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AUSCERT External Security Bulletin Redistribution
ESB-2023.3897
USN-6215-1: dwarves vulnerabilities
12 July 2023
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AusCERT Security Bulletin Summary
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Product: dwarves
Publisher: Ubuntu
Operating System: Ubuntu
Resolution: Patch/Upgrade
CVE Names: CVE-2022-3606 CVE-2022-3534
Original Bulletin:
https://ubuntu.com/security/notices/USN-6215-1
Comment: CVSS (Max): 8.0 CVE-2022-3534 (CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
CVSS Source: NVD
Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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USN-6215-1: dwarves vulnerabilities
11 July 2023
Several security issues were fixed in dwarves.
Releases
o Ubuntu 20.04 LTS
o Ubuntu 18.04 ESM
Packages
o dwarves-dfsg – set of advanced DWARF utilities
Details
It was discovered that dwarves incorrectly handled certain memory
operations under certain circumstances. An attacker could possibly use this
issue to cause dwarves to crash, resulting in a denial of service, or
possibly execute arbitrary code. ( CVE-2022-3534 , CVE-2022-3606 )
Update instructions
The problem can be corrected by updating your system to the following package
versions:
Ubuntu 20.04
o dwarves – 1.21-0ubuntu1~20.04.1
Ubuntu 18.04
o dwarves – 1.21-0ubuntu1~18.04.1+esm1
Available with Ubuntu Pro
In general, a standard system update will make all the necessary changes.
References
o CVE-2022-3606
o CVE-2022-3534
Related notices
o USN-5759-1 : libbpf-dev, libbpf0, libbpf
o USN-5759-2 : libbpf-dev, libbpf0, libbpf
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