Alpine Linux Development TeamALPINE:CVE-2018-14767CVE-2018-14767
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.4 High
AI Score
Confidence
High
0.747 High
EPSS
Percentile
98.2%
In Kamailio before 5.0.7 and 5.1.x before 5.1.4, a crafted SIP message with a double “To” header and an empty “To” tag causes a segmentation fault and crash. The reason is missing input validation in the “build_res_buf_from_sip_req” core function. This could result in denial of service and potentially the execution of arbitrary code.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Alpine | edge-main | noarch | kamailio | < 5.1.4-r0 | UNKNOWN |
| Alpine | 3.10-main | noarch | kamailio | < 5.1.4-r0 | UNKNOWN |
| Alpine | 3.11-main | noarch | kamailio | < 5.1.4-r0 | UNKNOWN |
| Alpine | 3.12-main | noarch | kamailio | < 5.1.4-r0 | UNKNOWN |
| Alpine | 3.13-main | noarch | kamailio | < 5.1.4-r0 | UNKNOWN |
| Alpine | 3.14-main | noarch | kamailio | < 5.1.4-r0 | UNKNOWN |
| Alpine | 3.15-main | noarch | kamailio | < 5.1.4-r0 | UNKNOWN |
| Alpine | 3.16-main | noarch | kamailio | < 5.1.4-r0 | UNKNOWN |
| Alpine | 3.17-main | noarch | kamailio | < 5.1.4-r0 | UNKNOWN |
| Alpine | 3.18-main | noarch | kamailio | < 5.1.4-r0 | UNKNOWN |
Related
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.4 High
AI Score
Confidence
High
0.747 High
EPSS
Percentile
98.2%