CVE - CVE-2021-21375

CVE-ID
CVE-2021-21375	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
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 PJSIP version 2.10 and earlier, after an initial INVITE has been sent, when two 183 responses are received, with the first one causing negotiation failure, a crash will occur. This results in a denial of service.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
CONFIRM:https://github.com/pjsip/pjproject/security/advisories/GHSA-hvq6-f89p-frvp URL:https://github.com/pjsip/pjproject/security/advisories/GHSA-hvq6-f89p-frvp GENTOO:GLSA-202107-42 URL:https://security.gentoo.org/glsa/202107-42 MISC:https://github.com/pjsip/pjproject/commit/97b3d7addbaa720b7ddb0af9bf6f3e443e664365 URL:https://github.com/pjsip/pjproject/commit/97b3d7addbaa720b7ddb0af9bf6f3e443e664365 MLIST:[debian-lts-announce] 20210423 [SECURITY] [DLA 2636-1] pjproject security update URL:https://lists.debian.org/debian-lts-announce/2021/04/msg00023.html MLIST:[debian-lts-announce] 20210523 [SECURITY] [DLA 2665-1] ring security update URL:https://lists.debian.org/debian-lts-announce/2021/05/msg00020.html
Assigning CNA
GitHub (maintainer security advisories)
Date Record Created
20201222	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20201222)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
This is an record on the CVE List, which provides common identifiers for publicly known cybersecurity vulnerabilities.
Search CVE Using Keywords: You can also search by reference using the CVE Reference Maps.
For More Information: CVE Request Web Form (select "Other" from dropdown)