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Critical 9.8
Insecure Permissions vulnerability in asterisk v22 allows a remote attacker to execute arbitrary code via the action_cr…
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Critical 9.8
PJSIP has use-after-free vulnerability in SRTP media transport
PJSIP is a free and open source multimedia communication library written in C with high level API in C, C++, Java, C#, and Python languages. SRTP is a higher level media transport which is stacked upon a lower level media transport such as UDP and ICE. Curren…
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Critical 9.1
Media transport downgrade from the secure version (SRTP) to non-secure (RTP) in pjsip
PJSIP is a free and open source multimedia communication library written in C. When processing certain packets, PJSIP may incorrectly switch from using SRTP media transport to using basic RTP upon SRTP restart, causing the media to be sent insecurely. The vul…
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Critical 9.8
Potential stack buffer overflow when parsing message as a STUN client
PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In versions prior to and including 2.12.1 a stack buffer overflow vulnerability affects PJ…
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Critical 9.8
Potential out-of-bound read/write in PJSIP
PJSIP is a free and open source multimedia communication library written in C. PJSIP versions 2.12 and prior do not parse incoming RTCP feedback RPSI (Reference Picture Selection Indication) packet, but any app that directly uses pjmedia_rtcp_fb_parse_rpsi() …
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Critical 9.1
Out-of-bounds read in multipart parsing in PJSIP
PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In versions 2.11.1 and prior, parsing an incoming SIP message that contains a malformed mu…
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Critical 9.1
Potential out-of-bound read during RTP/RTCP parsing in PJSIP
PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In version 2.11.1 and prior, there are various cases where it is possible that certain inc…