Pjsip vulnerabilitiesRanked by how likely they are to be used.
Pjsip is made by Teluu. We track 26 published vulnerabilities in it, across 61 versions. None of them is on the list of flaws known to be exploited today. If you run Pjsip, keep it on a version the vendor still supports.
We keep watching the known-exploited list.
Which Pjsip vulnerabilities are being exploited?
This is the list that matters most: flaws criminals are using now.
None of Pjsip's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.
Which Pjsip flaws are most likely to be used?
Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.
- 4.9%CVE-2021-37706High
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.
- 4.4%CVE-2022-21723Critical
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.
- 4.0%CVE-2022-23608High
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.
- 3.6%CVE-2021-43845High
PJSIP is a free and open source multimedia communication library.
- 3.5%CVE-2017-16872Critical
An issue was discovered in Teluu pjproject (pjlib and pjlib-util) in PJSIP before 2.7.1.
- 3.4%CVE-2018-1000099High
Teluu PJSIP version 2.7.1 and earlier contains a Access of Null/Uninitialized Pointer vulnerability in pjmedia SDP parsing that can result in Crash.
- 3.4%CVE-2017-16875High
An issue was discovered in Teluu pjproject (pjlib and pjlib-util) in PJSIP before 2.7.1.
- 3.3%CVE-2018-1000098High
Teluu PJSIP version 2.7.1 and earlier contains a Integer Overflow vulnerability in pjmedia SDP parsing that can result in Crash.
- 2.5%CVE-2021-43299Critical
Stack overflow in PJSUA API when calling pjsua_player_create.
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1 new flaw affects software Acme tracks
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 affected versions if the incoming STUN message contains an ERROR-CODE attribute, the header length is not checked before performing a subtraction operation, potentially resulting in an integer underflow scenario. This issue affects all users that use STUN. A malicious actor located within the victim’s network may forge and send a specially crafted UDP (STUN) message that could remotely execute arbitrary code on the victim’s machine. Users are advised to upgrade as soon as possible. There are no known workarounds.
- Matched to
- Pjsip on Acme's software list
- What to do
- Plan in the vendor’s update
Sent to the alert recipients Acme chose. Also in the app and to Acme's webhook.
We track 26 published vulnerabilities listed under the name Pjsip, across 61 versions.
None of Pjsip's vulnerabilities is on the list of flaws known to be exploited today.
Create a Precursor Intelligence account and track Pjsip. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.