CVE-2018-11503

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Source
https://nvd.nist.gov/vuln/detail/CVE-2018-11503
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-11503.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2018-11503
Related
Published
2018-05-26T21:29:00Z
Modified
2025-01-14T07:21:23.937609Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

The isfootnote function in markdown.c in libmarkdown.a in DISCOUNT 2.2.3a allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted file, as demonstrated by mkd2html.

References

Affected packages

Debian:11 / discount

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.2.4-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / discount

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.2.4-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / discount

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.2.4-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Git / github.com/orc/discount

Affected ranges

Type
GIT
Repo
https://github.com/orc/discount
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
35aa1494b3cb0554e33c26d998b024790c80d997

Affected versions

2.*

2.2.1

Other

=a
aa

v0.*

v0.1
v0.2
v0.3
v0.4
v0.6
v0.7
v0.7.5
v0.8
v0.8.1
v0.8.2
v0.9
v0.9.1
v0.9.2
v0.9.3
v0.9.4
v0.9.5
v0.9.6
v0.9.7

v1.*

v1.0.0
v1.1.0
v1.1.1
v1.1.2
v1.1.2a
v1.1.3
v1.1.4
v1.1.5
v1.2.0
v1.2.1
v1.2.10
v1.2.2
v1.2.3
v1.2.4
v1.2.5
v1.2.6
v1.2.7
v1.2.8
v1.2.9
v1.3.0
v1.3.0pre1
v1.3.0pre2
v1.3.0pre3
v1.3.0pre4
v1.3.1
v1.3.2
v1.3.3
v1.3.4
v1.3.5
v1.3.6
v1.4.0
v1.4.1
v1.4.1pre0
v1.4.2
v1.4.3
v1.4.4
v1.4.5
v1.5
v1.5.1
v1.5.2
v1.5.3
v1.5.4
v1.5.5
v1.5.6
v1.5.7
v1.5.8
v1.6.0
v1.6.1
v1.6.2
v1.6.3
v1.6.4
v1.6.5
v1.6.6
v1.6.7
v1.6.8

v2.*

v2.0
v2.0.1
v2.0.2
v2.0.3
v2.0.4
v2.0.4beta1
v2.0.4beta2
v2.0.4beta3
v2.0.4beta4
v2.0.4beta5
v2.0.5
v2.0.6
v2.0.7
v2.0.8
v2.0.9
v2.1.0
v2.1.1
v2.1.1.1
v2.1.1.2
v2.1.1.3
v2.1.2
v2.1.3
v2.1.5
v2.1.5a
v2.1.6
v2.1.7
v2.1.8
v2.1.8a
v2.2.0
v2.2.1
v2.2.2
v2.2.3
v2.2.3b6
v2.2.3b7
v2.2.3b8