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8 vulnerabilities found for certified_asterisk by asterisk
CVE-2024-42365 (GCVE-0-2024-42365)
Vulnerability from nvd
Published
2024-08-08 16:29
Modified
2025-11-03 22:04
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
Asterisk is an open source private branch exchange (PBX) and telephony toolkit. Prior to asterisk versions 18.24.2, 20.9.2, and 21.4.2 and certified-asterisk versions 18.9-cert11 and 20.7-cert2, an AMI user with `write=originate` may change all configuration files in the `/etc/asterisk/` directory. This occurs because they are able to curl remote files and write them to disk, but are also able to append to existing files using the `FILE` function inside the `SET` application. This issue may result in privilege escalation, remote code execution and/or blind server-side request forgery with arbitrary protocol. Asterisk versions 18.24.2, 20.9.2, and 21.4.2 and certified-asterisk versions 18.9-cert11 and 20.7-cert2 contain a fix for this issue.
References
Impacted products
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:a:asterisk:certified_asterisk:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "certified_asterisk",
"vendor": "asterisk",
"versions": [
{
"lessThan": "18.9-cert11",
"status": "affected",
"version": "0",
"versionType": "custom"
},
{
"lessThan": "20.7-cert2",
"status": "affected",
"version": "19.0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:a:asterisk:asterisk:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "asterisk",
"vendor": "asterisk",
"versions": [
{
"lessThan": "18.24.2",
"status": "affected",
"version": "0",
"versionType": "custom"
},
{
"lessThan": "20.9.2",
"status": "affected",
"version": "19.0.0",
"versionType": "custom"
},
{
"lessThan": "21.4.2",
"status": "affected",
"version": "21.0.0",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-42365",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-08-08T16:38:45.608389Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-08-12T15:49:00.190Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T22:04:48.935Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2024/10/msg00016.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "asterisk",
"vendor": "asterisk",
"versions": [
{
"status": "affected",
"version": "\u003c 18.24.2"
},
{
"status": "affected",
"version": "\u003e= 19.0.0, \u003c 20.9.2"
},
{
"status": "affected",
"version": "\u003e= 21.0.0, \u003c 21.4.2"
},
{
"status": "affected",
"version": "\u003c 18.9-cert11"
},
{
"status": "affected",
"version": "\u003e= 19.0, \u003c 20.7-cert2"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Asterisk is an open source private branch exchange (PBX) and telephony toolkit. Prior to asterisk versions 18.24.2, 20.9.2, and 21.4.2 and certified-asterisk versions 18.9-cert11 and 20.7-cert2, an AMI user with `write=originate` may change all configuration files in the `/etc/asterisk/` directory. This occurs because they are able to curl remote files and write them to disk, but are also able to append to existing files using the `FILE` function inside the `SET` application. This issue may result in privilege escalation, remote code execution and/or blind server-side request forgery with arbitrary protocol. Asterisk versions 18.24.2, 20.9.2, and 21.4.2 and certified-asterisk versions 18.9-cert11 and 20.7-cert2 contain a fix for this issue."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.4,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-267",
"description": "CWE-267: Privilege Defined With Unsafe Actions",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-1220",
"description": "CWE-1220: Insufficient Granularity of Access Control",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-08-08T16:29:07.436Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/asterisk/asterisk/security/advisories/GHSA-c4cg-9275-6w44",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-c4cg-9275-6w44"
},
{
"name": "https://github.com/asterisk/asterisk/commit/42a2f4ccfa2c7062a15063e765916b3332e34cc4",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/asterisk/asterisk/commit/42a2f4ccfa2c7062a15063e765916b3332e34cc4"
},
{
"name": "https://github.com/asterisk/asterisk/commit/7a0090325bfa9d778a39ae5f7d0a98109e4651c8",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/asterisk/asterisk/commit/7a0090325bfa9d778a39ae5f7d0a98109e4651c8"
},
{
"name": "https://github.com/asterisk/asterisk/commit/b4063bf756272254b160b6d1bd6e9a3f8e16cc71",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/asterisk/asterisk/commit/b4063bf756272254b160b6d1bd6e9a3f8e16cc71"
},
{
"name": "https://github.com/asterisk/asterisk/commit/bbe68db10ab8a80c29db383e4dfe14f6eafaf993",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/asterisk/asterisk/commit/bbe68db10ab8a80c29db383e4dfe14f6eafaf993"
},
{
"name": "https://github.com/asterisk/asterisk/commit/faddd99f2b9408b524e5eb8a01589fe1fa282df2",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/asterisk/asterisk/commit/faddd99f2b9408b524e5eb8a01589fe1fa282df2"
},
{
"name": "https://github.com/asterisk/asterisk/blob/14367caaf7241df1eceea7c45c5b261989c2c6db/main/manager.c#L6426",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/asterisk/asterisk/blob/14367caaf7241df1eceea7c45c5b261989c2c6db/main/manager.c#L6426"
},
{
