Vulnerabilities > Digium > Medium
DATE | CVE | VULNERABILITY TITLE | RISK |
---|---|---|---|
2020-11-06 | CVE-2020-28327 | Improper Resource Shutdown or Release vulnerability in multiple products A res_pjsip_session crash was discovered in Asterisk Open Source 13.x before 13.37.1, 16.x before 16.14.1, 17.x before 17.8.1, and 18.x before 18.0.1. | 5.3 |
2019-11-22 | CVE-2019-18976 | NULL Pointer Dereference vulnerability in multiple products An issue was discovered in res_pjsip_t38.c in Sangoma Asterisk through 13.x and Certified Asterisk through 13.21-x. | 5.0 |
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. | 5.8 |
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. | 4.0 |
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. | 5.0 |
2019-07-12 | CVE-2019-12827 | Improper Restriction of Operations within the Bounds of a Memory Buffer 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. | 4.0 |
2019-05-23 | CVE-2016-7550 | NULL Pointer Dereference vulnerability in Digium Asterisk 13.10.0 asterisk 13.10.0 is affected by: denial of service issues in asterisk. | 5.0 |
2019-03-28 | CVE-2019-7251 | Integer Overflow or Wraparound vulnerability in Digium Asterisk An Integer Signedness issue (for a return code) in the res_pjsip_sdp_rtp module in Digium Asterisk versions 15.7.1 and earlier and 16.1.1 and earlier allows remote authenticated users to crash Asterisk via a specially crafted SDP protocol violation. | 4.0 |
2018-11-14 | CVE-2018-19278 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Digium Asterisk Buffer overflow in DNS SRV and NAPTR lookups in Digium Asterisk 15.x before 15.6.2 and 16.x before 16.0.1 allows remote attackers to crash Asterisk via a specially crafted DNS SRV or NAPTR response, because a buffer size is supposed to match an expanded length but actually matches a compressed length. | 5.0 |
2018-09-24 | CVE-2018-17281 | Resource Exhaustion vulnerability in multiple products There is a stack consumption vulnerability in the res_http_websocket.so module of Asterisk through 13.23.0, 14.7.x through 14.7.7, and 15.x through 15.6.0 and Certified Asterisk through 13.21-cert2. | 5.0 |