DEBIAN-CVE-2023-22485

See a problem?
Please try reporting it to the source first.
Source
https://security-tracker.debian.org/tracker/CVE-2023-22485
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-22485.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2023-22485
Upstream
Published
2023-01-24T01:15:10Z
Modified
2026-09-15T09:02:38Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
Summary
[none]
Details

cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. In versions prior 0.29.0.gfm.7, a crafted markdown document can trigger an out-of-bounds read in the validate_protocol function. We believe this bug is harmless in practice, because the out-of-bounds read accesses malloc metadata without causing any visible damage.This vulnerability has been patched in 0.29.0.gfm.7.

References

Affected packages

Debian:12
cmark-gfm

Package

Name
cmark-gfm
Purl
pkg:deb/debian/cmark-gfm?arch=source&distro=bookworm

Affected ranges

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

Affected versions

0.*
0.29.0.gfm.6-6
0.29.0.gfm.13-1
0.29.0.gfm.13-2
0.29.0.gfm.13-3
0.29.0.gfm.13-4
0.29.0.gfm.13-7
0.29.0.gfm.13-7.1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-22485.json"
python-cmarkgfm

Package

Name
python-cmarkgfm
Purl
pkg:deb/debian/python-cmarkgfm?arch=source&distro=bookworm

Affected ranges

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

Affected versions

0.*
0.8.0-3
2024.*
2024.11.20-1
2025.*
2025.10.22-1
2025.10.22-2

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-22485.json"
r-cran-commonmark

Package

Name
r-cran-commonmark
Purl
pkg:deb/debian/r-cran-commonmark?arch=source&distro=bookworm

Affected ranges

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

Affected versions

1.*
1.8.1-1
1.9.0-1
1.9.1-1
1.9.2-1
1.9.2-2
1.9.5-1
2.*
2.0.0-1
2.0.0-2
2.0.0-3

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-22485.json"
ruby-commonmarker

Package

Name
ruby-commonmarker
Purl
pkg:deb/debian/ruby-commonmarker?arch=source&distro=bookworm

Affected ranges

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

Affected versions

0.*
0.23.6-1
0.23.9-1
0.23.10-1
2.*
2.8.3-1
2.8.3-2
2.8.3-3
2.8.3-4
2.10.0-1
2.10.0-2

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-22485.json"
Debian:13
cmark-gfm

Package

Name
cmark-gfm
Purl
pkg:deb/debian/cmark-gfm?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.29.0.gfm.13-1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-22485.json"
python-cmarkgfm

Package

Name
python-cmarkgfm
Purl
pkg:deb/debian/python-cmarkgfm?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2024.11.20-1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-22485.json"
r-cran-commonmark

Package

Name
r-cran-commonmark
Purl
pkg:deb/debian/r-cran-commonmark?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.9.0-1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-22485.json"
ruby-commonmarker

Package

Name
ruby-commonmarker
Purl
pkg:deb/debian/ruby-commonmarker?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.23.10-1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-22485.json"
Debian:14
cmark-gfm

Package

Name
cmark-gfm
Purl
pkg:deb/debian/cmark-gfm?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.29.0.gfm.13-1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-22485.json"
python-cmarkgfm

Package

Name
python-cmarkgfm
Purl
pkg:deb/debian/python-cmarkgfm?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2024.11.20-1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-22485.json"
r-cran-commonmark

Package

Name
r-cran-commonmark
Purl
pkg:deb/debian/r-cran-commonmark?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.9.0-1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-22485.json"
ruby-commonmarker

Package

Name
ruby-commonmarker
Purl
pkg:deb/debian/ruby-commonmarker?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.23.10-1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-22485.json"