"name": "https://github.com/asterisk/asterisk/blob/7d28165cb1b2d02d66e8693bd3fe23ee72fc55d8/main/manager.c#L6426",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/asterisk/asterisk/blob/7d28165cb1b2d02d66e8693bd3fe23ee72fc55d8/main/manager.c#L6426"
}
],
"source": {
"advisory": "GHSA-c4cg-9275-6w44",
"discovery": "UNKNOWN"
},
"title": "Asterisk allows `Write=originate` as sufficient permissions for code execution / `System()` dialplan"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2024-42365",
"datePublished": "2024-08-08T16:29:07.436Z",
"dateReserved": "2024-07-30T14:01:33.923Z",
"dateUpdated": "2025-11-03T22:04:48.935Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2022-23608 (GCVE-0-2022-23608)
Vulnerability from nvd
Published
2022-02-22 00:00
Modified
2025-11-04 16:09
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-416 - Use After Free
Summary
PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In versions up to and including 2.11.1 when in a dialog set (or forking) scenario, a hash key shared by multiple UAC dialogs can potentially be prematurely freed when one of the dialogs is destroyed . The issue may cause a dialog set to be registered in the hash table multiple times (with different hash keys) leading to undefined behavior such as dialog list collision which eventually leading to endless loop. A patch is available in commit db3235953baa56d2fb0e276ca510fefca751643f which will be included in the next release. There are no known workarounds for this issue.
References
| URL | Tags | |||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||||||||
{
"containers": {
"adp": [
{
"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://github.com/pjsip/pjproject/security/advisories/GHSA-ffff-m5fm-qm62"
},
{
"tags": [
"x_transferred"
],
"url": "https://github.com/pjsip/pjproject/commit/db3235953baa56d2fb0e276ca510fefca751643f"
},
{
"name": "20220304 AST-2022-005: pjproject: undefined behavior after freeing a dialog set",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "http://seclists.org/fulldisclosure/2022/Mar/1"
},
{
"tags": [
"x_transferred"
],
"url": "http://packetstormsecurity.com/files/166226/Asterisk-Project-Security-Advisory-AST-2022-005.html"
},
{
"name": "[debian-lts-announce] 20220328 [SECURITY] [DLA 2962-1] pjproject security update",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00035.html"
},
{
"name": "[debian-lts-announce] 20220331 [SECURITY] [DLA 2962-2] pjproject regression update",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00040.html"
},
{
"name": "GLSA-202210-37",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://security.gentoo.org/glsa/202210-37"
},
{
"name": "[debian-lts-announce] 20221117 [SECURITY] [DLA 3194-1] asterisk security update",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2022/11/msg00021.html"
},
{
"name": "DSA-5285",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://www.debian.org/security/2022/dsa-5285"
},
{
"name": "[debian-lts-announce] 20230829 [SECURITY] [DLA 3549-1] ring security update",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2024/09/msg00030.html"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2022-23608",
"options": [
{
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},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-04-23T15:55:53.682221Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-04-23T19:02:12.567Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "pjproject",
"vendor": "pjsip",
"versions": [
{
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"version": "\u003c= 2.11.1"
}
]
}
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"descriptions": [
{
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}
],
"metrics": [
{
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"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
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},
{
"name": "[debian-lts-announce] 20220331 [SECURITY] [DLA 2962-2] pjproject regression update",
"tags": [
"mailing-list"
],
"url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00040.html"
},
{
"name": "GLSA-202210-37",
"tags": [
"vendor-advisory"
],
"url": "https://security.gentoo.org/glsa/202210-37"
},
{
"name": "[debian-lts-announce] 20221117 [SECURITY] [DLA 3194-1] asterisk security update",
"tags": [
"mailing-list"
],
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},
{
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"tags": [
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{
"name": "[debian-lts-announce] 20230829 [SECURITY] [DLA 3549-1] ring security update",
"tags": [
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}
],
"source": {
"advisory": "GHSA-ffff-m5fm-qm62",
"discovery": "UNKNOWN"
},
"title": "Use after free in PJSIP"
}
},
"cveMetadata": {
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"assignerShortName": "GitHub_M",
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"datePublished": "2022-02-22T00:00:00.000Z",
"dateReserved": "2022-01-19T00:00:00.000Z",
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CVE-2022-21723 (GCVE-0-2022-21723)
Vulnerability from nvd
Published
2022-01-27 00:00
Modified
2025-11-04 16:09
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In versions 2.11.1 and prior, parsing an incoming SIP message that contains a malformed multipart can potentially cause out-of-bound read access. This issue affects all PJSIP users that accept SIP multipart. The patch is available as commit in the `master` branch. There are no known workarounds.
