UBUNTU-CVE-2021-32611

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Source

https://ubuntu.com/security/CVE-2021-32611

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-32611.json

JSON Data

https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2021-32611

Upstream

CVE-2021-32611

Published

2021-05-12T16:15:00Z

Modified

2025-10-24T04:50:20Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Ubuntu - medium

Summary

[none]

Details

A NULL pointer dereference vulnerability exists in eXcall_api.c in Antisip eXosip2 through 5.2.0 when handling certain 3xx redirect responses.

References

Affected packages

Ubuntu:16.04:LTS / libexosip2

Package

Name: libexosip2
Purl: pkg:deb/ubuntu/libexosip2@4.1.0-2?arch=source&distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

4.*

4.1.0-2

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "libexosip2-11",
            "binary_version": "4.1.0-2"
        },
        {
            "binary_name": "libexosip2-dev",
            "binary_version": "4.1.0-2"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-32611.json"

Ubuntu:18.04:LTS / libexosip2