CVE-2022-3080: By sending specific queries to the resolver, an attacker can cause named to crash

High severity · published Sep 21, 2022

CVE-2022-3080

By sending specific queries to the resolver, an attacker can cause named to crash

7.5

CVSS

EPSS

On KEV

Description

By sending specific queries to the resolver, an attacker can cause named to crash.

CVSS vector

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

Attack vector

Network

Complexity

Low

Privileges

None

User interaction

None

Confidentiality

None

Integrity

None

Availability

High

Scope

Unchanged

Exploitation

Is it being used?

Exploit prediction (EPSS)2.0% · higher than 81% of CVEs

Exploited in the wildNo evidence yet

CISA KEVNot listed

Ransomware campaign useNot known

Affected products

Which versions

Bind · Isc

9.16.14 before 9.16.33; 9.18.0 before 9.18.7; 9.19.0 before 9.19.5; 9.16.14; 9.16.21; 9.16.32 · source: NVD

Fedora · Fedoraproject

35; 36; 37 · source: NVD

Affected product

Fedora

Fedoraproject

All Fedora CVEs

References

NVD

https://nvd.nist.gov/vuln/detail/CVE-2022-3080

CVE.org

https://www.cve.org/CVERecord?id=CVE-2022-3080

Mailing List

http://www.openwall.com/lists/oss-security/2022/09/21/3

Patch

https://kb.isc.org/docs/cve-2022-3080

lists.fedoraproject.org

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CV4GQWBPF7Y52J2FA24U6UMHQAOXZEF7/

lists.fedoraproject.org

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MRHB6J4Z7BKH4HPEKG5D35QGRD6ANNMT/

lists.fedoraproject.org

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YZJQNUASODNVAWZV6STKG5SD6XIJ446S/

Third Party Advisory

https://security.gentoo.org/glsa/202210-25