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
{
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"url": "https://github.com/pjsip/pjproject/commit/077b465c33f0aec05a49cd2ca456f9a1b112e896"
},
{
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"url": "http://packetstormsecurity.com/files/166227/Asterisk-Project-Security-Advisory-AST-2022-006.html"
},
{
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"url": "https://security.gentoo.org/glsa/202210-37"
},
{
"name": "[debian-lts-announce] 20221117 [SECURITY] [DLA 3194-1] asterisk security update",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2022/11/msg00021.html"
},
{
"name": "DSA-5285",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://www.debian.org/security/2022/dsa-5285"
},
{
"name": "[debian-lts-announce] 20230829 [SECURITY] [DLA 3549-1] ring security update",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2024/09/msg00030.html"
}
],
"title": "CVE Program Container"
},
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"timestamp": "2025-04-23T15:57:51.215676Z",
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"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
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"vendor": "pjsip",
"versions": [
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}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-125",
"description": "CWE-125: Out-of-bounds Read",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
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"shortName": "GitHub_M"
},
"references": [
{
"url": "https://github.com/pjsip/pjproject/security/advisories/GHSA-7fw8-54cv-r7pm"
},
{
"url": "https://github.com/pjsip/pjproject/commit/077b465c33f0aec05a49cd2ca456f9a1b112e896"
},
{
"name": "20220304 AST-2022-006: pjproject: unconstrained malformed multipart SIP message",
"tags": [
"mailing-list"
],
"url": "http://seclists.org/fulldisclosure/2022/Mar/2"
},
{
"url": "http://packetstormsecurity.com/files/166227/Asterisk-Project-Security-Advisory-AST-2022-006.html"
},
{
"name": "[debian-lts-announce] 20220328 [SECURITY] [DLA 2962-1] pjproject security update",
"tags": [
"mailing-list"
],
"url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00035.html"
},
{
"name": "GLSA-202210-37",
"tags": [
"vendor-advisory"
],
"url": "https://security.gentoo.org/glsa/202210-37"
},
{
"name": "[debian-lts-announce] 20221117 [SECURITY] [DLA 3194-1] asterisk security update",
"tags": [
"mailing-list"
],
"url": "https://lists.debian.org/debian-lts-announce/2022/11/msg00021.html"
},
{
"name": "DSA-5285",
"tags": [
"vendor-advisory"
],
"url": "https://www.debian.org/security/2022/dsa-5285"
},
{
"name": "[debian-lts-announce] 20230829 [SECURITY] [DLA 3549-1] ring security update",
"tags": [
"mailing-list"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html"
}
],
"source": {
"advisory": "GHSA-7fw8-54cv-r7pm",
"discovery": "UNKNOWN"
},
"title": "Out-of-bounds read in multipart parsing in PJSIP"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2022-21723",
"datePublished": "2022-01-27T00:00:00.000Z",
"dateReserved": "2021-11-16T00:00:00.000Z",
"dateUpdated": "2025-11-04T16:09:30.947Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2021-37706 (GCVE-0-2021-37706)
Vulnerability from nvd
Published
2021-12-22 00:00
Modified
2025-11-04 16:09
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-191 - Integer Underflow (Wrap or Wraparound)
Summary
PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In affected versions if the incoming STUN message contains an ERROR-CODE attribute, the header length is not checked before performing a subtraction operation, potentially resulting in an integer underflow scenario. This issue affects all users that use STUN. A malicious actor located within the victim’s network may forge and send a specially crafted UDP (STUN) message that could remotely execute arbitrary code on the victim’s machine. Users are advised to upgrade as soon as possible. There are no known workarounds.
