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digium asterisk vulnerabilities and exploits
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445
VMScore
CVE-2014-8415
Race condition in the chan_pjsip channel driver in Asterisk Open Source 12.x prior to 12.7.1 and 13.x prior to 13.0.1 allows remote malicious users to cause a denial of service (assertion failure and crash) via a cancel request for a SIP session with a queued action to (1) answer...
Digium Asterisk
445
VMScore
CVE-2014-8416
Use-after-free vulnerability in the PJSIP channel driver in Asterisk Open Source 12.x prior to 12.7.1 and 13.x prior to 13.0.1, when using the res_pjsip_refer module, allows remote malicious users to cause a denial of service (crash) via an in-dialog INVITE with Replaces message,...
Digium Asterisk
357
VMScore
CVE-2019-15297
res_pjsip_t38 in Sangoma Asterisk 15.x prior to 15.7.4 and 16.x prior to 16.5.1 allows an malicious user to trigger a crash by sending a declined stream in a response to a T.38 re-invite initiated by Asterisk. The crash occurs because of a NULL session media object dereference.
Digium Asterisk
605
VMScore
CVE-2007-5358
Multiple buffer overflows in the voicemail functionality in Asterisk 1.4.x prior to 1.4.13, when using IMAP storage, might allow (1) remote malicious users to execute arbitrary code via a long combination of Content-type and Content-description headers, or (2) local users to exec...
Digium Asterisk
445
VMScore
CVE-2018-7285
A NULL pointer access issue exists in Asterisk 15.x up to and including 15.2.1. The RTP support in Asterisk maintains its own registry of dynamic codecs and desired payload numbers. While an SDP negotiation may result in a codec using a different payload number, these desired one...
Digium Asterisk
356
VMScore
CVE-2019-7251
An Integer Signedness issue (for a return code) in the res_pjsip_sdp_rtp module in Digium Asterisk versions 15.7.1 and previous versions and 16.1.1 and previous versions allows remote authenticated users to crash Asterisk via a specially crafted SDP protocol violation.
Digium Asterisk
356
VMScore
CVE-2020-35652
An issue exists in res_pjsip_diversion.c in Sangoma Asterisk prior to 13.38.0, 14.x up to and including 16.x prior to 16.15.0, 17.x prior to 17.9.0, and 18.x prior to 18.1.0. A crash can occur when a SIP message is received with a History-Info header that contains a tel-uri, or w...
Digium Asterisk
383
VMScore
CVE-2020-35776
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 malicious user to crash Asterisk by deliberately misusing SIP 181 responses.
Digium Asterisk
445
VMScore
CVE-2019-15639
main/translate.c in Sangoma Asterisk 13.28.0 and 16.5.0 allows a remote malicious user to send a specific RTP packet during a call and cause a crash in a specific scenario.
Digium Asterisk
516
VMScore
CVE-2019-18790
An issue exists in channels/chan_sip.c in Sangoma Asterisk 13.x prior to 13.29.2, 16.x prior to 16.6.2, and 17.x prior to 17.0.1, and Certified Asterisk 13.21 before cert5. A SIP request can be sent to Asterisk that can change a SIP peer's IP address. A REGISTER does not nee...
Digium Certified Asterisk 13.21.0
Digium Asterisk
Debian Debian Linux 8.0
Debian Debian Linux 9.0
VMScore
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2023-52710
arbitrary
CVE-2024-5272
CVE-2024-2961
brute force
remote
CVE-2024-32944
CVE-2024-36241
CVE-2024-5274
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