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212 vulnerabilities found for Asterisk by Asterisk

CVE-2025-1131 (GCVE-0-2025-1131)

Vulnerability from cvelistv5 – Published: 2025-09-23 04:31 – Updated: 2025-11-03 17:31
VLAI?
Summary
A local privilege escalation vulnerability exists in the safe_asterisk script included with the Asterisk toolkit package. When Asterisk is started via this script (common in SysV init or FreePBX environments), it sources all .sh files located in /etc/asterisk/startup.d/ as root, without validating ownership or permissions. Non-root users with legitimate write access to /etc/asterisk can exploit this behaviour by placing malicious scripts in the startup.d directory, which will then execute with root privileges upon service restart.
Severity ?
7 (High)
CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:N/V:C/RE:H/U:Amber
CWE
  • CWE-427 - Uncontrolled Search Path Element
Assigner
References
Impacted products
Vendor Product Version
Asterisk Asterisk Affected: Asterisk <=18.26.2 (custom)
Affected: Asterisk <= 20.15.0 (custom)
Affected: Asterisk <= 21.10.0 (custom)
Affected: Asterisk <= 22.5.0 (custom)
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Credits
Abdul Mhanni
Show details on NVD website
To clipboard 

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CVE-2025-57767 (GCVE-0-2025-57767)

Vulnerability from cvelistv5 – Published: 2025-08-28 15:33 – Updated: 2025-08-28 17:12
VLAI?
Summary
Asterisk is an open source private branch exchange and telephony toolkit. Prior to versions 20.15.2, 21.10.2, and 22.5.2, if a SIP request is received with an Authorization header that contains a realm that wasn't in a previous 401 response's WWW-Authenticate header, or an Authorization header with an incorrect realm was received without a previous 401 response being sent, the get_authorization_header() function in res_pjsip_authenticator_digest will return a NULL. This wasn't being checked before attempting to get the digest algorithm from the header which causes a SEGV. This issue has been patched in versions 20.15.2, 21.10.2, and 22.5.2. There are no workarounds.
Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-253 - Incorrect Check of Function Return Value
Assigner
References
Impacted products
Vendor Product Version
asterisk asterisk Affected: < 22.5.2
Affected: < 21.10.2
Affected: < 20.15.2
Create a notification for this product.
Show details on NVD website
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CVE-2025-54995 (GCVE-0-2025-54995)

Vulnerability from cvelistv5 – Published: 2025-08-28 15:08 – Updated: 2025-11-03 17:45
VLAI?
Summary
Asterisk is an open source private branch exchange and telephony toolkit. Prior to versions 18.26.4 and 18.9-cert17, RTP UDP ports and internal resources can leak due to a lack of session termination. This could result in leaks and resource exhaustion. This issue has been patched in versions 18.26.4 and 18.9-cert17.
Severity ?
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-1286 - Improper Validation of Syntactic Correctness of Input
  • CWE-400 - Uncontrolled Resource Consumption
Assigner
References
Impacted products
Vendor Product Version
asterisk asterisk Affected: < 18.26.4
Affected: < 18.9-cert17
Create a notification for this product.
Show details on NVD website
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CVE-2025-49832 (GCVE-0-2025-49832)

Vulnerability from cvelistv5 – Published: 2025-08-01 17:57 – Updated: 2025-08-01 18:29
VLAI?
Summary
Asterisk is an open source private branch exchange and telephony toolkit. In versions up to and including 18.26.2, between 20.00.0 and 20.15.0, 20.7-cert6, 21.00.0, 22.00.0 through 22.5.0, there is a remote DoS and possible RCE condition in `asterisk/res/res_stir_shaken /verification.c` that can be exploited when an attacker can set an arbitrary Identity header, or STIR/SHAKEN is enabled, with verification set in the SIP profile associated with the endpoint to be attacked. This is fixed in versions 18.26.3, 20.7-cert6, 20.15.1, 21.10.1 and 22.5.1.
Severity ?
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
Vendor Product Version
asterisk asterisk Affected: < 18.26.3
Affected: >= 20.00.0, < 20.15.1
Affected: >= 21.00.0, < 21.10.1
Affected: >= 22.00.0, < 22.5.1
Affected: >= 20.7-cert6, < 20.7-cert7
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        }
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CVE-2025-47780 (GCVE-0-2025-47780)

Vulnerability from cvelistv5 – Published: 2025-05-22 16:56 – Updated: 2025-11-03 20:04
VLAI?
Summary
Asterisk is an open-source private branch exchange (PBX). Prior to versions 18.26.2, 20.14.1, 21.9.1, and 22.4.1 of Asterisk and versions 18.9-cert14 and 20.7-cert5 of certified-asterisk, trying to disallow shell commands to be run via the Asterisk command line interface (CLI) by configuring `cli_permissions.conf` (e.g. with the config line `deny=!*`) does not work which could lead to a security risk. If an administrator running an Asterisk instance relies on the `cli_permissions.conf` file to work and expects it to deny all attempts to execute shell commands, then this could lead to a security vulnerability. Versions 18.26.2, 20.14.1, 21.9.1, and 22.4.1 of Asterisk and versions 18.9-cert14 and 20.7-cert5 of certified-asterisk fix the issue.
Severity ?
4.8 (Medium)
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
CWE
  • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
Impacted products
Vendor Product Version
asterisk asterisk Affected: < 18.9-cert14
Affected: >= 18.10, < 18.26.2
Affected: >= 20.0, < 20.7-cert5
Affected: >= 20.8, < 20.14.1
Affected: >= 21.0, < 21.9.1
Affected: >= 22.0, < 22.4.1
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2025-47779 (GCVE-0-2025-47779)