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2025-11-04T16:09:17.025Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://github.com/pjsip/pjproject/security/advisories/GHSA-2qpg-f6wf-w984"
},
{
"tags": [
"x_transferred"
],
"url": "https://github.com/pjsip/pjproject/commit/15663e3f37091069b8c98a7fce680dc04bc8e865"
},
{
"name": "20220304 AST-2022-004: pjproject: integer underflow on STUN message",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "http://seclists.org/fulldisclosure/2022/Mar/0"
},
{
"tags": [
"x_transferred"
],
"url": "http://packetstormsecurity.com/files/166225/Asterisk-Project-Security-Advisory-AST-2022-004.html"
},
{
"name": "[debian-lts-announce] 20220328 [SECURITY] [DLA 2962-1] pjproject security update",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00035.html"
},
{
"name": "GLSA-202210-37",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://security.gentoo.org/glsa/202210-37"
},
{
"name": "[debian-lts-announce] 20221117 [SECURITY] [DLA 3194-1] asterisk security update",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2022/11/msg00021.html"
},
{
"name": "DSA-5285",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://www.debian.org/security/2022/dsa-5285"
},
{
"name": "[debian-lts-announce] 20230829 [SECURITY] [DLA 3549-1] ring security update",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2024/09/msg00030.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "pjproject",
"vendor": "pjsip",
"versions": [
{
"status": "affected",
"version": "\u003c= 2.11.1"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In affected versions if the incoming STUN message contains an ERROR-CODE attribute, the header length is not checked before performing a subtraction operation, potentially resulting in an integer underflow scenario. This issue affects all users that use STUN. A malicious actor located within the victim\u2019s network may forge and send a specially crafted UDP (STUN) message that could remotely execute arbitrary code on the victim\u2019s machine. Users are advised to upgrade as soon as possible. There are no known workarounds."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.3,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-191",
"description": "CWE-191: Integer Underflow (Wrap or Wraparound)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
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"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"url": "https://github.com/pjsip/pjproject/security/advisories/GHSA-2qpg-f6wf-w984"
},
{
"url": "https://github.com/pjsip/pjproject/commit/15663e3f37091069b8c98a7fce680dc04bc8e865"
},
{
"name": "20220304 AST-2022-004: pjproject: integer underflow on STUN message",
"tags": [
"mailing-list"
],
"url": "http://seclists.org/fulldisclosure/2022/Mar/0"
},
{
"url": "http://packetstormsecurity.com/files/166225/Asterisk-Project-Security-Advisory-AST-2022-004.html"
},
{
"name": "[debian-lts-announce] 20220328 [SECURITY] [DLA 2962-1] pjproject security update",
"tags": [
"mailing-list"
],
"url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00035.html"
},
{
"name": "GLSA-202210-37",
"tags": [
"vendor-advisory"
],
"url": "https://security.gentoo.org/glsa/202210-37"
},
{
"name": "[debian-lts-announce] 20221117 [SECURITY] [DLA 3194-1] asterisk security update",
"tags": [
"mailing-list"
],
"url": "https://lists.debian.org/debian-lts-announce/2022/11/msg00021.html"
},
{
"name": "DSA-5285",
"tags": [
"vendor-advisory"
],
"url": "https://www.debian.org/security/2022/dsa-5285"
},
{
"name": "[debian-lts-announce] 20230829 [SECURITY] [DLA 3549-1] ring security update",
"tags": [
"mailing-list"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html"
}
],
"source": {
"advisory": "GHSA-2qpg-f6wf-w984",
"discovery": "UNKNOWN"
},
"title": "Potential integer underflow upon receiving STUN message in PJSIP"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2021-37706",
"datePublished": "2021-12-22T00:00:00.000Z",
"dateReserved": "2021-07-29T00:00:00.000Z",
"dateUpdated": "2025-11-04T16:09:17.025Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-42365 (GCVE-0-2024-42365)
Vulnerability from cvelistv5
Published
2024-08-08 16:29
Modified
2025-11-03 22:04
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
Asterisk is an open source private branch exchange (PBX) and telephony toolkit. Prior to asterisk versions 18.24.2, 20.9.2, and 21.4.2 and certified-asterisk versions 18.9-cert11 and 20.7-cert2, an AMI user with `write=originate` may change all configuration files in the `/etc/asterisk/` directory. This occurs because they are able to curl remote files and write them to disk, but are also able to append to existing files using the `FILE` function inside the `SET` application. This issue may result in privilege escalation, remote code execution and/or blind server-side request forgery with arbitrary protocol. Asterisk versions 18.24.2, 20.9.2, and 21.4.2 and certified-asterisk versions 18.9-cert11 and 20.7-cert2 contain a fix for this issue.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:a:asterisk:certified_asterisk:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "certified_asterisk",
