CVE-2019-18976
- State
- Published
- Severity
- Not scored
- Published
- Nov 22, 2019
- Updated
- Aug 5, 2024
- Reserved
- Nov 14, 2019
Description
An issue was discovered in res_pjsip_t38.c in Sangoma Asterisk through 13.x and Certified Asterisk through 13.21-x. If it receives a re-invite initiating T.38 faxing and has a port of 0 and no c line in the SDP, a NULL pointer dereference and crash will occur. This is different from CVE-2019-18940.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://www.asterisk.org/downloads/security-advisories
- https://www.cybersecurity-help.cz/vdb/SB2019112218?affChecked=1
- https://packetstormsecurity.com/files/155436/Asterisk-Project-Security-Advisory-AST-2019-008.html
- https://seclists.org/fulldisclosure/2019/Nov/20
- http://downloads.asterisk.org/pub/security/AST-2019-008.html
- [debian-lts-announce] 20220403 [SECURITY] [DLA 2969-1] asterisk security updatemailing-list
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