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Ubuntu.comUB:CVE-2023-31973HistoryMay 09, 2023 - 12:00 a.m.
CVE-2023-31973
2023-05-0900:00:00
ubuntu.com
ubuntu.com
13
use after free
expand mmac params
nasm pp
unix
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
Percentile
12.7%
DISPUTED yasm v1.3.0 was discovered to contain a use after free via
the function expand_mmac_params at /nasm/nasm-pp.c. Note: Multiple third
parties dispute this as a bug and not a vulnerability according to the YASM
security policy.
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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
Percentile
12.7%
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