"vendor": "asterisk",
"versions": [
{
"lessThan": "18.9-cert11",
"status": "affected",
"version": "0",
"versionType": "custom"
},
{
"lessThan": "20.7-cert2",
"status": "affected",
"version": "19.0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:a:asterisk:asterisk:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "asterisk",
"vendor": "asterisk",
"versions": [
{
"lessThan": "18.24.2",
"status": "affected",
"version": "0",
"versionType": "custom"
},
{
"lessThan": "20.9.2",
"status": "affected",
"version": "19.0.0",
"versionType": "custom"
},
{
"lessThan": "21.4.2",
"status": "affected",
"version": "21.0.0",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-42365",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-08-08T16:38:45.608389Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-08-12T15:49:00.190Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T22:04:48.935Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2024/10/msg00016.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "asterisk",
"vendor": "asterisk",
"versions": [
{
"status": "affected",
"version": "\u003c 18.24.2"
},
{
"status": "affected",
"version": "\u003e= 19.0.0, \u003c 20.9.2"
},
{
"status": "affected",
"version": "\u003e= 21.0.0, \u003c 21.4.2"
},
{
"status": "affected",
"version": "\u003c 18.9-cert11"
},
{
"status": "affected",
"version": "\u003e= 19.0, \u003c 20.7-cert2"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Asterisk is an open source private branch exchange (PBX) and telephony toolkit. Prior to asterisk versions 18.24.2, 20.9.2, and 21.4.2 and certified-asterisk versions 18.9-cert11 and 20.7-cert2, an AMI user with `write=originate` may change all configuration files in the `/etc/asterisk/` directory. This occurs because they are able to curl remote files and write them to disk, but are also able to append to existing files using the `FILE` function inside the `SET` application. This issue may result in privilege escalation, remote code execution and/or blind server-side request forgery with arbitrary protocol. Asterisk versions 18.24.2, 20.9.2, and 21.4.2 and certified-asterisk versions 18.9-cert11 and 20.7-cert2 contain a fix for this issue."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.4,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-267",
"description": "CWE-267: Privilege Defined With Unsafe Actions",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-1220",
"description": "CWE-1220: Insufficient Granularity of Access Control",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-08-08T16:29:07.436Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/asterisk/asterisk/security/advisories/GHSA-c4cg-9275-6w44",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-c4cg-9275-6w44"
},
{
"name": "https://github.com/asterisk/asterisk/commit/42a2f4ccfa2c7062a15063e765916b3332e34cc4",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/asterisk/asterisk/commit/42a2f4ccfa2c7062a15063e765916b3332e34cc4"
},
{
"name": "https://github.com/asterisk/asterisk/commit/7a0090325bfa9d778a39ae5f7d0a98109e4651c8",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/asterisk/asterisk/commit/7a0090325bfa9d778a39ae5f7d0a98109e4651c8"
},
{
"name": "https://github.com/asterisk/asterisk/commit/b4063bf756272254b160b6d1bd6e9a3f8e16cc71",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/asterisk/asterisk/commit/b4063bf756272254b160b6d1bd6e9a3f8e16cc71"
},
{
"name": "https://github.com/asterisk/asterisk/commit/bbe68db10ab8a80c29db383e4dfe14f6eafaf993",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/asterisk/asterisk/commit/bbe68db10ab8a80c29db383e4dfe14f6eafaf993"
},
{
"name": "https://github.com/asterisk/asterisk/commit/faddd99f2b9408b524e5eb8a01589fe1fa282df2",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/asterisk/asterisk/commit/faddd99f2b9408b524e5eb8a01589fe1fa282df2"
},
{
"name": "https://github.com/asterisk/asterisk/blob/14367caaf7241df1eceea7c45c5b261989c2c6db/main/manager.c#L6426",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/asterisk/asterisk/blob/14367caaf7241df1eceea7c45c5b261989c2c6db/main/manager.c#L6426"
},
{
"name": "https://github.com/asterisk/asterisk/blob/7d28165cb1b2d02d66e8693bd3fe23ee72fc55d8/main/manager.c#L6426",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/asterisk/asterisk/blob/7d28165cb1b2d02d66e8693bd3fe23ee72fc55d8/main/manager.c#L6426"
