CVE-2023-3153

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Source
https://nvd.nist.gov/vuln/detail/CVE-2023-3153
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-3153.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-3153
Downstream
Related
Published
2023-10-04T12:15:10Z
Modified
2025-09-19T14:33:02.961178Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
Summary
[none]
Details

A flaw was found in Open Virtual Network where the service monitor MAC does not properly rate limit. This issue could allow an attacker to cause a denial of service, including on deployments with CoPP enabled and properly configured.

References

Affected packages

Git / github.com/ovn-org/ovn

Affected ranges

Type
GIT
Repo
https://github.com/ovn-org/ovn
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
9a3f7ed905e525ebdcb14541e775211cbb0203bd

Affected versions

v23.*

v23.03.0

Database specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "function_hash": "100707879268515689071228807156796924197",
                "length": 1612.0
            },
            "id": "CVE-2023-3153-7f2ceda7",
            "source": "https://github.com/ovn-org/ovn/commit/9a3f7ed905e525ebdcb14541e775211cbb0203bd",
            "signature_type": "Function",
            "signature_version": "v1",
            "target": {
                "file": "northd/northd.c",
                "function": "build_lswitch_destination_lookup_bmcast"
            },
            "deprecated": false
        },
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "50986681710720372360707408566068477418",
                    "252480662219656878439145177761545982267",
                    "142032261047848354833506823247262358887",
                    "329164269853397579377214380351543625034"
                ]
            },
            "id": "CVE-2023-3153-a165b368",
            "source": "https://github.com/ovn-org/ovn/commit/9a3f7ed905e525ebdcb14541e775211cbb0203bd",
            "signature_type": "Line",
            "signature_version": "v1",
            "target": {
                "file": "lib/copp.c"
            },
            "deprecated": false
        },
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "273984248180741880940998914494089443661",
                    "203185577382962333624321689680785327007",
                    "155368957386231067524344954408589049656",
                    "253753055849551589332896634626431003037"
                ]
            },
            "id": "CVE-2023-3153-d78e6bf9",
            "source": "https://github.com/ovn-org/ovn/commit/9a3f7ed905e525ebdcb14541e775211cbb0203bd",
            "signature_type": "Line",
            "signature_version": "v1",
            "target": {
                "file": "lib/copp.h"
            },
            "deprecated": false
        },
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "130994271946306197769789664995555076929",
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                    "236156749985826493025022585418312343674",
                    "295079638578447228654133263734781380464"
                ]
            },
            "id": "CVE-2023-3153-f4ba0918",
            "source": "https://github.com/ovn-org/ovn/commit/9a3f7ed905e525ebdcb14541e775211cbb0203bd",
            "signature_type": "Line",
            "signature_version": "v1",
            "target": {
                "file": "northd/northd.c"
            },
            "deprecated": false
        }
    ]
}