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ubuntucveUbuntu.comUB:CVE-2023-22485
HistoryJan 24, 2023 - 12:00 a.m.

CVE-2023-22485

2023-01-2400:00:00
ubuntu.com
ubuntu.com
10

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

0.001 Low

EPSS

Percentile

34.1%

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.

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

0.001 Low

EPSS

Percentile

34.1%

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