Vulnerabilities > Digium > Asterisk > 16.2.1
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2021-02-18 | CVE-2020-35776 | Classic Buffer Overflow vulnerability in Digium Asterisk A buffer overflow in res_pjsip_diversion.c in Sangoma Asterisk versions 13.38.1, 16.15.1, 17.9.1, and 18.1.1 allows remote attacker to crash Asterisk by deliberately misusing SIP 181 responses. | 6.5 |
| 2021-01-29 | CVE-2020-35652 | Unspecified vulnerability in Digium Asterisk An issue was discovered in res_pjsip_diversion.c in Sangoma Asterisk before 13.38.0, 14.x through 16.x before 16.15.0, 17.x before 17.9.0, and 18.x before 18.1.0. | 6.5 |
| 2019-11-22 | CVE-2019-18610 | Missing Authorization vulnerability in multiple products An issue was discovered in manager.c in Sangoma Asterisk through 13.x, 16.x, 17.x and Certified Asterisk 13.21 through 13.21-cert4. | 8.8 |
| 2019-11-22 | CVE-2019-18790 | Missing Authorization vulnerability in multiple products An issue was discovered in channels/chan_sip.c in Sangoma Asterisk 13.x before 13.29.2, 16.x before 16.6.2, and 17.x before 17.0.1, and Certified Asterisk 13.21 before cert5. | 6.5 |
| 2019-09-09 | CVE-2019-15297 | NULL Pointer Dereference vulnerability in Digium Asterisk res_pjsip_t38 in Sangoma Asterisk 15.x before 15.7.4 and 16.x before 16.5.1 allows an attacker to trigger a crash by sending a declined stream in a response to a T.38 re-invite initiated by Asterisk. | 6.5 |
| 2019-09-09 | CVE-2019-15639 | Improper Input Validation vulnerability in Digium Asterisk main/translate.c in Sangoma Asterisk 13.28.0 and 16.5.0 allows a remote attacker to send a specific RTP packet during a call and cause a crash in a specific scenario. | 7.5 |
| 2019-07-12 | CVE-2019-13161 | NULL Pointer Dereference vulnerability in multiple products An issue was discovered in Asterisk Open Source through 13.27.0, 14.x and 15.x through 15.7.2, and 16.x through 16.4.0, and Certified Asterisk through 13.21-cert3. | 5.3 |
| 2019-07-12 | CVE-2019-12827 | Out-of-bounds Write vulnerability in Digium Asterisk and Certified Asterisk Buffer overflow in res_pjsip_messaging in Digium Asterisk versions 13.21-cert3, 13.27.0, 15.7.2, 16.4.0 and earlier allows remote authenticated users to crash Asterisk by sending a specially crafted SIP MESSAGE message. | 6.5 |