DEBIAN-CVE-2018-21232

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Source
https://security-tracker.debian.org/tracker/CVE-2018-21232
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2018-21232.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2018-21232
Upstream
Published
2020-04-29T14:15:14.417Z
Modified
2025-11-14T04:02:50.035423Z
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

Debian:11 / re2c

Package

Name
re2c
Purl
pkg:deb/debian/re2c?arch=source

Affected ranges

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

Affected versions

2.*

2.0.3-1
2.1.1-1
2.2-1

3.*

3.0-1
3.0-2
3.1-1

4.*

4.0.1-1
4.0.2-1
4.1-1
4.2-1
4.3-1
4.3-2

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2018-21232.json"

Debian:12 / re2c

Package

Name
re2c
Purl
pkg:deb/debian/re2c?arch=source

Affected ranges

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

Affected versions

3.*

3.0-2
3.1-1

4.*

4.0.1-1
4.0.2-1
4.1-1
4.2-1
4.3-1
4.3-2

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2018-21232.json"

Debian:13 / re2c

Package

Name
re2c
Purl
pkg:deb/debian/re2c?arch=source

Affected ranges

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

Affected versions

4.*

4.1-1
4.2-1
4.3-1
4.3-2

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2018-21232.json"

Debian:14 / re2c

Package

Name
re2c
Purl
pkg:deb/debian/re2c?arch=source

Affected ranges

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

Affected versions

4.*

4.1-1
4.2-1
4.3-1
4.3-2

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2018-21232.json"