CVE-2023-5680
published 2024-02-13CVE-2023-5680: If a resolver cache has a very large number of ECS records stored for the same name, the process of cleaning the cache database node for this name can…
PriorityP427medium5.3CVSS 3.1
AVNACLPRNUINSUCNINAL
EPSS
0.63%
47.9th percentile
If a resolver cache has a very large number of ECS records stored for the same name, the process of cleaning the cache database node for this name can significantly impair query performance.
This issue affects BIND 9 versions 9.11.3-S1 through 9.11.37-S1, 9.16.8-S1 through 9.16.45-S1, and 9.18.11-S1 through 9.18.21-S1.
Affected
36 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | bind9 | — | — |
| isc | bind | — | — |
| isc | bind | — | — |
| isc | bind | — | — |
| isc | bind | — | — |
| isc | bind | — | — |
| isc | bind | — | — |
| isc | bind | — | — |
| isc | bind | — | — |
| isc | bind | — | — |
| isc | bind | — | — |
| isc | bind | — | — |
| isc | bind | — | — |
| isc | bind | — | — |
| isc | bind | — | — |
| isc | bind | — | — |
| isc | bind | — | — |
| isc | bind | — | — |
| isc | bind | — | — |
| isc | bind | — | — |
| isc | bind | — | — |
| isc | bind | — | — |
| isc | bind | — | — |
| isc | bind | — | — |
| isc | bind | — | — |
CVSS provenance
nvdv3.15.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
osv5.3MEDIUM
vendor_debian5.3LOW
vendor_msrc5.3MEDIUM
vendor_redhat5.3MEDIUM
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GHSA
GHSA-m868-f948-vvjc: If a resolver cache has a very large number of ECS records stored for the same name, the process of cleaning the cache database node for this name can
ghsa_unreviewed·2024-02-13
CVE-2023-5680 [MEDIUM] GHSA-m868-f948-vvjc: If a resolver cache has a very large number of ECS records stored for the same name, the process of cleaning the cache database node for this name can
If a resolver cache has a very large number of ECS records stored for the same name, the process of cleaning the cache database node for this name can significantly impair query performance.
This issue affects BIND 9 versions 9.11.3-S1 through 9.11.37-S1, 9.16.8-S1 through 9.16.45-S1, and 9.18.11-S1 through 9.18.21-S1.
OSV
CVE-2023-5680: If a resolver cache has a very large number of ECS records stored for the same name, the process of cleaning the cache database node for this name can
osv·2024-02-13·CVSS 5.3
CVE-2023-5680 [MEDIUM] CVE-2023-5680: If a resolver cache has a very large number of ECS records stored for the same name, the process of cleaning the cache database node for this name can
If a resolver cache has a very large number of ECS records stored for the same name, the process of cleaning the cache database node for this name can significantly impair query performance.
This issue affects BIND 9 versions 9.11.3-S1 through 9.11.37-S1, 9.16.8-S1 through 9.16.45-S1, and 9.18.11-S1 through 9.18.21-S1.
CISA ICS
Siemens SINEC INS
cisa_ics·2024-11-14
Siemens SINEC INS
ICS Advisory
##
Siemens SINEC INS
Release DateNovember 14, 2024
Alert CodeICSA-24-319-08
Related topics:
Industrial Control System Vulnerabilities, Industrial Control Systems
As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global).
View CSAF
## 1. EXECUTIVE SUMMARY
- CVSS v3 9.9
- ATTENTION: Exploitable remotely/low attack complexity/public exploits are available/known public exploitation
- Vendor: Siemens
- Equipment: SINEC INS
- Vulnerabilities: Improper Authentication, Out-of-bounds Write, Ineffici
Red Hat
bind9: Cleaning an ECS-enabled cache may cause excessive CPU load
vendor_redhat·2024-02-13·CVSS 5.3
CVE-2023-5680 [MEDIUM] CWE-400 bind9: Cleaning an ECS-enabled cache may cause excessive CPU load
bind9: Cleaning an ECS-enabled cache may cause excessive CPU load
If a resolver cache has a very large number of ECS records stored for the same name, the process of cleaning the cache database node for this name can significantly impair query performance.
This issue affects BIND 9 versions 9.11.3-S1 through 9.11.37-S1, 9.16.8-S1 through 9.16.45-S1, and 9.18.11-S1 through 9.18.21-S1.
A flaw was found in the bind9 package. This issue may allow an attacker to substantially decrease `named` performance by sending a specific set of queries, forcing the same name to have a large number of ECS records stored. In the worst case scenario, `named` can become unresponsive, leading to a Denial of Service.
Statement: The versions of bind9 shipped with Red Hat Enterprise Linux 6, 7, 8 and 9 are not
Microsoft
Cleaning an ECS-enabled cache may cause excessive CPU load
vendor_msrc·2024-02-13·CVSS 5.3
CVE-2023-5680 [MEDIUM] Cleaning an ECS-enabled cache may cause excessive CPU load
Cleaning an ECS-enabled cache may cause excessive CPU load
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to reflect this.
Mariner: Mariner
isc: isc
Customer Action Required: Yes
Debian
CVE-2023-5680: bind9 - If a resolver cache has a very large number of ECS records stored for the same n...
vendor_debian·2023·CVSS 5.3
CVE-2023-5680 [MEDIUM] CVE-2023-5680: bind9 - If a resolver cache has a very large number of ECS records stored for the same n...
If a resolver cache has a very large number of ECS records stored for the same name, the process of cleaning the cache database node for this name can significantly impair query performance. This issue affects BIND 9 versions 9.11.3-S1 through 9.11.37-S1, 9.16.8-S1 through 9.16.45-S1, and 9.18.11-S1 through 9.18.21-S1.
Scope: local
bookworm: resolved
bullseye: resolved
forky: resolved
sid: resolved
trixie: resolved
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2024-02-13
Published