CVE-2026-103410 (GCVE-0-2026-103410)
Vulnerability from cvelistv5
Published
2026-10-28 16:37
Modified
2026-10-28 16:37
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
An Integer Overflow vulnerability in the DPI certificate scanner in Juniper Networks Session Smart Router allows an unauthenticated remote attacker to cause a denial of service via a specially crafted TLS server certificate.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Juniper Networks | Session Smart Router |
Version: 0 < 7.0.5 Version: 7.1.0 < 7.1.7 Version: 7.2.0 < 7.2.3 |
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"status": "affected",
"version": "0",
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"value": "This issue only affects customers who enable Application Identification with \u003ctt\u003emode=tls\u003c/tt\u003e or \u003ctt\u003emode=all\u003c/tt\u003e"
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"exploits": [
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"supportingMedia": [
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"value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
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"metrics": [
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"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
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"description": "CWE-835 Loop with Unreachable Exit Condition (\u0027Infinite Loop\u0027)",
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"providerMetadata": {
"dateUpdated": "2026-10-28T16:37:17.946Z",
"orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
"shortName": "juniper"
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"references": [
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"tags": [
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"url": "https://supportportal.juniper.net/JSA112183"
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"solutions": [
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"value": "The following software releases of Session Smart Router have been updated to resolve these specific issues:\n * 7.0.5 \n\nand all subsequent releases;\n * 7.1.7 \n\nand all subsequent releases;\n * 7.2.3 and all subsequent releases."
}
],
"source": {
"advisory": "JSA112183",
"defect": [
"I95-65222"
],
"discovery": "INTERNAL"
},
"title": "Session Smart Router: Integer overflow causes denial of service during TLS certificate inspection",
"workarounds": [
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"assignerShortName": "juniper",
"cveId": "CVE-2026-103410",
"datePublished": "2026-10-28T16:37:17.946Z",
"dateReserved": "2026-09-30T14:33:03.169Z",
"dateUpdated": "2026-10-28T16:37:17.946Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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