Allocation of Resources Without Limits or Throttling Affecting conmon package, versions <3:2.1.10-1.module+el8.10.0+21077+98b84d8a
Threat Intelligence
EPSS
0.17% (55th
percentile)
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Test your applications- Snyk ID SNYK-CENTOS8-CONMON-5899591
- published 13 Sep 2023
- disclosed 6 Sep 2023
Introduced: 6 Sep 2023
CVE-2023-39322 Open this link in a new tabHow to fix?
Upgrade Centos:8 conmon to version 3:2.1.10-1.module+el8.10.0+21077+98b84d8a or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream conmon package and not the conmon package as distributed by Centos.
See How to fix? for Centos:8 relevant fixed versions and status.
QUIC connections do not set an upper bound on the amount of data buffered when reading post-handshake messages, allowing a malicious QUIC connection to cause unbounded memory growth. With fix, connections now consistently reject messages larger than 65KiB in size.
References
- https://access.redhat.com/security/cve/CVE-2023-39322
- https://go.dev/cl/523039
- https://go.dev/issue/62266
- https://groups.google.com/g/golang-dev/c/2C5vbR-UNkI/m/L1hdrPhfBAAJ
- https://pkg.go.dev/vuln/GO-2023-2045
- https://security.netapp.com/advisory/ntap-20231020-0004/
- https://security.gentoo.org/glsa/202311-09
CVSS Scores
version 3.1