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digium vulnerabilities and exploits
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578
VMScore
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
383
VMScore
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
383
VMScore
CVE-2014-2288
The PJSIP channel driver in Asterisk Open Source 12.x prior to 12.1.1, when qualify_frequency "is enabled on an AOR and the remote SIP server challenges for authentication of the resulting OPTIONS request," allows remote malicious users to cause a denial of service (cra...
Digium Asterisk 12.1.0
Digium Asterisk 12.0.0
356
VMScore
CVE-2019-12827
Buffer overflow in res_pjsip_messaging in Digium Asterisk versions 13.21-cert3, 13.27.0, 15.7.2, 16.4.0 and previous versions allows remote authenticated users to crash Asterisk by sending a specially crafted SIP MESSAGE message.
Digium Certified Asterisk 13.21
Digium Asterisk
668
VMScore
CVE-2007-6171
SQL injection vulnerability in the Postgres Realtime Engine (res_config_pgsql) in Asterisk 1.4.x prior to 1.4.15 and C.x before C.1.0-beta6 allows remote malicious users to execute arbitrary SQL commands via unknown vectors.
Digium Asterisk C.1.0
Digium Asterisk
445
VMScore
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 13.21
Digium Certified Asterisk 13.18
Debian Debian Linux 9.0
694
VMScore
CVE-2007-4103
The IAX2 channel driver (chan_iax2) in Asterisk Open 1.2.x prior to 1.2.23, 1.4.x prior to 1.4.9, and Asterisk Appliance Developer Kit prior to 0.6.0, when configured to allow unauthenticated calls, allows remote malicious users to cause a denial of service (resource exhaustion) ...
Digium Asterisk
Digium Asterisk Appliance Developer Kit
534
VMScore
CVE-2011-0495
Stack-based buffer overflow in the ast_uri_encode function in main/utils.c in Asterisk Open Source prior to 1.4.38.1, 1.4.39.1, 1.6.1.21, 1.6.2.15.1, 1.6.2.16.1, 1.8.1.2, 1.8.2.; and Business Edition before C.3.6.2; when running in pedantic mode allows remote authenticated users ...
Digium Asterisk
Digium Asterisknow 1.5
Fedoraproject Fedora 13
Fedoraproject Fedora 14
Debian Debian Linux 6.0
Digium S800i Firmware 1.2.0
445
VMScore
CVE-2019-18976
An issue exists in res_pjsip_t38.c in Sangoma Asterisk up to and including 13.x and Certified Asterisk up to and including 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. Thi...
Digium Certified Asterisk 13.21
Digium Asterisk
Debian Debian Linux 9.0
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
VMScore
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-23316
SQL injection
type confusion
CVE-2024-20697
CVE-2024-4344
local
CVE-2024-30043
CVE-2024-3821
CVE-2024-5041
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