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Debian Security Bug TrackerDEBIANCVE:CVE-2023-30362HistoryJun 23, 2023 - 12:15 p.m.
CVE-2023-30362
2023-06-2312:15:09
Debian Security Bug Tracker
security-tracker.debian.org
2
buffer overflow
libcoap library
vulnerability
coap
information disclosure
unix
CVSS3
7.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS
0.001
Percentile
47.6%
Buffer Overflow vulnerability in coap_send function in libcoap library 4.3.1-103-g52cfd56 fixed in 4.3.1-120-ge242200 allows attackers to obtain sensitive information via malformed pdu.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | libcoap3 | <= 4.3.1-1 | libcoap3_4.3.1-1_all.deb |
| Debian | 999 | all | libcoap3 | < 4.3.1-2 | libcoap3_4.3.1-2_all.deb |
| Debian | 13 | all | libcoap3 | < 4.3.1-2 | libcoap3_4.3.1-2_all.deb |
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CVSS3
7.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS
0.001
Percentile
47.6%
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