GSD-2022-31003
Vulnerability from gsd - Updated: 2023-12-13 01:19Details
Sofia-SIP is an open-source Session Initiation Protocol (SIP) User-Agent library. Prior to version 1.13.8, when parsing each line of a sdp message, `rest = record + 2` will access the memory behind `\0` and cause an out-of-bounds write. An attacker can send a message with evil sdp to FreeSWITCH, causing a crash or more serious consequence, such as remote code execution. Version 1.13.8 contains a patch for this issue.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2022-31003",
"description": "Sofia-SIP is an open-source Session Initiation Protocol (SIP) User-Agent library. Prior to version 1.13.8, when parsing each line of a sdp message, `rest = record + 2` will access the memory behind `\\0` and cause an out-of-bounds write. An attacker can send a message with evil sdp to FreeSWITCH, causing a crash or more serious consequence, such as remote code execution. Version 1.13.8 contains a patch for this issue.",
"id": "GSD-2022-31003",
"references": [
"https://www.suse.com/security/cve/CVE-2022-31003.html",
"https://advisories.mageia.org/CVE-2022-31003.html",
"https://ubuntu.com/security/CVE-2022-31003"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2022-31003"
],
"details": "Sofia-SIP is an open-source Session Initiation Protocol (SIP) User-Agent library. Prior to version 1.13.8, when parsing each line of a sdp message, `rest = record + 2` will access the memory behind `\\0` and cause an out-of-bounds write. An attacker can send a message with evil sdp to FreeSWITCH, causing a crash or more serious consequence, such as remote code execution. Version 1.13.8 contains a patch for this issue.",
"id": "GSD-2022-31003",
"modified": "2023-12-13T01:19:17.313042Z",
"schema_version": "1.4.0"
}
},
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"ID": "CVE-2022-31003",
"STATE": "PUBLIC",
"TITLE": "Heap-based Buffer Overflow and Out-of-bounds Write in Sofia-SIP"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "sofia-sip",
"version": {
"version_data": [
{
"version_value": "\u003c 1.13.8"
}
]
}
}
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},
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}
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"value": "Sofia-SIP is an open-source Session Initiation Protocol (SIP) User-Agent library. Prior to version 1.13.8, when parsing each line of a sdp message, `rest = record + 2` will access the memory behind `\\0` and cause an out-of-bounds write. An attacker can send a message with evil sdp to FreeSWITCH, causing a crash or more serious consequence, such as remote code execution. Version 1.13.8 contains a patch for this issue."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H",
"version": "3.1"
}
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"value": "CWE-122: Heap-based Buffer Overflow"
}
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"description": [
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"lang": "eng",
"value": "CWE-787: Out-of-bounds Write"
}
]
}
]
},
"references": {
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"name": "https://github.com/freeswitch/sofia-sip/security/advisories/GHSA-8w5j-6g2j-pxcp",
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"name": "https://github.com/freeswitch/sofia-sip/commit/907f2ac0ee504c93ebfefd676b4632a3575908c9",
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"url": "https://github.com/freeswitch/sofia-sip/commit/907f2ac0ee504c93ebfefd676b4632a3575908c9"
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{
"name": "[debian-lts-announce] 20220902 [SECURITY] [DLA 3091-1] sofia-sip security update",
"refsource": "MLIST",
"url": "https://lists.debian.org/debian-lts-announce/2022/09/msg00001.html"
},
{
"name": "GLSA-202210-18",
"refsource": "GENTOO",
"url": "https://security.gentoo.org/glsa/202210-18"
},
{
"name": "DSA-5410",
"refsource": "DEBIAN",
"url": "https://www.debian.org/security/2023/dsa-5410"
}
]
},
"source": {
"advisory": "GHSA-8w5j-6g2j-pxcp",
"discovery": "UNKNOWN"
}
},
"nvd.nist.gov": {
"configurations": {
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"nodes": [
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"cpe_match": [
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"cpe23Uri": "cpe:2.3:a:signalwire:sofia-sip:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "1.13.8",
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"description": {
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"value": "Sofia-SIP is an open-source Session Initiation Protocol (SIP) User-Agent library. Prior to version 1.13.8, when parsing each line of a sdp message, `rest = record + 2` will access the memory behind `\\0` and cause an out-of-bounds write. An attacker can send a message with evil sdp to FreeSWITCH, causing a crash or more serious consequence, such as remote code execution. Version 1.13.8 contains a patch for this issue."
}
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"references": {
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{
"name": "https://github.com/freeswitch/sofia-sip/commit/907f2ac0ee504c93ebfefd676b4632a3575908c9",
"refsource": "MISC",
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"name": "https://github.com/freeswitch/sofia-sip/security/advisories/GHSA-8w5j-6g2j-pxcp",
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"url": "https://github.com/freeswitch/sofia-sip/security/advisories/GHSA-8w5j-6g2j-pxcp"
},
{
"name": "[debian-lts-announce] 20220902 [SECURITY] [DLA 3091-1] sofia-sip security update",
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"tags": [],
"url": "https://www.debian.org/security/2023/dsa-5410"
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},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "HIGH",
"userInteractionRequired": false
},
"baseMetricV3": {
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"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
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"exploitabilityScore": 3.9,
"impactScore": 5.9
}
},
"lastModifiedDate": "2023-05-24T21:15Z",
"publishedDate": "2022-05-31T20:15Z"
}
}
}
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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
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Nomenclature
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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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