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
Published
2021-05-12T16:15:00Z
Modified
2025-09-08T16:47:10Z
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:Pro:16.04:LTS / libexosip2

Package

Name
libexosip2
Purl
pkg:deb/ubuntu/libexosip2@4.1.0-2?arch=source&distro=esm-apps/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"
        }
    ]
}

Ubuntu:Pro:18.04:LTS / libexosip2

Package

Name
libexosip2
Purl
pkg:deb/ubuntu/libexosip2@4.1.0-2.2~build1?arch=source&distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

4.*

4.1.0-2.1ubuntu1
4.1.0-2.2~build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libexosip2-11",
            "binary_version": "4.1.0-2.2~build1"
        },
        {
            "binary_name": "libexosip2-dev",
            "binary_version": "4.1.0-2.2~build1"
        }
    ]
}