Memory Leak Affecting bind-export-libs package, versions <32:9.11.36-3.el8_6.1
Snyk CVSS
Attack Complexity
Low
Availability
High
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk ID SNYK-CENTOS8-BINDEXPORTLIBS-3030550
- published 22 Sep 2022
- disclosed 21 Sep 2022
Introduced: 21 Sep 2022
CVE-2022-38177 Open this link in a new tabHow to fix?
Upgrade Centos:8
bind-export-libs
to version 32:9.11.36-3.el8_6.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream bind-export-libs
package and not the bind-export-libs
package as distributed by Centos:8
.
See How to fix?
for Centos:8
relevant fixed versions and status.
By spoofing the target resolver with responses that have a malformed ECDSA signature, an attacker can trigger a small memory leak. It is possible to gradually erode available memory to the point where named crashes for lack of resources.