Lucene search
+L

CVE-2021-43804

🗓️ 22 Dec 2021 00:00:00Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 3 Media mentions👁 146 Views

PJSIP library in affected versions allows out-of-bound read access via RTCP BYE message. Upgrade recommended

Related
Detection
Affected
Refs
Social
ReporterTitlePublishedViews
Family
alpinelinux
AlpineLinux
CVE-2021-43804
22 Dec 202100:00
–alpinelinux
bdu_fstec
BDU FSTEC
PJSIP Heap Buffer Overflow DoS
4 Mar 202200:00
–bdu_fstec
cnnvd
CNNVD
PJSIP 缓冲区错误漏洞
22 Dec 202100:00
–cnnvd
cvelist
Cvelist
CVE-2021-43804 Out-of-bounds read when parsing RTCP BYE message in PJSIP
22 Dec 202100:00
–cvelist
debian
Debian
[SECURITY] [DLA 2962-1] pjproject security update
28 Mar 202214:23
–debian
debian
Debian
[SECURITY] [DLA 3194-1] asterisk security update
17 Nov 202211:35
–debian
debian
Debian
[SECURITY] [DLA 3549-1] ring security update
29 Aug 202321:15
–debian
debian
Debian
[SECURITY] [DLA 3887-1] ring security update
15 Sep 202401:13
–debian
debian
Debian
[SECURITY] [DSA 5285-1] asterisk security update
17 Nov 202221:42
–debian
debiancve
Debian CVE
CVE-2021-43804
22 Dec 202100:00
–debiancve
Rows per page
NVD
Vulners
Node
teluupjsipRange≤2.11.1
[
  {
    "vendor": "pjsip",
    "product": "pjproject",
    "versions": [
      {
        "version": "<= 2.11.1",
        "status": "affected"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

17 Jun 2026 04:11Current
8.1High risk
Vulners AI Score8.1
CVSS 3.17.3
CVSS 27.5
EPSS0.02293
146