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cve[email protected]CVE-2022-38223
HistoryAug 15, 2022 - 11:21 a.m.

CVE-2022-38223

2022-08-1511:21:43
CWE-787
web.nvd.nist.gov
114
4
cve-2022-38223
w3m
out-of-bounds write
etc.c
nvd
vulnerability
security advisory

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.002 Low

EPSS

Percentile

57.4%

There is an out-of-bounds write in checkType located in etc.c in w3m 0.5.3. It can be triggered by sending a crafted HTML file to the w3m binary. It allows an attacker to cause Denial of Service or possibly have unspecified other impact.

Affected configurations

NVD
Node
tatsw3mMatch0.5.3
Node
fedoraprojectfedoraMatch36
OR
fedoraprojectfedoraMatch37
CPENameOperatorVersion
tats:w3mtats w3meq0.5.3

Social References

More

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.002 Low

EPSS

Percentile

57.4%