Vulnerability from cvelistv5 – Published: 2025-05-22 16:54 – Updated: 2025-11-03 20:04
VLAI?
Summary
Asterisk is an open-source private branch exchange (PBX). Prior to versions 18.26.2, 20.14.1, 21.9.1, and 22.4.1 of Asterisk and versions 18.9-cert14 and 20.7-cert5 of certified-asterisk, SIP requests of the type MESSAGE (RFC 3428) authentication do not get proper alignment. An authenticated attacker can spoof any user identity to send spam messages to the user with their authorization token. Abuse of this security issue allows authenticated attackers to send fake chat messages can be spoofed to appear to come from trusted entities. Even administrators who follow Security best practices and Security Considerations can be impacted. Therefore, abuse can lead to spam and enable social engineering, phishing and similar attacks. Versions 18.26.2, 20.14.1, 21.9.1, and 22.4.1 of Asterisk and versions 18.9-cert14 and 20.7-cert5 of certified-asterisk fix the issue.
Severity ?
7.7 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N
CWE
  • CWE-140 - Improper Neutralization of Delimiters
  • CWE-792 - Incomplete Filtering of One or More Instances of Special Elements
Assigner
References
Impacted products
Vendor Product Version
asterisk asterisk Affected: < 18.9-cert14
Affected: >= 18.10, < 18.26.2
Affected: >= 20.0, < 20.7-cert5
Affected: >= 20.8, < 20.14.1
Affected: >= 21.0, < 21.9.1
Affected: >= 22.0, < 22.4.1
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2024-42491 (GCVE-0-2024-42491)

Vulnerability from cvelistv5 – Published: 2024-09-05 17:17 – Updated: 2025-11-03 22:04
VLAI?
Summary
Asterisk is an open-source private branch exchange (PBX). Prior to versions 18.24.3, 20.9.3, and 21.4.3 of Asterisk and versions 18.9-cert12 and 20.7-cert2 of certified-asterisk, if Asterisk attempts to send a SIP request to a URI whose host portion starts with `.1` or `[.1]`, and res_resolver_unbound is loaded, Asterisk will crash with a SEGV. To receive a patch, users should upgrade to one of the following versions: 18.24.3, 20.9.3, 21.4.3, certified-18.9-cert12, certified-20.7-cert2. Two workarounds are available. Disable res_resolver_unbound by setting `noload = res_resolver_unbound.so` in modules.conf, or set `rewrite_contact = yes` on all PJSIP endpoints. NOTE: This may not be appropriate for all Asterisk configurations.
Severity ?
5.7 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
asterisk asterisk Affected: < 18.24.3
Affected: >= 19.0.0, < 20.9.3
Affected: >= 21.0.0, < 21.4.3
Affected: < 18.9-cert12
Affected: >= 19.0, < 20.7-cert2
Create a notification for this product.
Show details on NVD website
To clipboard 

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        }
      ],
      "source": {
        "advisory": "GHSA-v428-g3cw-7hv9",
        "discovery": "UNKNOWN"
      },
      "title": "A malformed Contact or Record-Route URI in an incoming SIP request can cause Asterisk to crash when res_resolver_unbound is used"
    }
  },
  "cveMetadata": {
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    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2024-42491",
    "datePublished": "2024-09-05T17:17:56.961Z",
    "dateReserved": "2024-08-02T14:13:04.619Z",
    "dateUpdated": "2025-11-03T22:04:56.291Z",
    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2024-42365 (GCVE-0-2024-42365)

Vulnerability from cvelistv5 – Published: 2024-08-08 16:29 – Updated: 2025-11-03 22:04
VLAI?
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.
Severity ?
7.4 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
CWE
  • CWE-267 - Privilege Defined With Unsafe Actions
  • CWE-1220 - Insufficient Granularity of Access Control
Assigner
References
Impacted products
Vendor Product Version
asterisk asterisk Affected: < 18.24.2
Affected: >= 19.0.0, < 20.9.2
Affected: >= 21.0.0, < 21.4.2
Affected: < 18.9-cert11
Affected: >= 19.0, < 20.7-cert2
Create a notification for this product.
Show details on NVD website
To clipboard 

{
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            "url": "https://lists.debian.org/debian-lts-announce/2024/10/msg00016.html"
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        }
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  "cveMetadata": {
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CVE-2024-35190 (GCVE-0-2024-35190)

Vulnerability from cvelistv5 – Published: 2024-05-17 16:55 – Updated: 2024-08-02 03:07
VLAI?
Summary
Asterisk is an open source private branch exchange and telephony toolkit. After upgrade to 18.23.0, ALL unauthorized SIP requests are identified as PJSIP Endpoint of local asterisk server. This vulnerability is fixed in 18.23.1, 20.8.1, and 21.3.1.
Severity ?
5.8 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N
CWE
  • CWE-303 - Incorrect Implementation of Authentication Algorithm
  • CWE-480 - Use of Incorrect Operator
  • CWE-670 - Always-Incorrect Control Flow Implementation
Assigner
References
Impacted products
Vendor Product Version
asterisk asterisk Affected: = 21.3.0
Affected: = 20.8.0
Affected: = 18.23.0
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2025-1131 (GCVE-0-2025-1131)

