Radare | Radare2 | 5.4.2 |
References
- https://github.com/radareorg/radare2/commit/637f4bd1af6752e28e0a9998e954e2e9ce6fa992Patch, Third Party Advisory
- https://github.com/radareorg/radare2/commit/637f4bd1af6752e28e0a9998e954e2e9ce6fa992Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-28068?
A heap buffer overflow in r_sleb128 function in radare2 5.4.2 and 5.4.0.
How severe is CVE-2022-28068?
CVE-2022-28068 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.72% probability of exploitation in the next 30 days.
How do I fix CVE-2022-28068?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2022-28068?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST