Packages
Details
It was discovered that Ruby incorrectly handled certain inputs.
An attacker could possibly use this issue to execute arbitrary code.
(CVE-2021-31799)
It was discovered that Ruby incorrectly handled certain inputs.
An attacker could possibly use this issue to conduct
port scans and service banner extractions. This issue only affected
Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 20.10, and Ubuntu 21.04. (CVE-2021-31810)
It was discovered that Ruby incorrectly handled certain inputs.
An attacker could possibly use this issue to perform
machine-in-the-middle attackers to bypass the TLS protection.
(CVE-2021-32066)
It was discovered that Ruby incorrectly handled certain inputs.
An attacker could possibly use this issue to execute arbitrary code.
(CVE-2021-31799)
It was discovered that Ruby incorrectly handled certain inputs.
An attacker could possibly use this issue to conduct
port scans and service banner extractions. This issue only affected
Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 20.10, and Ubuntu 21.04. (CVE-2021-31810)
It was discovered that Ruby incorrectly handled certain inputs.
An attacker could possibly use this issue to perform
machine-in-the-middle attackers to bypass the TLS protection.
(CVE-2021-32066)
Update instructions
In general, a standard system update will make all the necessary changes.
Learn more about how to get the fixes.The problem can be corrected by updating your system to the following package versions:
Ubuntu Release | Package Version | ||
---|---|---|---|
21.04 hirsute | libruby2.7 – 2.7.2-4ubuntu1.2 | ||
ruby2.7 – 2.7.2-4ubuntu1.2 | |||
20.10 groovy | libruby2.7 – 2.7.1-3ubuntu1.4 | ||
ruby2.7 – 2.7.1-3ubuntu1.4 | |||
20.04 focal | libruby2.7 – 2.7.0-5ubuntu1.5 | ||
ruby2.7 – 2.7.0-5ubuntu1.5 | |||
18.04 bionic | libruby2.5 – 2.5.1-1ubuntu1.10 | ||
ruby2.5 – 2.5.1-1ubuntu1.10 | |||
16.04 xenial | libruby2.3 – 2.3.1-2~ubuntu16.04.16+esm1 | ||
ruby2.3 – 2.3.1-2~ubuntu16.04.16+esm1 |
Reduce your security exposure
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