Vulnerability from nvd – Published: 2025-09-23 04:31 – Updated: 2025-11-03 17:31
VLAI?
Summary
A local privilege escalation vulnerability exists in the safe_asterisk script included with the Asterisk toolkit package. When Asterisk is started via this script (common in SysV init or FreePBX environments), it sources all .sh files located in /etc/asterisk/startup.d/ as root, without validating ownership or permissions. Non-root users with legitimate write access to /etc/asterisk can exploit this behaviour by placing malicious scripts in the startup.d directory, which will then execute with root privileges upon service restart.
Severity ?
7 (High)
CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:N/V:C/RE:H/U:Amber
CWE
  • CWE-427 - Uncontrolled Search Path Element
Assigner
References
Impacted products
Vendor Product Version
Asterisk Asterisk Affected: Asterisk <=18.26.2 (custom)
Affected: Asterisk <= 20.15.0 (custom)
Affected: Asterisk <= 21.10.0 (custom)
Affected: Asterisk <= 22.5.0 (custom)
Create a notification for this product.
Credits
Abdul Mhanni
Show details on NVD website
To clipboard 

{
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      {
        "metrics": [
          {
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        "title": "CISA ADP Vulnrichment"
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CVE-2025-57767 (GCVE-0-2025-57767)

Vulnerability from nvd – Published: 2025-08-28 15:33 – Updated: 2025-08-28 17:12
VLAI?
Summary
Asterisk is an open source private branch exchange and telephony toolkit. Prior to versions 20.15.2, 21.10.2, and 22.5.2, if a SIP request is received with an Authorization header that contains a realm that wasn't in a previous 401 response's WWW-Authenticate header, or an Authorization header with an incorrect realm was received without a previous 401 response being sent, the get_authorization_header() function in res_pjsip_authenticator_digest will return a NULL. This wasn't being checked before attempting to get the digest algorithm from the header which causes a SEGV. This issue has been patched in versions 20.15.2, 21.10.2, and 22.5.2. There are no workarounds.
Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-253 - Incorrect Check of Function Return Value
Assigner
References
Impacted products
Vendor Product Version
asterisk asterisk Affected: < 22.5.2
Affected: < 21.10.2
Affected: < 20.15.2
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Show details on NVD website
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CVE-2025-54995 (GCVE-0-2025-54995)

Vulnerability from nvd – Published: 2025-08-28 15:08 – Updated: 2025-11-03 17:45
VLAI?
Summary
Asterisk is an open source private branch exchange and telephony toolkit. Prior to versions 18.26.4 and 18.9-cert17, RTP UDP ports and internal resources can leak due to a lack of session termination. This could result in leaks and resource exhaustion. This issue has been patched in versions 18.26.4 and 18.9-cert17.
Severity ?
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-1286 - Improper Validation of Syntactic Correctness of Input
  • CWE-400 - Uncontrolled Resource Consumption
Assigner
References
Impacted products
Vendor Product Version
asterisk asterisk Affected: < 18.26.4
Affected: < 18.9-cert17
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2025-49832 (GCVE-0-2025-49832)

Vulnerability from nvd – Published: 2025-08-01 17:57 – Updated: 2025-08-01 18:29
VLAI?
Summary
Asterisk is an open source private branch exchange and telephony toolkit. In versions up to and including 18.26.2, between 20.00.0 and 20.15.0, 20.7-cert6, 21.00.0, 22.00.0 through 22.5.0, there is a remote DoS and possible RCE condition in `asterisk/res/res_stir_shaken /verification.c` that can be exploited when an attacker can set an arbitrary Identity header, or STIR/SHAKEN is enabled, with verification set in the SIP profile associated with the endpoint to be attacked. This is fixed in versions 18.26.3, 20.7-cert6, 20.15.1, 21.10.1 and 22.5.1.
Severity ?
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
Vendor Product Version
asterisk asterisk Affected: < 18.26.3
Affected: >= 20.00.0, < 20.15.1
Affected: >= 21.00.0, < 21.10.1
Affected: >= 22.00.0, < 22.5.1
Affected: >= 20.7-cert6, < 20.7-cert7
Create a notification for this product.
Show details on NVD website
To clipboard 

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      "title": "Asterisk is Vulnerable to Remote DoS and possible RCE Attacks During Memory Allocation"
    }
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CVE-2025-47780 (GCVE-0-2025-47780)

Vulnerability from nvd – Published: 2025-05-22 16:56 – Updated: 2025-11-03 20:04
VLAI?
Summary
Asterisk is an open-source private branch exchange (PBX). Prior to versions 18.26.2, 20.14.1, 21.9.1, and 22.4.1 of Asterisk and versions 18.9-cert14 and 20.7-cert5 of certified-asterisk, trying to disallow shell commands to be run via the Asterisk command line interface (CLI) by configuring `cli_permissions.conf` (e.g. with the config line `deny=!*`) does not work which could lead to a security risk. If an administrator running an Asterisk instance relies on the `cli_permissions.conf` file to work and expects it to deny all attempts to execute shell commands, then this could lead to a security vulnerability. Versions 18.26.2, 20.14.1, 21.9.1, and 22.4.1 of Asterisk and versions 18.9-cert14 and 20.7-cert5 of certified-asterisk fix the issue.
Severity ?
4.8 (Medium)
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
CWE
  • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
Impacted products
Vendor Product Version
asterisk asterisk Affected: < 18.9-cert14
Affected: >= 18.10, < 18.26.2
Affected: >= 20.0, < 20.7-cert5
Affected: >= 20.8, < 20.14.1
Affected: >= 21.0, < 21.9.1
Affected: >= 22.0, < 22.4.1
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2025-47779 (GCVE-0-2025-47779)

