Veracode Vulnerability DatabaseVERACODE:37278Denial Of Service (DOS)
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.002 Low
EPSS
Percentile
60.5%
Bind9 is vulnerable to denial of service. The vulnerability is due to malformed EdDSA signatures, which result in memory leaks. An attacker can continuously spoof the target resolver, leading to denial of service.
| CPE | Name | Operator | Version |
|---|---|---|---|
| libbind9.so | le | 1600.0.7 | |
| libbind9.so | le | 1600.0.7 |
References
www.openwall.com/lists/oss-security/2022/09/21/3
github.com/isc-projects/bind9/commit/dd91276106d99407b8b630aa9e32c421550a8de2
kb.isc.org/docs/cve-2022-38178
lists.debian.org/debian-lts-announce/2022/10/msg00007.html
lists.fedoraproject.org/archives/list/[email protected]/message/CV4GQWBPF7Y52J2FA24U6UMHQAOXZEF7/
lists.fedoraproject.org/archives/list/[email protected]/message/MRHB6J4Z7BKH4HPEKG5D35QGRD6ANNMT/
lists.fedoraproject.org/archives/list/[email protected]/message/YZJQNUASODNVAWZV6STKG5SD6XIJ446S/
security-tracker.debian.org/tracker/CVE-2022-38178
security.gentoo.org/glsa/202210-25
security.netapp.com/advisory/ntap-20221228-0009/
www.debian.org/security/2022/dsa-5235
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.002 Low
EPSS
Percentile
60.5%