GSD-2022-24763
Vulnerability from gsd - Updated: 2023-12-13 01:19Details
PJSIP is a free and open source multimedia communication library written in the C language. Versions 2.12 and prior contain a denial-of-service vulnerability that affects PJSIP users that consume PJSIP's XML parsing in their apps. Users are advised to update. There are no known workarounds.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2022-24763",
"description": "PJSIP is a free and open source multimedia communication library written in the C language. Versions 2.12 and prior contain a denial-of-service vulnerability that affects PJSIP users that consume PJSIP\u0027s XML parsing in their apps. Users are advised to update. There are no known workarounds.",
"id": "GSD-2022-24763",
"references": [
"https://www.debian.org/security/2022/dsa-5285"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2022-24763"
],
"details": "PJSIP is a free and open source multimedia communication library written in the C language. Versions 2.12 and prior contain a denial-of-service vulnerability that affects PJSIP users that consume PJSIP\u0027s XML parsing in their apps. Users are advised to update. There are no known workarounds.",
"id": "GSD-2022-24763",
"modified": "2023-12-13T01:19:43.452603Z",
"schema_version": "1.4.0"
}
},
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"ID": "CVE-2022-24763",
"STATE": "PUBLIC",
"TITLE": "Infinite Loop in PJSIP"
},
"affects": {
"vendor": {
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{
"product": {
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"product_name": "pjproject",
"version": {
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"version_value": "\u003c= 2.12"
}
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"value": "PJSIP is a free and open source multimedia communication library written in the C language. Versions 2.12 and prior contain a denial-of-service vulnerability that affects PJSIP users that consume PJSIP\u0027s XML parsing in their apps. Users are advised to update. There are no known workarounds."
}
]
},
"impact": {
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"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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"problemtype": {
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"description": [
{
"lang": "eng",
"value": "CWE-835: Loop with Unreachable Exit Condition (\u0027Infinite Loop\u0027)"
}
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"refsource": "CONFIRM",
"url": "https://github.com/pjsip/pjproject/security/advisories/GHSA-5x45-qp78-g4p4"
},
{
"name": "https://github.com/pjsip/pjproject/commit/856f87c2e97a27b256482dbe0d748b1194355a21",
"refsource": "MISC",
"url": "https://github.com/pjsip/pjproject/commit/856f87c2e97a27b256482dbe0d748b1194355a21"
},
{
"name": "[debian-lts-announce] 20220531 [SECURITY] [DLA 3036-1] pjproject security update",
"refsource": "MLIST",
"url": "https://lists.debian.org/debian-lts-announce/2022/05/msg00047.html"
},
{
"name": "GLSA-202210-37",
"refsource": "GENTOO",
"url": "https://security.gentoo.org/glsa/202210-37"
},
{
"name": "[debian-lts-announce] 20221117 [SECURITY] [DLA 3194-1] asterisk security update",
"refsource": "MLIST",
"url": "https://lists.debian.org/debian-lts-announce/2022/11/msg00021.html"
},
{
"name": "DSA-5285",
"refsource": "DEBIAN",
"url": "https://www.debian.org/security/2022/dsa-5285"
},
{
"name": "[debian-lts-announce] 20230829 [SECURITY] [DLA 3549-1] ring security update",
"refsource": "MLIST",
"url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html"
}
]
},
"source": {
"advisory": "GHSA-5x45-qp78-g4p4",
"discovery": "UNKNOWN"
}
},
"nvd.nist.gov": {
"cve": {
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"value": "PJSIP is a free and open source multimedia communication library written in the C language. Versions 2.12 and prior contain a denial-of-service vulnerability that affects PJSIP users that consume PJSIP\u0027s XML parsing in their apps. Users are advised to update. There are no known workarounds."
},
{
"lang": "es",
"value": "PJSIP es una biblioteca de comunicaci\u00f3n multimedia gratuita y de c\u00f3digo abierto escrita en lenguaje C. Las versiones 2.12 y anteriores contienen una vulnerabilidad de denegaci\u00f3n de servicio que afecta a usuarios de PJSIP que consumen el an\u00e1lisis XML de PJSIP en sus aplicaciones. Es recomendado a usuarios actualizar. No se presentan medidas de mitigaci\u00f3n conocidas"
}
],
"id": "CVE-2022-24763",
"lastModified": "2024-01-25T21:31:46.403",
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"published": "2022-03-30T21:15:07.927",
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}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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