}
],
"source": {
"advisory": "GHSA-c4cg-9275-6w44",
"discovery": "UNKNOWN"
},
"title": "Asterisk allows `Write=originate` as sufficient permissions for code execution / `System()` dialplan"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2024-42365",
"datePublished": "2024-08-08T16:29:07.436Z",
"dateReserved": "2024-07-30T14:01:33.923Z",
"dateUpdated": "2025-11-03T22:04:48.935Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2022-23608 (GCVE-0-2022-23608)
Vulnerability from cvelistv5
Published
2022-02-22 00:00
Modified
2025-11-04 16:09
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-416 - Use After Free
Summary
PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In versions up to and including 2.11.1 when in a dialog set (or forking) scenario, a hash key shared by multiple UAC dialogs can potentially be prematurely freed when one of the dialogs is destroyed . The issue may cause a dialog set to be registered in the hash table multiple times (with different hash keys) leading to undefined behavior such as dialog list collision which eventually leading to endless loop. A patch is available in commit db3235953baa56d2fb0e276ca510fefca751643f which will be included in the next release. There are no known workarounds for this issue.
References
| URL | Tags | |||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||||||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2025-11-04T16:09:34.819Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://github.com/pjsip/pjproject/security/advisories/GHSA-ffff-m5fm-qm62"
},
{
"tags": [
"x_transferred"
],
"url": "https://github.com/pjsip/pjproject/commit/db3235953baa56d2fb0e276ca510fefca751643f"
},
{
"name": "20220304 AST-2022-005: pjproject: undefined behavior after freeing a dialog set",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "http://seclists.org/fulldisclosure/2022/Mar/1"
},
{
"tags": [
"x_transferred"
],
"url": "http://packetstormsecurity.com/files/166226/Asterisk-Project-Security-Advisory-AST-2022-005.html"
},
{
"name": "[debian-lts-announce] 20220328 [SECURITY] [DLA 2962-1] pjproject security update",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00035.html"
},
{
"name": "[debian-lts-announce] 20220331 [SECURITY] [DLA 2962-2] pjproject regression update",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00040.html"
},
{
"name": "GLSA-202210-37",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://security.gentoo.org/glsa/202210-37"
},
{
"name": "[debian-lts-announce] 20221117 [SECURITY] [DLA 3194-1] asterisk security update",
"tags": [
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CVE-2022-21723 (GCVE-0-2022-21723)
Vulnerability from cvelistv5
Published
2022-01-27 00:00
Modified
2025-11-04 16:09
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In versions 2.11.1 and prior, parsing an incoming SIP message that contains a malformed multipart can potentially cause out-of-bound read access. This issue affects all PJSIP users that accept SIP multipart. The patch is available as commit in the `master` branch. There are no known workarounds.
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
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{
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},
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{
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],
"source": {
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CVE-2021-37706 (GCVE-0-2021-37706)
Vulnerability from cvelistv5
Published
2021-12-22 00:00
Modified
2025-11-04 16:09
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-191 - Integer Underflow (Wrap or Wraparound)
Summary
PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In affected versions if the incoming STUN message contains an ERROR-CODE attribute, the header length is not checked before performing a subtraction operation, potentially resulting in an integer underflow scenario. This issue affects all users that use STUN. A malicious actor located within the victim’s network may forge and send a specially crafted UDP (STUN) message that could remotely execute arbitrary code on the victim’s machine. Users are advised to upgrade as soon as possible. There are no known workarounds.
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
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{
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"url": "https://security.gentoo.org/glsa/202210-37"
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"tags": [
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},
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],
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