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ubuntucveUbuntu.comUB:CVE-2023-26991
HistoryApr 04, 2023 - 12:00 a.m.

CVE-2023-26991

2023-04-0400:00:00
ubuntu.com
ubuntu.com
13
cve-2023-26991
swftools
stack-use-after-scope
swf_readswf2
lib/rfxswf.c
unix

CVSS3

7.8

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

EPSS

0.001

Percentile

31.9%

SWFTools v0.9.2 was discovered to contain a stack-use-after-scope in the
swf_ReadSWF2 function in lib/rfxswf.c.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchswftools< anyUNKNOWN
ubuntu16.04noarchswftools< anyUNKNOWN

CVSS3

7.8

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

EPSS

0.001

Percentile

31.9%

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