CVE-2023-37021
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-37021
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-37021.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2023-37021
- Published
- 2025-01-22T15:15:11Z
- Modified
- 2025-04-23T03:56:59.953533Z
- Summary
- [none]
- Details
-
Open5GS MME version <= 2.6.4 contains an assertion that can be remotely triggered via a malformed ASN.1 packet over the S1AP interface. An attacker may send a
UE Context Modification Failuremessage missing a requiredMME_UE_S1AP_IDfield to repeatedly crash the MME, resulting in denial of service. - References
Affected packages
Git / github.com/open5gs/open5gs
Affected ranges
- Type
- GIT
- Repo
- https://github.com/open5gs/open5gs
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedLast affected
Affected versions
v0.*
v0.1.0
v0.1.1
v0.2.0
v0.3.0
v0.3.1
v0.3.10
v0.3.11
v0.3.2
v0.3.3
v0.3.4
v0.3.5
v0.3.6
v0.3.7
v0.3.8
v0.3.9
v0.4.0
v0.4.1
v0.4.2
v0.4.3
v0.4.4
v0.5.0
v0.5.1
v0.5.2
v1.*
v1.0.0
v1.1.0
v1.2.0
v1.2.1
v1.2.2
v1.2.3
v1.2.4
v1.3.0
v2.*
v2.0.0
v2.0.18
v2.0.22
v2.1.0
v2.1.1
v2.1.3
v2.1.4
v2.1.5
v2.1.7
v2.2.0
v2.2.1
v2.2.6
v2.2.7
v2.2.8
v2.2.9
v2.3.0
v2.3.1
v2.3.2
v2.3.6
v2.4.0
v2.4.1
v2.4.3
v2.4.4
v2.4.5
v2.4.7
v2.4.8
v2.4.9
v2.6.1
v2.6.2
v2.6.3
v2.6.4