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Bug #9182

Bug #9180: kamailio: Security vulnerability in Kamailio core related to To header processing (CVE-2018-14767)

[3.8] kamailio: Security vulnerability in Kamailio core related to To header processing (CVE-2018-14767)

Added by Alicha CH 6 months ago. Updated 4 months ago.

Status:
Closed
Priority:
Normal
Category:
Security
Target version:
Start date:
08/02/2018
Due date:
% Done:

100%

Estimated time:
Affected versions:
Security IDs:

Description

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.

References:

https://skalatan.de/blog/advisory-hw-2018-05
https://nvd.nist.gov/vuln/detail/CVE-2018-14767


Related issues

Copied from Alpine Linux - Bug #9180: kamailio: Security vulnerability in Kamailio core related to To header processing (CVE-2018-14767)Closed2018-08-02

History

#1 Updated by Alicha CH 6 months ago

  • Copied from Bug #9180: kamailio: Security vulnerability in Kamailio core related to To header processing (CVE-2018-14767) added

#2 Updated by Natanael Copa 6 months ago

  • Status changed from New to Resolved
  • % Done changed from 0 to 100

#3 Updated by Alicha CH 4 months ago

  • Project changed from Alpine Security to Alpine Linux
  • Category set to Security
  • Status changed from Resolved to Closed
  • Security IDs deleted (CVE-2018-14767)

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