Vulnerability from nvd – Published: 2025-05-22 16:54 – Updated: 2025-11-03 20:04
VLAI?
Summary
Asterisk is an open-source private branch exchange (PBX). Prior to versions 18.26.2, 20.14.1, 21.9.1, and 22.4.1 of Asterisk and versions 18.9-cert14 and 20.7-cert5 of certified-asterisk, SIP requests of the type MESSAGE (RFC 3428) authentication do not get proper alignment. An authenticated attacker can spoof any user identity to send spam messages to the user with their authorization token. Abuse of this security issue allows authenticated attackers to send fake chat messages can be spoofed to appear to come from trusted entities. Even administrators who follow Security best practices and Security Considerations can be impacted. Therefore, abuse can lead to spam and enable social engineering, phishing and similar attacks. Versions 18.26.2, 20.14.1, 21.9.1, and 22.4.1 of Asterisk and versions 18.9-cert14 and 20.7-cert5 of certified-asterisk fix the issue.
Severity ?
7.7 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N
CWE
  • CWE-140 - Improper Neutralization of Delimiters
  • CWE-792 - Incomplete Filtering of One or More Instances of Special Elements
Assigner
References
Impacted products
Vendor Product Version
asterisk asterisk Affected: < 18.9-cert14
Affected: >= 18.10, < 18.26.2
Affected: >= 20.0, < 20.7-cert5
Affected: >= 20.8, < 20.14.1
Affected: >= 21.0, < 21.9.1
Affected: >= 22.0, < 22.4.1
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2024-42491 (GCVE-0-2024-42491)

Vulnerability from nvd – Published: 2024-09-05 17:17 – Updated: 2025-11-03 22:04
VLAI?
Summary
Asterisk is an open-source private branch exchange (PBX). Prior to versions 18.24.3, 20.9.3, and 21.4.3 of Asterisk and versions 18.9-cert12 and 20.7-cert2 of certified-asterisk, if Asterisk attempts to send a SIP request to a URI whose host portion starts with `.1` or `[.1]`, and res_resolver_unbound is loaded, Asterisk will crash with a SEGV. To receive a patch, users should upgrade to one of the following versions: 18.24.3, 20.9.3, 21.4.3, certified-18.9-cert12, certified-20.7-cert2. Two workarounds are available. Disable res_resolver_unbound by setting `noload = res_resolver_unbound.so` in modules.conf, or set `rewrite_contact = yes` on all PJSIP endpoints. NOTE: This may not be appropriate for all Asterisk configurations.
Severity ?
5.7 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
asterisk asterisk Affected: < 18.24.3
Affected: >= 19.0.0, < 20.9.3
Affected: >= 21.0.0, < 21.4.3
Affected: < 18.9-cert12
Affected: >= 19.0, < 20.7-cert2
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2024-42365 (GCVE-0-2024-42365)

Vulnerability from nvd – Published: 2024-08-08 16:29 – Updated: 2025-11-03 22:04
VLAI?
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.
Severity ?
7.4 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
CWE
  • CWE-267 - Privilege Defined With Unsafe Actions
  • CWE-1220 - Insufficient Granularity of Access Control
Assigner
References
Impacted products
Vendor Product Version
asterisk asterisk Affected: < 18.24.2
Affected: >= 19.0.0, < 20.9.2
Affected: >= 21.0.0, < 21.4.2
Affected: < 18.9-cert11
Affected: >= 19.0, < 20.7-cert2
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{
  "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"
}

CERTFR-2025-AVI-0739

Vulnerability from certfr_avis - Published: - Updated:

De multiples vulnérabilités ont été découvertes dans Asterisk. Elles permettent à un attaquant de provoquer un déni de service à distance.

Solutions

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Impacted products
Vendor Product Description
Asterisk Asterisk asterisk versions 21.10.x antérieures à 21.10.2
Asterisk Asterisk asterisk versions 20.15.x antérieures à 20.15.2
Asterisk Asterisk asterisk versions 18.26.x antérieures à 18.26.4
Asterisk Asterisk asterisk versions 22.5.x antérieures à 22.5.2
Asterisk Asterisk asterisk versions 18.9-cert1x antérieures à 18.9-cert17
References

Show details on source website
To clipboard 

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "asterisk versions 21.10.x ant\u00e9rieures \u00e0 21.10.2",
      "product": {
        "name": "Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    },
    {
      "description": "asterisk versions 20.15.x ant\u00e9rieures \u00e0 20.15.2",
      "product": {
        "name": "Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    },
    {
      "description": "asterisk versions 18.26.x ant\u00e9rieures \u00e0 18.26.4",
      "product": {
        "name": "Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    },
    {
      "description": "asterisk versions 22.5.x ant\u00e9rieures \u00e0 22.5.2",
      "product": {
        "name": "Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    },
    {
      "description": "asterisk versions 18.9-cert1x ant\u00e9rieures \u00e0 18.9-cert17",
      "product": {
        "name": "Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": "",
  "content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
  "cves": [
    {
      "name": "CVE-2025-57767",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-57767"
    },
    {
      "name": "CVE-2025-54995",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-54995"
    }
  ],
  "links": [],
  "reference": "CERTFR-2025-AVI-0739",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2025-08-29T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Asterisk. Elles permettent \u00e0 un attaquant de provoquer un d\u00e9ni de service \u00e0 distance.",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Asterisk",
  "vendor_advisories": [
    {
      "published_at": "2025-08-28",
      "title": "Bulletin de s\u00e9curit\u00e9 Asterisk GHSA-64qc-9x89-rx5j",
      "url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-64qc-9x89-rx5j"
    },
    {
      "published_at": "2025-08-28",
      "title": "Bulletin de s\u00e9curit\u00e9 Asterisk GHSA-557q-795j-wfx2",
      "url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-557q-795j-wfx2"
    }
  ]
}

CERTFR-2025-AVI-0645

Vulnerability from certfr_avis - Published: - Updated:

De multiples vulnérabilités ont été découvertes dans Asterisk. Elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, une élévation de privilèges et un déni de service à distance.

Solutions

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Impacted products
Vendor Product Description
Asterisk Asterisk asterisk versions 20.15.x antérieures à 20.15.1
Asterisk Asterisk asterisk versions antérieures à 20.7-cert7
Asterisk Asterisk asterisk versions 18.26.x antérieures à 18.26.3
Asterisk Asterisk asterisk versions 21.10.x antérieures à 21.10.1
Asterisk Asterisk asterisk versions 22.5.x antérieures à 22.5.1
References

Show details on source website
To clipboard 

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "asterisk versions 20.15.x ant\u00e9rieures \u00e0 20.15.1",
      "product": {
        "name": "Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    },
    {
      "description": "asterisk versions ant\u00e9rieures \u00e0 20.7-cert7",
      "product": {
        "name": "Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    },
    {
      "description": "asterisk versions 18.26.x ant\u00e9rieures \u00e0 18.26.3",
      "product": {
        "name": "Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    },
    {
      "description": "asterisk versions 21.10.x ant\u00e9rieures \u00e0 21.10.1",
      "product": {
        "name": "Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    },
    {
      "description": "asterisk versions 22.5.x ant\u00e9rieures \u00e0 22.5.1",
      "product": {
        "name": "Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": "",
  "content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
  "cves": [
    {
      "name": "CVE-2025-49832",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-49832"
    },
    {
      "name": "CVE-2025-1131",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-1131"
    }
  ],
  "links": [],
  "reference": "CERTFR-2025-AVI-0645",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2025-08-01T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    },
    {
      "description": "\u00c9l\u00e9vation de privil\u00e8ges"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Asterisk. Elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance, une \u00e9l\u00e9vation de privil\u00e8ges et un d\u00e9ni de service \u00e0 distance.",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Asterisk",
  "vendor_advisories": [
    {
      "published_at": "2025-07-31",
      "title": "Bulletin de s\u00e9curit\u00e9 Asterisk GHSA-v9q8-9j8m-5xwp",
      "url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-v9q8-9j8m-5xwp"
    },
    {
      "published_at": "2025-07-31",
      "title": "Bulletin de s\u00e9curit\u00e9 Asterisk GHSA-mrq5-74j5-f5cr",
      "url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-mrq5-74j5-f5cr"
    }
  ]
}

CERTFR-2025-AVI-0446

Vulnerability from certfr_avis - Published: - Updated:

De multiples vulnérabilités ont été découvertes dans Asterisk. Elles permettent à un attaquant de provoquer un contournement de la politique de sécurité.

Solutions

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Impacted products
Vendor Product Description
Asterisk Asterisk asterisk versions 18.26.x antérieures à 18.26.2
Asterisk Asterisk asterisk versions 21.9.x antérieures à 21.9.1
Asterisk Asterisk asterisk versions 20.7-certx antérieures à 20.7-cert5
Asterisk Asterisk asterisk versions 20.14.x antérieures à 20.14.1
Asterisk Asterisk asterisk versions 22.4.x antérieures à 22.4.1
Asterisk Asterisk asterisk versions 18.9-certx antérieures à 18.9-cert14
References

Show details on source website
To clipboard 

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "asterisk versions 18.26.x ant\u00e9rieures \u00e0 18.26.2",
      "product": {
        "name": "Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    },
    {
      "description": "asterisk versions 21.9.x ant\u00e9rieures \u00e0 21.9.1",
      "product": {
        "name": "Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    },
    {
      "description": "asterisk versions 20.7-certx ant\u00e9rieures \u00e0 20.7-cert5",
      "product": {
        "name": "Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    },
    {
      "description": "asterisk versions 20.14.x ant\u00e9rieures \u00e0 20.14.1",
      "product": {
        "name": "Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    },
    {
      "description": "asterisk versions 22.4.x ant\u00e9rieures \u00e0 22.4.1",
      "product": {
        "name": "Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    },
    {
      "description": "asterisk versions 18.9-certx ant\u00e9rieures \u00e0 18.9-cert14",
      "product": {
        "name": "Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": "",
  "content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
  "cves": [
    {
      "name": "CVE-2025-47780",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-47780"
    },
    {
      "name": "CVE-2025-47779",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-47779"
    }
  ],
  "links": [],
  "reference": "CERTFR-2025-AVI-0446",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2025-05-23T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Asterisk. Elles permettent \u00e0 un attaquant de provoquer un contournement de la politique de s\u00e9curit\u00e9.",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Asterisk",
  "vendor_advisories": [
    {
      "published_at": "2025-05-22",
      "title": "Bulletin de s\u00e9curit\u00e9 Asterisk GHSA-c7p6-7mvq-8jq2",
      "url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-c7p6-7mvq-8jq2"
    },
    {
      "published_at": "2025-05-22",
      "title": "Bulletin de s\u00e9curit\u00e9 Asterisk GHSA-2grh-7mhv-fcfw",
      "url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-2grh-7mhv-fcfw"
    }
  ]
}

CERTFR-2025-AVI-0020

Vulnerability from certfr_avis - Published: - Updated:

Une vulnérabilité a été découverte dans Asterisk. Elle permet à un attaquant de provoquer une atteinte à la confidentialité des données et un contournement de la politique de sécurité.

Solutions

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Impacted products
Vendor Product Description
Asterisk Asterisk asterisk versions 22.1.x antérieures à 22.1.1
Asterisk Certified Asterisk certified-asterisk versions antérieures à 18.9-cert13
Asterisk Asterisk asterisk versions 21.6.x antérieures à 21.6.1
Asterisk Certified Asterisk certified-asterisk versions 20.7.x antérieures à 20.7-cert4
Asterisk Asterisk asterisk versions 20.11.x antérieures à 20.11.1
Asterisk Asterisk asterisk versions antérieures à 18.26.1
References

Show details on source website
To clipboard 

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "asterisk versions 22.1.x ant\u00e9rieures \u00e0 22.1.1",
      "product": {
        "name": "Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    },
    {
      "description": "certified-asterisk versions ant\u00e9rieures \u00e0 18.9-cert13",
      "product": {
        "name": "Certified Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    },
    {
      "description": "asterisk versions 21.6.x ant\u00e9rieures \u00e0 21.6.1",
      "product": {
        "name": "Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    },
    {
      "description": "certified-asterisk versions 20.7.x ant\u00e9rieures \u00e0 20.7-cert4",
      "product": {
        "name": "Certified Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    },
    {
      "description": "asterisk versions 20.11.x ant\u00e9rieures \u00e0 20.11.1",
      "product": {
        "name": "Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    },
    {
      "description": "asterisk versions  ant\u00e9rieures \u00e0 18.26.1",
      "product": {
        "name": "Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": "",
  "content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
  "cves": [
    {
      "name": "CVE-2024-53566",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-53566"
    }
  ],
  "links": [],
  "reference": "CERTFR-2025-AVI-0020",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2025-01-10T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 d\u00e9couverte dans Asterisk. Elle permet \u00e0 un attaquant de provoquer une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es et un contournement de la politique de s\u00e9curit\u00e9.",
  "title": "Vuln\u00e9rabilit\u00e9 dans Asterisk",
  "vendor_advisories": [
    {
      "published_at": "2025-01-09",
      "title": "Bulletin de s\u00e9curit\u00e9 Asterisk GHSA-33x6-fj46-6rfh",
      "url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-33x6-fj46-6rfh"
    }
  ]
}

CERTFR-2024-AVI-0745

Vulnerability from certfr_avis - Published: - Updated:

Une vulnérabilité a été découverte dans les produits Asterisk. Elle permet à un attaquant de provoquer un déni de service à distance.

Solutions

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Impacted products
Vendor Product Description
Asterisk Asterisk Asterisk versions 20.x et antérieures à 20.9.3
Asterisk Certified Asterisk Certified Asterisk versions 18.x et antérieures à 18.9-cert12
Asterisk Certified Asterisk Certified Asterisk versions 20.x et antérieures à 20.7-cert3
Asterisk Asterisk Asterisk versions 18.x et antérieures à 18.24.3
Asterisk Asterisk Asterisk versions 21.x et antérieures à 21.4.3
References

Show details on source website
To clipboard 

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Asterisk versions 20.x et ant\u00e9rieures \u00e0 20.9.3",
      "product": {
        "name": "Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    },
    {
      "description": "Certified Asterisk versions 18.x et ant\u00e9rieures \u00e0 18.9-cert12",
      "product": {
        "name": "Certified Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    },
    {
      "description": "Certified Asterisk versions 20.x et ant\u00e9rieures \u00e0 20.7-cert3",
      "product": {
        "name": "Certified Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    },
    {
      "description": "Asterisk versions 18.x et ant\u00e9rieures \u00e0 18.24.3",
      "product": {
        "name": "Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    },
    {
      "description": "Asterisk versions 21.x et ant\u00e9rieures \u00e0 21.4.3",
      "product": {
        "name": "Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": "",
  "content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
  "cves": [
    {
      "name": "CVE-2024-42491",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-42491"
    }
  ],
  "links": [],
  "reference": "CERTFR-2024-AVI-0745",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2024-09-06T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 d\u00e9couverte dans les produits Asterisk. Elle permet \u00e0 un attaquant de provoquer un d\u00e9ni de service \u00e0 distance.",
  "title": "Vuln\u00e9rabilit\u00e9 dans les produits Asterisk",
  "vendor_advisories": [
    {
      "published_at": "2024-09-05",
      "title": "Bulletin de s\u00e9curit\u00e9 Asterisk GHSA-v428-g3cw-7hv9",
      "url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-v428-g3cw-7hv9"
    }
  ]
}

CERTFR-2024-AVI-0424

Vulnerability from certfr_avis - Published: - Updated:

Une vulnérabilité a été découverte dans Asterisk. Elle permet à un attaquant de provoquer un contournement de la politique de sécurité.

Solutions

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Impacted products
Vendor Product Description
Asterisk Asterisk Asterisk versions 21.3.x antérieures à 21.3.1
Asterisk Asterisk Asterisk versions 18.23.x antérieures à 18.23.1
Asterisk Asterisk Asterisk versions 20.8.x antérieures à 20.8.1
References

Show details on source website
To clipboard 

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Asterisk versions 21.3.x ant\u00e9rieures \u00e0 21.3.1",
      "product": {
        "name": "Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    },
    {
      "description": "Asterisk versions 18.23.x ant\u00e9rieures \u00e0 18.23.1",
      "product": {
        "name": "Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    },
    {
      "description": "Asterisk versions 20.8.x ant\u00e9rieures \u00e0 20.8.1",
      "product": {
        "name": "Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": "",
  "content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
  "cves": [
    {
      "name": "CVE-2024-35190",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-35190"
    }
  ],
  "links": [],
  "reference": "CERTFR-2024-AVI-0424",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2024-05-21T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 d\u00e9couverte dans Asterisk. Elle permet \u00e0 un attaquant de provoquer un contournement de la politique de s\u00e9curit\u00e9.",
  "title": "Vuln\u00e9rabilit\u00e9 dans Asterisk",
  "vendor_advisories": [
    {
      "published_at": "2024-05-17",
      "title": "Bulletin de s\u00e9curit\u00e9 Asterisk GHSA-qqxj-v78h-hrf9",
      "url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-qqxj-v78h-hrf9"
    }
  ]
}

FKIE_CVE-2024-42365

Vulnerability from fkie_nvd - Published: 2024-08-08 17:15 - Updated: 2025-11-03 22:18
Severity ?
7.4 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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
security-advisories@github.comhttps://github.com/asterisk/asterisk/blob/14367caaf7241df1eceea7c45c5b261989c2c6db/main/manager.c#L6426Issue Tracking
security-advisories@github.comhttps://github.com/asterisk/asterisk/blob/7d28165cb1b2d02d66e8693bd3fe23ee72fc55d8/main/manager.c#L6426Issue Tracking
security-advisories@github.comhttps://github.com/asterisk/asterisk/commit/42a2f4ccfa2c7062a15063e765916b3332e34cc4Patch
security-advisories@github.comhttps://github.com/asterisk/asterisk/commit/7a0090325bfa9d778a39ae5f7d0a98109e4651c8Patch
security-advisories@github.comhttps://github.com/asterisk/asterisk/commit/b4063bf756272254b160b6d1bd6e9a3f8e16cc71Patch
security-advisories@github.comhttps://github.com/asterisk/asterisk/commit/bbe68db10ab8a80c29db383e4dfe14f6eafaf993Patch
security-advisories@github.comhttps://github.com/asterisk/asterisk/commit/faddd99f2b9408b524e5eb8a01589fe1fa282df2Patch
security-advisories@github.comhttps://github.com/asterisk/asterisk/security/advisories/GHSA-c4cg-9275-6w44Exploit, Technical Description, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/10/msg00016.html
Impacted products
Vendor Product Version
asterisk asterisk *
asterisk asterisk *
asterisk asterisk 21.4.0
asterisk certified_asterisk 13.13.0
asterisk certified_asterisk 13.13.0
asterisk certified_asterisk 13.13.0
asterisk certified_asterisk 13.13.0
asterisk certified_asterisk 13.13.0
asterisk certified_asterisk 13.13.0
asterisk certified_asterisk 13.13.0
asterisk certified_asterisk 13.13.0
asterisk certified_asterisk 13.13.0
asterisk certified_asterisk 13.13.0
asterisk certified_asterisk 16.8
asterisk certified_asterisk 16.8
asterisk certified_asterisk 16.8
asterisk certified_asterisk 16.8
asterisk certified_asterisk 16.8
asterisk certified_asterisk 16.8
asterisk certified_asterisk 16.8
asterisk certified_asterisk 16.8
asterisk certified_asterisk 16.8
asterisk certified_asterisk 16.8
asterisk certified_asterisk 16.8
asterisk certified_asterisk 16.8
asterisk certified_asterisk 16.8
asterisk certified_asterisk 16.8
asterisk certified_asterisk 16.8.0
asterisk certified_asterisk 16.8.0
asterisk certified_asterisk 16.8.0
asterisk certified_asterisk 16.8.0
asterisk certified_asterisk 16.8.0
asterisk certified_asterisk 16.8.0
asterisk certified_asterisk 16.8.0
asterisk certified_asterisk 16.8.0
asterisk certified_asterisk 16.8.0
asterisk certified_asterisk 16.8.0
asterisk certified_asterisk 16.8.0
asterisk certified_asterisk 16.8.0
asterisk certified_asterisk 16.8.0
asterisk certified_asterisk 18.9
asterisk certified_asterisk 18.9
asterisk certified_asterisk 18.9
asterisk certified_asterisk 18.9
asterisk certified_asterisk 18.9
asterisk certified_asterisk 18.9
asterisk certified_asterisk 18.9
asterisk certified_asterisk 18.9
asterisk certified_asterisk 18.9
asterisk certified_asterisk 18.9
asterisk certified_asterisk 18.9
asterisk certified_asterisk 18.9
asterisk certified_asterisk 18.9
asterisk certified_asterisk 20.7
asterisk certified_asterisk 20.7
asterisk certified_asterisk 20.7
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:asterisk:asterisk:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "7E883638-A227-4B23-ADEB-E54244B482F0",
              "versionEndExcluding": "18.24.2",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:asterisk:asterisk:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "525E1CCB-43F1-405D-96A9-A9D41D8F59CD",
              "versionEndExcluding": "20.9.1",
              "versionStartIncluding": "19.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:asterisk:asterisk:21.4.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "8337584E-FAFD-456F-957C-7CDE4132E660",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:asterisk:certified_asterisk:13.13.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "69C489FB-3A83-42D7-94A9-3C7D5B8F980C",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:asterisk:certified_asterisk:13.13.0:cert1:*:*:*:*:*:*",
              "matchCriteriaId": "DD5636A9-1E9F-4DA7-8459-6B9257ADE0E4",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:asterisk:certified_asterisk:13.13.0:cert1-rc1:*:*:*:*:*:*",
              "matchCriteriaId": "4DDBE806-CDD5-4981-B575-9EB58816CD7A",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:asterisk:certified_asterisk:13.13.0:cert1-rc2:*:*:*:*:*:*",
              "matchCriteriaId": "A9676683-14B7-4489-9D18-C37365C323D5",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:asterisk:certified_asterisk:13.13.0:cert1-rc3:*:*:*:*:*:*",
              "matchCriteriaId": "660E2F8C-A674-44EE-99AC-80E57A0681C3",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:asterisk:certified_asterisk:13.13.0:cert1-rc4:*:*:*:*:*:*",
              "matchCriteriaId": "6949CB9E-8282-4E9D-9DD0-889E3181C845",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:asterisk:certified_asterisk:13.13.0:cert2:*:*:*:*:*:*",
              "matchCriteriaId": "B54BB82E-92EF-4D75-8E62-10CDC7C526DC",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:asterisk:certified_asterisk:13.13.0:cert3:*:*:*:*:*:*",
              "matchCriteriaId": "E759A991-D72D-4FCA-B4F5-3B51D63A31D3",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:asterisk:certified_asterisk:13.13.0:rc1:*:*:*:*:*:*",
              "matchCriteriaId": "D4E1A5B3-8385-4376-A145-1E1CC0E80818",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:asterisk:certified_asterisk:13.13.0:rc2:*:*:*:*:*:*",
              "matchCriteriaId": "3E4E78FF-000E-4DA8-8539-2C5507C09BB8",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:asterisk:certified_asterisk:16.8:cert1-rc1:*:*:*:*:*:*",
              "matchCriteriaId": "20998BF5-7014-444C-A221-5B989987A7F6",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:asterisk:certified_asterisk:16.8:cert1-rc2:*:*:*:*:*:*",
              "matchCriteriaId": "245E902A-1583-4482-9AD7-F0C5AF38764E",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:asterisk:certified_asterisk:16.8:cert1-rc3:*:*:*:*:*:*",
              "matchCriteriaId": "282CF259-FEE3-44FC-808E-D96CCF48BFCA",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:asterisk:certified_asterisk:16.8:cert1-rc4:*:*:*:*:*:*",
              "matchCriteriaId": "BEF5DDD6-7C6B-4E72-B3F3-7330C4488CA8",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:asterisk:certified_asterisk:16.8:cert1-rc5:*:*:*:*:*:*",
              "matchCriteriaId": "675FED60-01B9-4A6F-B20C-D642121B873C",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:asterisk:certified_asterisk:16.8:cert10:*:*:*:*:*:*",
              "matchCriteriaId": "3D6A228C-260F-484C-B169-EEDB0C66CB62",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:asterisk:certified_asterisk:16.8:cert11:*:*:*:*:*:*",
              "matchCriteriaId": "7FFE0158-47D4-4FB4-84C8-49E67A181545",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:asterisk:certified_asterisk:16.8:cert12:*:*:*:*:*:*",
              "matchCriteriaId": "CAC40CC0-5EC1-4F05-B1D1-7D06D2E10B5D",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:asterisk:certified_asterisk:16.8:cert13:*:*:*:*:*:*",
              "matchCriteriaId": "3CDDFE32-9BAE-400C-8F6B-9792E9E0711C",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:asterisk:certified_asterisk:16.8:cert14:*:*:*:*:*:*",
              "matchCriteriaId": "EB3952E1-6BA6-46D7-92F6-168EE8351E93",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:asterisk:certified_asterisk:16.8:cert4-rc1:*:*:*:*:*:*",
              "matchCriteriaId": "67D6AA96-3579-41F5-B871-DA01F12CC8F8",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:asterisk:certified_asterisk:16.8:cert4-rc2:*:*:*:*:*:*",
              "matchCriteriaId": "66E7DD42-CBC6-44F1-B06D-0B89CF624D51",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:asterisk:certified_asterisk:16.8:cert4-rc3:*:*:*:*:*:*",
              "matchCriteriaId": "1EC0C26E-CCD2-4AEE-A35C-7A4DDA2E657E",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:asterisk:certified_asterisk:16.8:cert4-rc4:*:*:*:*:*:*",
              "matchCriteriaId": "3CE9EC96-7A16-4989-98BC-440E9282FAC6",
              "vulnerable": true
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          "negate": false,
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  ],
  "cveTags": [],
  "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."
    },
    {
      "lang": "es",
      "value": "Asterisk es un kit de herramientas de telefon\u00eda y centralita privada (PBX) de c\u00f3digo abierto. Antes de las versiones de asterisk 18.24.2, 20.9.2 y 21.4.2 y de las versiones de asterisco certificado 18.9-cert11 y 20.7-cert2, un usuario de AMI con `write=originate` pod\u00eda cambiar todos los archivos de configuraci\u00f3n en `/etc/asterisk. /` directorio. Esto ocurre porque pueden curvar archivos remotos y escribirlos en el disco, pero tambi\u00e9n pueden agregarlos a archivos existentes usando la funci\u00f3n `FILE` dentro de la aplicaci\u00f3n `SET`. Este problema puede provocar una escalada de privilegios, la ejecuci\u00f3n remota de c\u00f3digo y/o blind server-side request forgery con un protocolo arbitrario. Las versiones de Asterisk 18.24.2, 20.9.2 y 21.4.2 y las versiones de asterisco certificado 18.9-cert11 y 20.7-cert2 contienen una soluci\u00f3n para este problema."
    }
  ],
  "id": "CVE-2024-42365",
  "lastModified": "2025-11-03T22:18:05.417",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "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"
        },
        "exploitabilityScore": 3.1,
        "impactScore": 3.7,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
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          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
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          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
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        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  "published": "2024-08-08T17:15:19.340",
  "references": [
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      "source": "security-advisories@github.com",
      "tags": [
        "Issue Tracking"
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      "url": "https://github.com/asterisk/asterisk/blob/14367caaf7241df1eceea7c45c5b261989c2c6db/main/manager.c#L6426"
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      "tags": [
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      "url": "https://github.com/asterisk/asterisk/commit/42a2f4ccfa2c7062a15063e765916b3332e34cc4"
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    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://lists.debian.org/debian-lts-announce/2024/10/msg00016.html"
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  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
        {
          "lang": "en",
          "value": "CWE-267"
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        {
          "lang": "en",
          "value": "CWE-1220"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}