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MitreCVE-2022-46440

HistoryFeb 24, 2023 - 2:15 a.m.

CVE-2022-46440

2023-02-2402:15:10

mitre

web.nvd.nist.gov

cve-2022-46440

ttftool

segmentation violation

readu16

ttf.c

nvd

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

23.6%

JSON

ttftool v0.9.2 was discovered to contain a segmentation violation via the readU16 function at ttf.c.

Affected configurations

Nvd

Node

swftoolsswftoolsMatch0.9.2

VendorProductVersionCPE
swftoolsswftools0.9.2cpe:/a:swftools:swftools:0.9.2:::

Vendor	Product	Version	CPE
swftools	swftools	0.9.2	cpe:/a:swftools:swftools:0.9.2:::

References

github.com/keepinggg/poc

github.com/matthiaskramm/swftools/issues/194

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

23.6%

JSON

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