UBUNTU-CVE-2018-21232

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Source
https://ubuntu.com/security/CVE-2018-21232
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-21232.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2018-21232
Related
Published
2020-04-29T14:15:00Z
Modified
2025-06-03T17:32:46Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

re2c before 2.0 has uncontrolled recursion that causes stack consumption in findfixedtags.

References

Affected packages

Ubuntu:Pro:14.04:LTS / re2c

Package

Name
re2c
Purl
pkg:deb/ubuntu/re2c@0.13.5-1build2?arch=source&distro=esm-infra-legacy/trusty

Affected ranges

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

Affected versions

0.*

0.13.5-1build2

Ecosystem specific 

{
    "ubuntu_priority": "low"
}

Ubuntu:Pro:16.04:LTS / re2c

Package

Name
re2c
Purl
pkg:deb/ubuntu/re2c@0.16-1?arch=source&distro=esm-infra/xenial

Affected ranges

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

Affected versions

0.*

0.13.5-1build2
0.15.3-1ubuntu1
0.16-1

Ecosystem specific 

{
    "ubuntu_priority": "low"
}

Ubuntu:Pro:18.04:LTS / re2c

Package

Name
re2c
Purl
pkg:deb/ubuntu/re2c@1.0.1-1?arch=source&distro=esm-infra/bionic

Affected ranges

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

Affected versions

1.*

1.0.1-1

Ecosystem specific 

{
    "ubuntu_priority": "low"
}

Ubuntu:Pro:20.04:LTS / re2c

Package

Name
re2c
Purl
pkg:deb/ubuntu/re2c@1.3-1ubuntu0.1?arch=source&distro=esm-infra/focal

Affected ranges

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

Affected versions

1.*

1.2.1-1
1.3-1
1.3-1build1
1.3-1ubuntu0.1

Ecosystem specific 

{
    "ubuntu_priority": "low"
}

Ubuntu:22.04:LTS / re2c

Package

Name
re2c
Purl
pkg:deb/ubuntu/re2c@3.0-1?arch=source&distro=jammy

Affected ranges

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

Affected versions

2.*

2.0.3-1build1
2.2-1

3.*

3.0-1

Ecosystem specific 

{
    "ubuntu_priority": "low"
}

Ubuntu:24.10 / re2c

Package

Name
re2c
Purl
pkg:deb/ubuntu/re2c@3.1-1build1?arch=source&distro=oracular

Affected ranges

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

Affected versions

3.*

3.1-1build1

Ecosystem specific 

{
    "ubuntu_priority": "low"
}

Ubuntu:24.04:LTS / re2c

Package

Name
re2c
Purl
pkg:deb/ubuntu/re2c@3.1-1build1?arch=source&distro=noble

Affected ranges

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

Affected versions

3.*

3.1-1
3.1-1build1

Ecosystem specific 

{
    "ubuntu_priority": "low"
}

Ubuntu:25.04 / re2c

Package

Name
re2c
Purl
pkg:deb/ubuntu/re2c@4.1-1?arch=source&distro=plucky

Affected ranges

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

Affected versions

3.*

3.1-1build1

4.*

4.0.1-1
4.0.2-1
4.1-1

Ecosystem specific 

{
    "ubuntu_priority": "low"
}