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Alpine Linux Development TeamALPINE:CVE-2023-0809HistoryOct 02, 2023 - 7:15 p.m.
CVE-2023-0809
2023-10-0219:15:09
Alpine Linux Development Team
security.alpinelinux.org
34
memory allocation
mosquitto
vulnerability
5.8 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L
0.0004 Low
EPSS
Percentile
13.2%
In Mosquitto before 2.0.16, excessive memory is allocated based on malicious initial packets that are not CONNECT packets.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Alpine | 3.17-main | noarch | mosquitto | = 2.0.15-r1 | UNKNOWN |
| Alpine | 3.16-main | noarch | mosquitto | = 2.0.14-r2 | UNKNOWN |
| Alpine | 3.15-main | noarch | mosquitto | = 2.0.14-r1 | UNKNOWN |
| Alpine | edge-main | noarch | mosquitto | < 2.0.16-r0 | UNKNOWN |
| Alpine | 3.18-main | noarch | mosquitto | < 2.0.16-r0 | UNKNOWN |
| Alpine | 3.19-main | noarch | mosquitto | < 2.0.16-r0 | UNKNOWN |
| Alpine | 3.20-main | noarch | mosquitto | < 2.0.16-r0 | UNKNOWN |
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CVSS3
Attack Vector
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Privileges Required
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User Interaction
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Scope
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Confidentiality Impact
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Integrity Impact
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Availability Impact
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CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L
0.0004 Low
EPSS
Percentile
13.2%
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