CVE-2024-42365
Scores
EPSS
Percentile: 31.9%
CVSS
CVSS Score: 8.8/10
All CVSS Scores
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Privileges Required
Low (L)
Describes the level of privileges an attacker must possess
User Interaction
None (N)
Captures the requirement for a human user participation
Scope
Unchanged (U)
Determines if a successful attack impacts components beyond the vulnerable component
Confidentiality Impact
High (H)
Measures the impact to the confidentiality of information
Integrity Impact
High (H)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
High (H)
Measures the impact to the availability of the impacted component
Description
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.
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Sources
CWEs
Related Vulnerabilities
Vulnerable Software (16)
Type: Configuration
Operating System:
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:a:asterisk:asterisk:*:*:*:*:*:*:*:*", "versionEndExcluding": "18.24.2" }, { "c...
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:a:asterisk:asterisk:*:*:*:*:*:*:*:*", "versionEndExcluding": "18.24.2" }, { "cpe23uri": "cpe:2.3:a:asterisk:asterisk:*:*:*:*:*:*:*:*", "versionEndExcluding": "20.9.2", "versionStartIncluding": "19.0.0" }, { "cpe23uri": "cpe:2.3:a:asterisk:asterisk:*:*:*:*:*:*:*:*", "versionEndExcluding": "21.4.2", "versionStartIncluding": "21.0.0" } ], "negate": false, "operator": "OR" }, { "cpe_match": [ { "cpe23uri": "cpe:2.3:a:asterisk:open_source:*:*:*:*:*:*:*:*", "versionEndExcluding": "18.24.2" }, { "cpe23uri": "cpe:2.3:a:asterisk:open_source:*:*:*:*:*:*:*:*", "versionEndExcluding": "20.9.2", "versionStartIncluding": "19.0.0" }, { "cpe23uri": "cpe:2.3:a:asterisk:open_source:*:*:*:*:*:*:*:*", "versionEndExcluding": "21.4.2", "versionStartIncluding": "21.0.0" } ], "negate": false, "operator": "OR" }, { "cpe_match": [ { "cpe23uri": "cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:*", "versionEndExcluding": "18.24.2" }, { "cpe23uri": "cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:*", "versionEndExcluding": "20.9.2", "versionStartIncluding": "19.0.0" }, { "cpe23uri": "cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:*", "versionEndExcluding": "21.4.2", "versionStartIncluding": "21.0.0" } ], "negate": false, "operator": "OR" } ], "operator": "OR"}
Source: anchore_overrides
Type: Configuration
Operating System:
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:*:*:*:*:*:*:*:*", "versionEndExcluding": "18.9-cert11" }, ...
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:*:*:*:*:*:*:*:*", "versionEndExcluding": "18.9-cert11" }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:*:*:*:*:*:*:*:*", "versionEndExcluding": "20.7-cert2", "versionStartIncluding": "19.0" } ], "negate": false, "operator": "OR" }, { "cpe_match": [ { "cpe23uri": "cpe:2.3:a:digium:certified_asterisk:*:*:*:*:*:*:*:*", "versionEndExcluding": "18.9-cert11" }, { "cpe23uri": "cpe:2.3:a:digium:certified_asterisk:*:*:*:*:*:*:*:*", "versionEndExcluding": "20.7-cert2", "versionStartIncluding": "19.0" } ], "negate": false, "operator": "OR" }, { "cpe_match": [ { "cpe23uri": "cpe:2.3:a:sangoma:certified_asterisk:*:*:*:*:*:*:*:*", "versionEndExcluding": "18.9-cert11" }, { "cpe23uri": "cpe:2.3:a:sangoma:certified_asterisk:*:*:*:*:*:*:*:*", "versionEndExcluding": "20.7-cert2", "versionStartIncluding": "19.0" } ], "negate": false, "operator": "OR" } ], "operator": "OR"}
Source: anchore_overrides
Type: Configuration
Product: asterisk
Operating System: debian
{ "fixed": "1:20.9.3~dfsg+~cs6.14.60671435-1"}
Source: debian
Type: Configuration
Product: asterisk
Operating System: altlinux
{ "fixed": "0:20.9.3-alt1"}
Source: redhat
Type: Configuration
Product: asterisk
Operating System: ubuntu focal 20.04
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: asterisk
Operating System: ubuntu oracular 24.10
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: asterisk
Operating System: ubuntu plucky 25.04
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: asterisk-devel
Operating System: altlinux
{ "fixed": "0:20.9.3-alt1"}
Source: redhat
Type: Configuration
Product: asterisk-jabber
Operating System: altlinux
{ "fixed": "0:20.9.3-alt1"}
Source: redhat
Type: Configuration
Product: asterisk-ldap
Operating System: altlinux
{ "fixed": "0:20.9.3-alt1"}
Source: redhat
Type: Configuration
Product: asterisk-odbc
Operating System: altlinux
{ "fixed": "0:20.9.3-alt1"}
Source: redhat
Type: Configuration
Product: asterisk-pgsql
Operating System: altlinux
{ "fixed": "0:20.9.3-alt1"}
Source: redhat
Type: Configuration
Product: asterisk-radius
Operating System: altlinux
{ "fixed": "0:20.9.3-alt1"}
Source: redhat
Type: Configuration
Product: asterisk-snmp
Operating System: altlinux
{ "fixed": "0:20.9.3-alt1"}
Source: redhat
Type: Configuration
Vendor: *
Product: asterisk
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:asterisk:asterisk:*:*:*:*:*:*:*:*", "versionEndExcluding": "18.24.2", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:ast...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:asterisk:asterisk:*:*:*:*:*:*:*:*", "versionEndExcluding": "18.24.2", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:asterisk:*:*:*:*:*:*:*:*", "versionEndExcluding": "20.9.1", "versionStartIncluding": "19.0.0", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:asterisk:21.4.0:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: *
Product: certified_asterisk
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:13.13.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:13.13.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:13.13.0:cert1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:13.13.0:cert1-rc1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:13.13.0:cert1-rc2:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:13.13.0:cert1-rc3:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:13.13.0:cert1-rc4:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:13.13.0:cert2:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:13.13.0:cert3:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:13.13.0:rc1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:13.13.0:rc2:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:16.8:cert1-rc1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:16.8:cert1-rc2:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:16.8:cert1-rc3:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:16.8:cert1-rc4:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:16.8:cert1-rc5:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:16.8:cert10:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:16.8:cert11:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:16.8:cert12:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:16.8:cert13:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:16.8:cert14:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:16.8:cert4-rc1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:16.8:cert4-rc2:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:16.8:cert4-rc3:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:16.8:cert4-rc4:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:16.8.0:-:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:16.8.0:cert1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:16.8.0:cert10:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:16.8.0:cert11:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:16.8.0:cert12:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:16.8.0:cert2:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:16.8.0:cert3:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:16.8.0:cert4:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:16.8.0:cert5:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:16.8.0:cert6:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:16.8.0:cert7:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:16.8.0:cert8:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:16.8.0:cert9:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:18.9:cert1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:18.9:cert1-rc1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:18.9:cert10:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:18.9:cert2:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:18.9:cert3:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:18.9:cert4:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:18.9:cert5:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:18.9:cert6:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:18.9:cert7:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:18.9:cert8:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:18.9:cert8-rc1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:18.9:cert8-rc2:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:18.9:cert9:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:20.7:cert1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:20.7:cert1-rc1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:asterisk:certified_asterisk:20.7:cert1-rc2:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd