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CVE-2021-3756

Publication date 29 October 2021

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

9.8 · Critical

Score breakdown

libmysofa is vulnerable to Heap-based Buffer Overflow

Status

Package Ubuntu Release Status
libmysofa 24.10 oracular
Fixed 1.2.1~dfsg0-1
24.04 LTS noble
Fixed 1.2.1~dfsg0-1
23.10 mantic
Fixed 1.2.1~dfsg0-1
23.04 lunar
Fixed 1.2.1~dfsg0-1
22.10 kinetic
Fixed 1.2.1~dfsg0-1
22.04 LTS jammy
Fixed 1.2.1~dfsg0-1
21.10 impish Ignored end of life
21.04 hirsute Ignored end of life
20.04 LTS focal
18.04 LTS bionic
16.04 LTS xenial Ignored end of standard support
14.04 LTS trusty Ignored end of standard support

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Severity score breakdown

Parameter Value
Base score 9.8 · Critical
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H