CVE-2022-2881
HIGHCVSS 8.2/10EPSS 1.03%
Last modified
CVE-2022-2881 is a high-severity vulnerability rated 8.2/10 on the CVSS scale. The underlying bug might cause read past end of the buffer and either read memory it should not read, or crash the process.. EPSS estimates a 1.03% chance of exploitation in the next 30 days.
Description
The underlying bug might cause read past end of the buffer and either read memory it should not read, or crash the process.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Isc | Bind | >= 9.18.0, < 9.18.7 |
| Isc | Bind | >= 9.19.0, < 9.19.5 |
References
- http://www.openwall.com/lists/oss-security/2022/09/21/3Mailing List, Patch, Third Party Advisory
- https://kb.isc.org/docs/cve-2022-2881Patch, Vendor Advisory
- https://security.gentoo.org/glsa/202210-25Third Party Advisory
- http://www.openwall.com/lists/oss-security/2022/09/21/3Mailing List, Patch, Third Party Advisory
- https://kb.isc.org/docs/cve-2022-2881Patch, Vendor Advisory
- https://security.gentoo.org/glsa/202210-25Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-2881?
The underlying bug might cause read past end of the buffer and either read memory it should not read, or crash the process.
How severe is CVE-2022-2881?
CVE-2022-2881 has a CVSS score of 8.2/10 (HIGH severity). The EPSS model estimates a 1.03% probability of exploitation in the next 30 days.
How do I fix CVE-2022-2881?
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-2022-2881?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST