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asterisk open source vulnerabilities and exploits
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7.5
CVSSv3
CVE-2018-17281
There is a stack consumption vulnerability in the res_http_websocket.so module of Asterisk up to and including 13.23.0, 14.7.x up to and including 14.7.7, and 15.x up to and including 15.6.0 and Certified Asterisk up to and including 13.21-cert2. It allows an malicious user to cr...
Digium Asterisk
Digium Certified Asterisk 11.6
Digium Certified Asterisk 13.21
Digium Certified Asterisk 13.13
Digium Certified Asterisk 13.8
Digium Certified Asterisk 13.1
Debian Debian Linux 8.0
Debian Debian Linux 9.0
5.3
CVSSv3
CVE-2018-12227
An issue exists in Asterisk Open Source 13.x prior to 13.21.1, 14.x prior to 14.7.7, and 15.x prior to 15.4.1 and Certified Asterisk 13.18-cert prior to 13.18-cert4 and 13.21-cert prior to 13.21-cert2. When endpoint specific ACL rules block a SIP request, they respond with a 403 ...
Digium Asterisk
Digium Certified Asterisk 13.18
Digium Certified Asterisk 13.21
Debian Debian Linux 9.0
6.5
CVSSv3
CVE-2018-12228
An issue exists in Asterisk Open Source 15.x prior to 15.4.1. When connected to Asterisk via TCP/TLS, if the client abruptly disconnects, or sends a specially crafted message, then Asterisk gets caught in an infinite loop while trying to read the data stream. This renders the sys...
Asterisk Open Source
7.5
CVSSv3
CVE-2018-7284
A Buffer Overflow issue exists in Asterisk up to and including 13.19.1, 14.x up to and including 14.7.5, and 15.x up to and including 15.2.1, and Certified Asterisk up to and including 13.18-cert2. When processing a SUBSCRIBE request, the res_pjsip_pubsub module stores the accept...
Digium Asterisk
Digium Certified Asterisk 13.18
Digium Certified Asterisk
Debian Debian Linux 9.0
1 EDB exploit
1 Github repository
6.5
CVSSv3
CVE-2018-7286
An issue exists in Asterisk up to and including 13.19.1, 14.x up to and including 14.7.5, and 15.x up to and including 15.2.1, and Certified Asterisk up to and including 13.18-cert2. res_pjsip allows remote authenticated users to crash Asterisk (segmentation fault) by sending a n...
Digium Asterisk
Digium Asterisk 13.19.1
Digium Certified Asterisk
Debian Debian Linux 9.0
1 EDB exploit
5.9
CVSSv3
CVE-2017-17664
A Remote Crash issue exists in Asterisk Open Source 13.x prior to 13.18.4, 14.x prior to 14.7.4, and 15.x prior to 15.1.4 and Certified Asterisk prior to 13.13-cert9. Certain compound RTCP packets cause a crash in the RTCP Stack.
Digium Asterisk
Digium Certified Asterisk 13.13
Digium Certified Asterisk
7.5
CVSSv3
CVE-2017-17090
An issue exists in chan_skinny.c in Asterisk Open Source 13.18.2 and older, 14.7.2 and older, and 15.1.2 and older, and Certified Asterisk 13.13-cert7 and older. If the chan_skinny (aka SCCP protocol) channel driver is flooded with certain requests, it can cause the asterisk proc...
Digium Certified Asterisk 13.13
Digium Certified Asterisk
Digium Asterisk
1 EDB exploit
8.8
CVSSv3
CVE-2017-16671
A Buffer Overflow issue exists in Asterisk Open Source 13 prior to 13.18.1, 14 prior to 14.7.1, and 15 prior to 15.1.1 and Certified Asterisk 13.13 prior to 13.13-cert7. No size checking is done when setting the user field for Party B on a CDR. Thus, it is possible for someone to...
Digium Asterisk
Digium Certified Asterisk 13.13.0
5.9
CVSSv3
CVE-2017-16672
An issue exists in Asterisk Open Source 13 prior to 13.18.1, 14 prior to 14.7.1, and 15 prior to 15.1.1 and Certified Asterisk 13.13 prior to 13.13-cert7. A memory leak occurs when an Asterisk pjsip session object is created and that call gets rejected before the session itself i...
Digium Asterisk
Digium Certified Asterisk 13.13.0
7.5
CVSSv3
CVE-2017-14099
In res/res_rtp_asterisk.c in Asterisk 11.x prior to 11.25.2, 13.x prior to 13.17.1, and 14.x prior to 14.6.1 and Certified Asterisk 11.x prior to 11.6-cert17 and 13.x prior to 13.13-cert5, unauthorized data disclosure (media takeover in the RTP stack) is possible with careful tim...
Digium Asterisk 13.1.0
Digium Asterisk 13.2.1
Digium Asterisk 13.8.0
Digium Asterisk 13.15.0
Digium Asterisk 13.7.0
Digium Asterisk 13.7.1
Digium Asterisk 13.12
Digium Asterisk 13.1.1
Digium Asterisk 13.14.0
Digium Asterisk 13.4.0
Digium Asterisk 13.17.0
Digium Asterisk 13.2.0
Digium Asterisk 13.3.2
Digium Asterisk 13.0.1
Digium Asterisk 13.10.0
Digium Asterisk 13.6.0
Digium Asterisk 13.0.0
Digium Asterisk 13.11.1
Digium Asterisk 13.13.1
Digium Asterisk 13.11.0
Digium Asterisk 13.9.0
Digium Asterisk 13.12.0
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
TCP
CVE-2024-4577
CVE-2024-2695
CVE-2024-31870
injection
CVE-2024-3813
arbitrary code
CVE-2024-27801
CVE-2024-30120
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