DEBIAN-CVE-2019-11391

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Source
https://security-tracker.debian.org/tracker/CVE-2019-11391
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2019-11391.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2019-11391
Upstream
Published
2019-04-21T02:29:00.487Z
Modified
2026-03-17T02:45:39.168379Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
Summary
[none]
Details

An issue was discovered in OWASP ModSecurity Core Rule Set (CRS) through 3.1.0. /rules/REQUEST-933-APPLICATION-ATTACK-PHP.conf allows remote attackers to cause a denial of service (ReDOS) by entering a specially crafted string with $a# at the beginning and nested repetition operators. NOTE: the software maintainer disputes that this is a vulnerability because the issue cannot be exploited via ModSecurity

References

Affected packages

Debian:11 / modsecurity-crs

Package

Name
modsecurity-crs
Purl
pkg:deb/debian/modsecurity-crs?arch=source

Affected ranges

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

Affected versions

3.*
3.3.0-1
3.3.0-1+deb11u1
3.3.2-1
3.3.4-1~deb11u1
3.3.4-1~deb11u2
3.3.4-1
3.3.5-1
3.3.5-2
3.3.6-1
3.3.7-1
3.3.8-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2019-11391.json"

Debian:12 / modsecurity-crs

Package

Name
modsecurity-crs
Purl
pkg:deb/debian/modsecurity-crs?arch=source

Affected ranges

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

Affected versions

3.*
3.3.4-1
3.3.4-1+deb12u1
3.3.4-1+deb12u2
3.3.5-1
3.3.5-2
3.3.6-1
3.3.7-1
3.3.8-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2019-11391.json"

Debian:13 / modsecurity-crs

Package

Name
modsecurity-crs
Purl
pkg:deb/debian/modsecurity-crs?arch=source

Affected ranges

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

Affected versions

3.*
3.3.7-1
3.3.7-1+deb13u1
3.3.8-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2019-11391.json"

Debian:14 / modsecurity-crs

Package

Name
modsecurity-crs
Purl
pkg:deb/debian/modsecurity-crs?arch=source

Affected ranges

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

Affected versions

3.*
3.3.7-1
3.3.8-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2019-11391.json"