Debian Security Bug TrackerDEBIANCVE:CVE-2023-37463CVE-2023-37463
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.7 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
21.1%
cmark-gfm is an extended version of the C reference implementation of CommonMark, a rationalized version of Markdown syntax with a spec. Three polynomial time complexity issues in cmark-gfm may lead to unbounded resource exhaustion and subsequent denial of service. These vulnerabilities have been patched in 0.29.0.gfm.12.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | cmark-gfm | <= 0.29.0.gfm.6-6 | cmark-gfm_0.29.0.gfm.6-6_all.deb |
| Debian | 11 | all | cmark-gfm | <= 0.29.0.gfm.0-6 | cmark-gfm_0.29.0.gfm.0-6_all.deb |
| Debian | 10 | all | cmark-gfm | <= 0.28.3.gfm.19-3 | cmark-gfm_0.28.3.gfm.19-3_all.deb |
| Debian | 999 | all | cmark-gfm | <= 0.29.0.gfm.6-6 | cmark-gfm_0.29.0.gfm.6-6_all.deb |
| Debian | 13 | all | cmark-gfm | <= 0.29.0.gfm.6-6 | cmark-gfm_0.29.0.gfm.6-6_all.deb |
| Debian | 12 | all | python-cmarkgfm | <= 0.8.0-3 | python-cmarkgfm_0.8.0-3_all.deb |
| Debian | 11 | all | python-cmarkgfm | <= 0.4.2-1 | python-cmarkgfm_0.4.2-1_all.deb |
| Debian | 10 | all | python-cmarkgfm | <= 0.4.2-1 | python-cmarkgfm_0.4.2-1_all.deb |
| Debian | 999 | all | python-cmarkgfm | <= 0.8.0-3 | python-cmarkgfm_0.8.0-3_all.deb |
| Debian | 13 | all | python-cmarkgfm | <= 0.8.0-3 | python-cmarkgfm_0.8.0-3_all.deb |
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.7 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
21.1%